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Burger, DE

Achim Burger, Hohr Grenzhausen DE

Patent application numberDescriptionPublished
20100319817AL-MG-ZN WROUGHT ALLOY PRODUCT AND METHOD OF ITS MANUFACTURE - An aluminum alloy wrought product including, in wt. %, Mg 3.0 to 7.0, Zn 0.6 to 2.8, Mn 0 to 1.0, Cu 0 to 2.0, Sc 0 to 0.6, at least one element selected from the group of Zr 0.04 to 0.4, Cr 0.04 to 0.4, Hf 0.04 to 0.4 and Ti 0.01 to 0.3; Fe maximum 0.3, Si maximum 0.3, inevitable impurities, and balance aluminum. The range for the Zn-content in wt. % is a function of the Mg-content according to: lower-limit of the Zn-range: [Zn]=0.34[Mg]−0.4, and upper-limit of the Zn-range: [Zn]=0.34[Mg]+0.4.12-23-2010
20110111081AL-ZN-MG ALLOY PRODUCT WITH REDUCED QUENCH SENSITIVITY - This relates to an aluminum alloy product, in particular an age-hardenable Al—Zn—Mg type alloy product for structural members, the alloy product combining a high strength with high toughness and reduced quench sensitivity, and having a chemical composition including, in wt. %: Zn about 3 to 11%, Mg about 1 to 3%, Cu about 0.9 to 3%, Ge about 0.03 to 0.4%, Si max. 0.5%, Fe max. 0.5%, balance aluminum and normal and/or inevitable elements and impurities. Furthermore, this relates to a method of producing such aluminum alloy products.05-12-2011
20110111254ALUMINIUM BRAZING SHEET MATERIAL - A brazing sheet material for CAB brazing without applying flux. The brazing sheet material including an aluminum core alloy layer provided with a first brazing clad layer material on one or both sides of the aluminum core layer and at least one second brazing clad layer material positioned between the aluminum core alloy layer and the first braze clad layer material. The second brazing clad layer material is an Al—Si alloy brazing material having 5% to 20% Si and 0.01% to 3% Mg, and the first brazing clad layer material is an Al—Si alloy brazing material having 2% to 14% Si and less than 0.4% Mg. Also disclosed is a brazed assembly manufactured in a brazing operation.05-12-2011
20110146937METHOD FOR CASTING A COMPOSITE INGOT - Method and apparatus employing a casting mould including a liquid feed end for supplying the casting mould with molten second alloy and an exit end with an outlet for casting molten second alloy downwardly. While continuously moving the mould and an elongated solid first alloy substrate relative to one another casting molten second alloy passes downwardly through at least one outlet of the mould onto an upper surface of the substrate at a temperature wherein the substrate locally at least partly remelts beginning at a reference point of a remelting zone and mixes at least partly with molten second alloy to form an alloy pool. After remelting the molten alloy pool continuously cools and solidifies at a location away from the reference point and joins the substrate to form composite ingot including at least two separately formed layers of one or more alloys before discharging from the mould.06-23-2011

Andreas Burger, Krefeld DE

Patent application numberDescriptionPublished
20100207473COUPLING DEVICE FOR THE TRANSMISSION OF TORQUE, AND METHOD FOR THE TRANSMISSION OF TORQUE USING SUCH A COUPLING DEVICE - A coupling device for the transmission of torque. The coupling device includes a drivable rotor part, an output shaft rotatably connected with an armature part, a hysteresis part disposed on the armature part, permanent magnets configured to generate a magnetic field through which magnetic field a torque can be transmitted from the rotor part to the armature part, a stator part in which an electromagnet is disposed, the electromagnet being configured to induce a magnetic flux in the rotor part so as to adjust a torque from the rotor part to the armature part, and a synchronous coupling disposed between the stator part and the armature part.08-19-2010

Annette Burger, Wurzburg DE

Patent application numberDescriptionPublished
20090117389Coating Materials with Oxygen Scavenger and/or Oxygen Indicator Function for Coating or Bonding and Products Produced Therewith - The present invention relates to a surface-coating material comprising a matrix of an at least partly organic polymer and also at least one component selected from components which, following appropriate triggering, are reactive towards oxygen. These components are preferably oxygen-consuming and/or they are able to indicate the presence of oxygen. The surface-coating material is suitable in particular as a coating material or as an adhesive. The invention further relates to a substrate provided with a coating of the stated surface-coating material, to a composite material composed of a plurality of layers which have been joined using this surface-coating material, and to production processes therefor. In one particular embodiment the matrix is formed from an organic-inorganic hybrid polymer; alternatively it may have a purely organic construction. The component that is reactive towards oxygen may either be embedded in the matrix or incorporated covalently therein.05-07-2009

Bernd K. Burger, Alling DE

Patent application numberDescriptionPublished
20090135182PROCESSING OF SHAPE DATA OF A DENTAL PROSTHESIS - The invention relates to the processing of data regarding the three dimensional shape of a dental prosthesis, having two prosthesis sections and a connector section, wherein the connector section is connected to the two prosthesis sections and is less stable than the two prosthesis sections. The method includes the steps of (a) determining a stability parameter and a stability criterion for the connector section, (b) calculating the actual value for the stability parameter from the data, (c) checking the connector section to determine whether the actual value fulfills the stability criterion, and if not, generating a warning signal is to the user.05-28-2009
20100221682RESTORATION, RESTORATION COMPONENTS, AND METHODS OF MAKING A DENTAL RESTORATION - A method is provided for making a dental restoration at a certain tooth color shade. The method comprises joining a veneer precursor, a framework and a compensation material to form the dental restoration. The tooth color shade is selected from among a continuous range of tooth color shades, but individual components of the dental restoration may be selected from discrete color shades. Further, a dental restoration, a kit and a use of the kit are provided in accordance with the invention.09-02-2010
20100248189METHOD OF MAKING A FACING FOR A DENTAL RESTORATION, FACING FOR A DENTAL RESTORATION, AND METHOD OF MAKING A DENTAL RESTORATION - A method of making a facing for a dental restoration. The method comprises the step of providing a facing precursor from which the facing is obtainable, and wherein the facing precursor is comprised of an open-celled material. The method provides for efficient manufacturing of dental restorations with optimized characteristics.09-30-2010
20110211929METHOD AND DEVICE FOR MAKING A DENTAL WORKPIECE - A method of making a dental workpiece is provided. The method comprises the steps of suspending machining of the workpiece, exposing the workpiece to a first air jet; and causing relative movement between the first air jet and the workpiece under numeric control. The method may facilitate manufacturing of dental workpieces.09-01-2011
20110275031METHOD OF PRODUCING A DENTAL RESTORATION, DENTAL RESTORATION AND USE THEREOF - The invention relates to a method of producing a dental restoration (11-10-2011
20120015327COMPOSITION FOR ATTACHING A DENTAL FACING ON A DENTAL SUPPORT STRUCTURE, PROCESS AND USE THEREOF - The present invention relates to a composition for attaching a dental facing on a dental support structure comprising water, a glass and/or glass ceramic material, a rheological modifier with a molecular weight above about 500,000. The invention also relates to a process comprising the steps: providing a dental facing precursor and a dental support structure, both having an upper and a lower surface, attaching the dental facing precursor with its lower surface to the upper surface of the dental support structure, comprising the step of placing a mating composition between the lower surface of the dental facing precursor and the upper surface of the dental support structure and to the use of the inventive composition for producing dental restorations.01-19-2012

Patent applications by Bernd K. Burger, Alling DE

Bruno Burger, Freiburg DE

Patent application numberDescriptionPublished
20080198523Circuit Breaker for a Solar Module - A circuit breaker for a solar module, wherein a plurality of solar cells working in normal operation and when shaded are connected in series. At least one controlled electrical switch element serves as a bypass element and is connected in parallel with its contact gap to a plurality of solar cells. A supply circuit provides a control voltage for controlling the control electrode of the bypass element. An isolating circuit blocks the voltage applied to the contact gap of the bypass element in the normal operation and switches the voltage that is applied to the contact gap to the supply circuit when at least one solar cell is shaded.08-21-2008
20090168467CIRCUIT ARRANGEMENT HAVING A DUAL COIL FOR PRODUCING AN ALTERNATING VOLTAGE OR AN ALTERNATING CURRENT - The invention relates to a circuit arrangement for producing an alternating voltage or an alternating current from a unipolar direct current source having an inverter relating to a neutral conductor. The direct current source is connected to an inverter which converts the unipolar voltage of the direct current source into a bipolar intermediate circuit voltage that is stored in a buffer circuit (C07-02-2009
20090251937CIRCUIT ARRANGEMENT HAVING A DUAL COIL FOR CONVERTING A DIRECT VOLTAGE INTO AN ALTERNATING VOLTAGE OR AN ALTERNATING CURRENT - The invention proposes a circuit arrangement for converting a DC voltage present at DC voltage terminals into an alternating current, which is supplied via AC voltage terminals, or an AC voltage, which circuit arrangement has a first series circuit, which is connected to the DC voltage terminals, comprises a first electronic switch (S10-08-2009
20100126553INVERTER WITH INTEGRATED CONTROL AND REGULATION FOR A TRACKER - An inverter for converting the direct current provided by a solar generator to alternating current includes a control providing a control signal for a drive of the solar generator, for allowing tracking the solar generator after the sun, wherein the control is integrated in the inverter.05-27-2010
20100289334INVERTER - The invention relates to an inverter for converting DC voltage into an alternating voltage or an AC voltage, comprising a first series connection that is connected to the DC voltage terminals and comprises at least one first electronic switch and a first inductance for accumulating the interconnected energy and a plurality of second electronic switches for transferring the accumulated energy. A second inductance is tightly coupled to the first inductance, both inductances supplying their energy to a filter capacitor that is arranged in parallel to the AC voltage terminal, respectively via a second electronic switch. Said inverter also comprises a shunt arm that comprises a series connection from a third clocked switch and a capacitor for receiving the energy from the leakage inductances and that is connected to the first inductance and the series connection of one of the second switches and the second inductance. The invention also relates to the use thereof, for example, with a solar generator for introducing into a public network.11-18-2010
20100295381Controllable Change-Over Apparatus for a Solar Module - Controllable change-over apparatus for a solar module comprises an output terminal, a DC/DC converter, a controllable switching device and a control. The controllable switching device is implemented with a first switch position and a second switch position, wherein, in the first switch position, a power output of the solar module is connected to the output terminal via the DC/DC converter, and, in the second switch position, the power output of the solar module is connected to the output terminal by bypassing the DC/DC converter. The control switches the controllable switching device by using a performance characteristic for switching the same to the first or second switch position. In particular, the control is implemented to connect the solar module directly to its output terminal in the case of high power dissipation of the same, i.e. at strong solar radiation, and to connect the solar module to the output terminal via the DC/DC converter in the case of weak power dissipation of the same, i.e. during shading, which significantly increases the efficiency compared to a fixed connection of the solar module.11-25-2010
20110255316Isolating Circuit for DC/AC Converter - An isolating circuit for a DC/AC converter includes an input, an output, an energy storage element and a switch element. The DC/AC converter includes an energy storage isolated from mains during a freewheeling phase. The output of the isolating circuit is configured to be connected to the DC/AC converter, and the energy storage element is connected to the input and serves for storing energy received from the input. The switching element is connected between the energy storage element and the output of the isolating circuit and is operative to connect the energy storage element to the output during the freewheeling phase, and to isolate the energy storage element from the output outside the freewheeling phase of the DC/AC converter.10-20-2011
20120037209METHOD FOR TRACKING A SOLAR GENERATOR TO THE SUN, CONTROL FOR A SOLAR PLANT AND SOLAR PLANT - The present invention describes a method for tracking a solar generator having a plurality of solar modules to the sun, wherein at least one electric output quantity of part of the solar module of the solar generator is detected and a tracker, on which the solar generator is mounted, is controlled such that the detected electric output quantity has a predetermined value. Further, a control for a solar plant and a solar plant having such a control are described.02-16-2012

Patent applications by Bruno Burger, Freiburg DE

Christa Burger, Darmstadt DE

Patent application numberDescriptionPublished
20080206247Glycoprotein VI fusion proteins - The present invention relates to Glycoprotein VI (GPVI) fusion proteins (GPVI-fusion proteins) comprising a tag like myc, GST, HA, FLAG, STREP but preferably a Immunoglobulin molecule (Ig), more preferably a Fc portion of said Ig and a protein or oligopeptide having the biological activity of GPVI (GPVI-like protein) which is binding to collagen and their use in methods and kits for the screening of potential agonists or antagonists for GPVI-collagen and/or platelet-collagen interaction is disclosed.08-28-2008
20090155897GLYCOPROTEIN VI FUSION PROTEINS - The present invention relates to Glycoprotein VI (GPVI) fusion proteins (GPVI-fusion proteins) comprising a tag like myc, GST, HA, FLAG, STREP but preferably a Immunoglobulin molecule (Ig), more preferably a Fc portion of said Ig and a protein or oligopeptide having the biological activity of GPVI (GPVI-like protein) which is binding to collagen and their use in methods and kits for the screening of potential agonists or antagonists for GPVI-collagen and/or platelet-collagen interaction is disclosed.06-18-2009
20090247584PHENOXY-PIPERIDINES FOR THE TREATMENT OF DISEASES SUCH AS SCHIZOPHRENIA AND DEPRESSION - Compounds of the formula (I), in which R10-01-2009
20090264627ENHANCING THE CIRCULATING HALF-LIFE OF ANTIBODY-BASED FUSION PROTEINS - Disclosed are compositions and methods for enhancing the circulating half-life of antibody-based fusion proteins. Disclosed methods and compositions rely on altering the amino acid sequence of the junction region between the antibody moiety and the fused protein moiety in an antibody-based fusion protein. An antibody-based fusion protein with an altered amino acid sequence in the junction region has a greater circulating half-life when administered to a mammal. Disclosed methods and compositions are particularly useful for reducing tumor size and metastasis in a mammal.10-22-2009
20110092582New Terpenes And Macrocycles - Novel terpenes and macrocycles are activators of TGR5 and can be used for the prevention and/or treatment of Diabetes Type 2, obesity, neuropathy and/or nephropathy.04-21-2011

Patent applications by Christa Burger, Darmstadt DE

Christian Burger, Hemau DE

Patent application numberDescriptionPublished
20110211287SURGE ARRESTOR COMPRISING AT LEAST ONE ARRESTOR ELEMENT - The invention relates to a surge arrestor comprising at least one arrestor element, for example a varistor, and a disconnecting device for disconnecting the arrestor element or elements from the grid, wherein the disconnecting device comprises a thermal disconnect point that is incorporated into the electrical connection path within the arrestor, wherein a moving conductor section or a moving conductive bridge is connected to the arrestor element by way of the disconnect point on one side and the conductor section or the bridge is connected to a first external electrical connection of the arrestor on the other side, and comprises a means for generating a pre-stressing force, such as a spring, wherein the force vector associated therewith acts on the conductor section or the bridge in the disconnect direction directly or indirectly by way of a moving disconnection bracket, wherein further a conducting element is disposed in or at the end of the path of motion of the conductor section or of the bridge, said conducting element coming into contact with the conductor section or the bridge when the disconnecting device is triggered and being connected to a second external electrical connection for forming a short-circuiter. According to the invention, a moving insulation part is provided that penetrates into the path of motion of the conductor section or of the bridge directly prior to or upon reaching the short circuit state in order to prevent or suppress a re-ignition of the arc between the conducting element and the disconnect point.09-01-2011

Hans Burger, Erzhausen DE

Patent application numberDescriptionPublished
20090148622PROCESS FOR THE REPAIR AND RESTORATION OF DYNAMICALLY STRESSED COMPONENTS COMPRISING ALUMINIUM ALLOYS FOR AIRCRAFT APPLICATIONS - The present invention relates to a process for the repair and restoration of dynamically stressed components comprising aluminium alloys for aircraft applications in which (a) the base material from which the component to be repaired was manufactured is determined, (b) the component to be repaired is, if necessary, subjected to pre-treatment, (c) a spray material which has chemical, physical and mechanical properties comparable to those of the base material is selected, (d) coating parameters for the subsequent coating process are selected so that bonding within the layer to be applied is optimized, (e) the spray material is applied to the component to be repaired by means of cold gas spraying in order to replace material which has been removed by wear and pre-treatment, and (f) the coated component is after-treated in such a way that the original component geometry is restored. This process allows components for use in aircraft to be restored without additional process steps, in particular thermal process steps such as sintering, being necessary for this purpose.06-11-2009

Hans-Juergen Burger, Nauheim DE

Patent application numberDescriptionPublished
20100024585GEARSHIFT DEVICE FOR CHANGE-SPEED GEARBOXES OF MOTOR VEHICLES - A gearshift device for a change-speed gearbox of a motor vehicle, includes, but is not limited to a gearshift lever guided movably between positions corresponding to different gears, on which a locking member is displaceable between a locking position in a first degree of freedom in which it blocks any movement of the gearshift lever from a forward gear position into a reverse gear position, and a release position in a first degree of freedom in which it allows movement from the forward gear position into the reverse gear position. The locking member on the gearshift lever is movable in a second degree of freedom between a normal position in which movement between release position and locking position is possible and an alignment position in which it fixes the gearshift lever free from play.02-04-2010
20100199794SHIFTING FORCE TRANSMITTING DEVICE AND GEAR SHIFT APPARATUS USING SAME - A resilient shifting force transmitting device for a manual gear shift apparatus has a spring rate which is variable according to the amount of deformation. Specifically, the device has a first, high spring rate at a first, low deformation and a second, low spring rate at a second, high deformation.08-12-2010

Hans Ulrich Burger, Neuenburg DE

Patent application numberDescriptionPublished
20100279431USE OF BNP-TYPE PEPTIDES FOR PREDICTING DIALYSIS NEED - The present invention relates to diagnosing the risk of developing a need for dialysis and/or predicting a need for dialysis, particularly in patients suffering from renal disorders, comprising the steps of measuring the level of a BNP-type peptide or a variant thereof in a sample from the patient, diagnosing the risk by comparing the measured level of the BNP-type peptide or a variant thereof to at least one reference level. The BNP-type peptide may, for example, be brain natriuretic peptide (BNP), proBNP, NT-proBNP, a variant of BNP, a variant of proBNP, or a variant of NT-proBNP.11-04-2010

Harald Burger, Nurnberg DE

Patent application numberDescriptionPublished
20120038082DEVICE AND METHOD FOR DECORATING PLASTIC PARTS - There is described an apparatus for performing the in-mold decoration method with an injection tool (02-16-2012

Helmut Burger, Moorenweis DE

Patent application numberDescriptionPublished
20080197722Electric motor with a commutator-side rotor bearing - An electric motor has a housing (08-21-2008
20090126963Hand-held power tool - A hand-held power tool includes an electric motor (05-21-2009

Patent applications by Helmut Burger, Moorenweis DE

Helmut Burger, Prittriching DE

Patent application numberDescriptionPublished
20100096956Brush Holder - A brush holder (04-22-2010

Ingo Burger, Schloss Holte-Stukenbrock DE

Patent application numberDescriptionPublished
20080304907FASTENING APPARATUS WITH TOLERANCE EQUALIZATIONA - Fastening apparatus for fastening a component B to a component A with automatic equalization of tolerances in the separation distance between the component B and the component A, comprising a receiving element and an adjustment element, which can be screwed to the receiving element via a first thread pairing of a first thread direction, and a fastening screw, which can be screwed into the receiving element via a second thread pairing of an opposite thread direction and can be connected with the adjustment element via a detachable drag connection, in order to also turn the adjustment element when the fastening screw is turned and to thereby move for the purpose of tolerance equalization in line with component B, while the receiving element below a flange has at least one radially projecting holding projection so that the receiving element can be immobilized through positive and/or frictional holding of the component A between the flange and the at least one holding projection on the component A.12-11-2008

Ingo Burger, Schloss-Holte DE

Patent application numberDescriptionPublished
20120090146FASTENING ARRANGEMENT WITH TOLERANCE COMPENSATION - The invention relates to a fastening arrangement for fastening a component B to a component A with automatic compensation of tolerances with a spacing (S) between the component B and the component A, which comprises the following features: a.) a receiving element (04-19-2012

Jens Burger, Dallgow-Doberitz DE

Patent application numberDescriptionPublished
20110057762SHORT-CIRCUITING APPARATUS WITH PYROTECHNIC INITIATION - A short-circuit device for the electrical bypass of an electric module has a contact arrangement, which is disposed in a switching chamber. The contact arrangement has an open circuit-breaker setting, in which a current flow via the contact arrangement is interrupted, and a contact setting, in which a current flow via the contact arrangement is made possible. A pyrotechnic drive for transferring the contact arrangement from its circuit breaker setting into its contact setting, enables cost-effective, rapid bypass or short-circuiting, and the provision of a large current carrying capacity simultaneously. The switching chamber is a vacuum switching chamber in which a vacuum prevails.03-10-2011

Jochen Burger, Heidenheim DE

Patent application numberDescriptionPublished
20080307662Method for Scanning a Surface with the Aid of a Coordinate Measuring Machine and Coordinate Measuring Machine - A method for scanning a work piece surface uses a coordinate measurement device. A probe element is brought into contact with the surface and the probe element is moved along the surface. The coordinate measurement device has a plurality of degrees of freedom, which are independent of one another, in the possible movements of the probe element with respect to the work piece. Maximum speeds which describe the maximum of a movement speed component of the probe element based on the respective degree of freedom are defined for the degrees of freedom. An estimated path on which the probe element is intended to move during scanning is predefined. The actual scanning path can differ from the estimated scanning path. A maximum scanning speed at which the estimated scanning path can be traveled with a constant speed of the probe element is determined.12-18-2008

Josef Burger, Schmidgaden DE

Patent application numberDescriptionPublished
20090251237ELECTROMAGNETIC DRIVE UNIT AND AN ELECTROMECHANICAL SWITCHING DEVICE - An electromechanical switching device, especially a contactor or a multifunctional device including a contactor, includes at least one stationary contact piece, at least one movable contact piece movable to and from the at least one stationary contact piece for opening or closing a current path and an electromagnetic drive unit including a yoke and a coil and a movable armature. In at least one embodiment, the electromagnetic drive unit is adapted to displace the movable contact piece in response to a voltage applied to the coil. The at least one movable contact piece and the at least one stationary contact piece are adapted to limit movement of the armature after activation of the electromagnetic drive unit.10-08-2009
20090302980Electromagnetic Drive Unit and an Electomechanical Switching Device - An electromagnetic drive unit is disclosed, including a yoke and a movable armature. In at least one embodiment, the yoke and the armature have a matched shape so that, when the electromagnetic drive unit is activated, the armature is adapted to at least partially cross the yoke. An electromechanical switching device is also disclosed.12-10-2009
20100052260DEVICE AND METHOD FOR PRODUCING A SEAL - A device is disclosed for producing a seal between a first part and a second part, especially a first housing part and a second housing part. The seal can be produced according to a physical property of an electroactive plastic material which can be modified. A device for receiving an electrical circuit and/or a device including electrical switching device is also disclosed, having at least one first and one second housing part operating as a first part and a second part, with an above-mentioned device. A method is further disclosed for producing a seal between a first part and a second part, especially a first housing part and a second housing part, by way of such a device, a first electrical voltage being applied to create the seal, and a second electrical voltage being applied to lift the seal.03-04-2010

Patent applications by Josef Burger, Schmidgaden DE

Klaus Burger, Überlingen-Nussdorf DE

Patent application numberDescriptionPublished
20090220316SPREADING PLUG - The object of the invention is a spreading plug which preferably comprises plastic and has a plurality of slots in the plug cover, between which slots spreading segments are formed which are spread outward against the wall of the drilled hole when a screw or another spreading element is screwed into the central insertion channel of the plug. In order to obtain a plurality of spreading regions which are distributed over the axial plug length, for the purpose of a more uniform spreading action, a plurality of slot arrangements are provided which are arranged offset with respect to one another both in the circumferential direction and in the axial direction. Preferably, a first slot which extends over the diameter of the plug is provided over a part length of the shaft and a further continuous slot is provided, offset in the circumferential direction by 90°, over the remaining part of the plug length as far as the plug base. Here, the two slot pairs overlap one another in the central region. Moreover, preferably window slots which lie opposite one another are provided in the plug base region, in which window slots rotary vanes can move which are integrally formed on the plug sleeve by way of their plug-base-side end via a joint, spread outwards when the screw is screwed in and ensure both rotational securing and securing against being pulled out axially.09-03-2009

Klaus Burger, Überlingen-Nussdorf DE

Patent application numberDescriptionPublished
20090220316SPREADING PLUG - The object of the invention is a spreading plug which preferably comprises plastic and has a plurality of slots in the plug cover, between which slots spreading segments are formed which are spread outward against the wall of the drilled hole when a screw or another spreading element is screwed into the central insertion channel of the plug. In order to obtain a plurality of spreading regions which are distributed over the axial plug length, for the purpose of a more uniform spreading action, a plurality of slot arrangements are provided which are arranged offset with respect to one another both in the circumferential direction and in the axial direction. Preferably, a first slot which extends over the diameter of the plug is provided over a part length of the shaft and a further continuous slot is provided, offset in the circumferential direction by 90°, over the remaining part of the plug length as far as the plug base. Here, the two slot pairs overlap one another in the central region. Moreover, preferably window slots which lie opposite one another are provided in the plug base region, in which window slots rotary vanes can move which are integrally formed on the plug sleeve by way of their plug-base-side end via a joint, spread outwards when the screw is screwed in and ensure both rotational securing and securing against being pulled out axially.09-03-2009

Kurt Burger, Friolzheim DE

Patent application numberDescriptionPublished
20090296099Interferometric Layer Thickness Determination - An interferometric measuring device for measuring layer thicknesses of partially transparent layers on substrates, especially of wear protection layers based on carbon, having a scanning device which scans these layers automatically in its depth direction, using which an interference plane is displaceable relative to the layer structure, having an interferometer part that has a white light interferometer and/or a wavelength-scanning interferometer. Also described is a corresponding evaluation method.12-03-2009

Patent applications by Kurt Burger, Friolzheim DE

Markus Burger, Frankfurt Am Main DE

Patent application numberDescriptionPublished
20120093866FORMULATION FOR STABILIZING PROTEINS, WHICH IS FREE OF MAMMALIAN EXCIPIENT - The present invention pertains to a formulation comprising a hydrophilic polymer, a mixture of a polyalcohol and a sugar, wherein the weight ratio of polyalcohol to sugar is between 2:1 to 5:1 (wt-%), a detergent, and wherein the formulation is free of stabilizing proteins.04-19-2012

Martin Burger, Traunstein DE

Patent application numberDescriptionPublished
20110105654Method for Producing a Compound with at Least One at Least Monosubstituted Amino Group - The invention relates to a method for producing a compound having at least one mono substituted amino group. According to the invention, a starting substance supporting at least one amino group as reacted with a reagent supporting a first functional group and at least one other functional group in a reaction mixture. The first functional group is a hydroxyl group and the at least one other functional group is selected from hydroxyl groups, mercapto groups, carboxylic acid groups, carboxylic acid ester groups, carboxylic acid amide groups, keto groups, carbonate groups, halogens, epoxy groups and carbamate groups. If several other functional groups are present, the groups are selected independently of one another from the aforementioned class. Melamine, urea and guanamine are, in particular, reacted with glycol, glycerine and hydroxyl acetic acid derivatives.05-05-2011
20110171460Laminate and Method for the Production Thereof - The invention relates to a laminate, the top layer thereof comprising a paper impregnated with an aminoplast resin and surface modified silica nanoparticles. According to the invention the surface modified silica nanoparticles comprise at least one silane on the surfaces thereof, said silane carrying at least one functional group. The invention further relates to a method for the production of a laminate of said type.07-14-2011
20110178212Method for Producing a Compound with at Least One at Least Monosubstituted Amino Group - The invention relates to a method for producing at least one compound having at least one at least monosubstituted amino group. According to the invention, a starting substance having at least one amino group is reacted with an alcohol in a reaction mixture in the presence of ammonia.07-21-2011

Martin Burger, Stuttgart DE

Patent application numberDescriptionPublished
20110262608Method and device for producing a product by microgelling and/or microparticulation of a preparation - A method for producing a product by microgelling and/or microparticulation of a preparation 10-27-2011

Matija Burger, Munchen DE

Patent application numberDescriptionPublished
20110002789METHOD FOR PRODUCING AND REPAIRING A PART, AND PART OF A GAS TURBINE - The invention relates to a method for producing and repairing a part comprising at least two joined metal components, especially components of a gas turbine. In said method, corresponding joining surfaces of the components are joined together and connected by means of a pressure welding process, a machining allowance in the area of a joining zone of the two joining surfaces is upset during the joining process, and once the two components have been joined together, the machining allowance is machined by means of a precise electrochemical machining (PECM) process until a predefined final contour of the part has been obtained. The invention further relates to a gas turbine part obtained by means of the disclosed method.01-06-2011

Matthias Burger, Murr DE

Patent application numberDescriptionPublished
20090230220INJECTOR FOR A FUEL INJECTION SYSTEM - A leak-free injector is proposed, the closing force of which is increased by a closing piston. An injector has a nozzle needle and a control valve, the nozzle needle being guided in an injector housing and cooperating with a nozzle needle seat of the injector housing. A high-pressure chamber is present between the control valve and the nozzle needle seat, and the closing piston is provided on the nozzle needle. The closing piston subdivides the high-pressure chamber into a first region and a second region. The two regions of the high-pressure chamber communicate hydraulically via a closing throttle restriction.09-17-2009
20100175665FUEL INJECTOR - The invention relates to a fuel injector, in particular a common rail injector, for injecting fuel into a combustion chamber of an internal combustion engine. The fuel injector has a multi-part injection valve element, which is adjustable between a closing position and an opening position and includes a first part and at least one second part that is adjustable relative to the first part. The first and second parts are coupled to one another via a hydraulic coupler volume. According to the invention, it is provided that the first part is guided in the second part, or the second part is guided in the first part, and that the coupler volume communicates with an injector volume via at least one throttle arrangement. The throttle arrangement is embodied such that the volumetric through flow increases only disproportionately little with an increasing pressure difference between the coupler volume and the injector volume.07-15-2010
20100193611THROTTLE ON A VALVE NEEDLE OF A FUEL INJECTION VALVE FOR INTERNAL COMBUSTION ENGINES - The invention relates to a fuel injection valve for internal combustion engines, having a valve body, in which a pressure chamber is configured. A valve needle is disposed in the pressure chamber in a longitudinally displaceable manner. The valve body has a valve seat which interacts with a sealing surface configured on the valve needle. The valve seat delimits the pressure chamber, thus enabling or interrupting a fuel flow to at least one injection opening by the interaction of the valve needle with the valve seat. To this end, the fuel flow to the injection openings occurs between the valve needle and the wall of the pressure chamber, through a sharp-edged gap throttle which is formed between the valve needle and the wall of the pressure chamber.08-05-2010
20110139906FUEL INJECTOR - The invention relates to a fuel injector and, in particular, to a common-rail injector for injecting fuel into a combustion chamber of an internal combustion engine with a multi-part injection valve element, which can be adjusted between an open position and a closed position. A first part and a second part of the injection valve element are coupled to one another via a hydraulic coupler, which is bounded radially by a first guide for the first part and by a second guide for the second part. According to the invention, at least some sections of the first and the second guide are surrounded at their outer radii by fuel under high pressure, and the pressure realized in the hydraulic coupler is lower than the pressure radially outside the guides.06-16-2011
20120017571METHOD FOR METERING A REAGENT INTO AN EXHAUST GAS DUCT AND DEVICE FOR CARRYING OUT THE METHOD - The invention proposes a method for metering a reagent, in which the reagent is sprayed into a spray tube (01-26-2012

Patent applications by Matthias Burger, Murr DE

Matthias Burger, Berlin DE

Patent application numberDescriptionPublished
20090191548METHODS AND NUCLEIC ACIDS FOR THE ANALYSIS OF GENE EXPRESSION ASSOCIATED WITH TISSUE CLASSIFICATION - The present application provides methods and nucleic acids the classification of a biological sample. This is achieved by the analysis of the expression status of at least one of the genes selected from Table 1 as disclosed.07-30-2009
20110046005METHOD AND NUCLEIC ACIDS FOR THE ANALYSIS OF COLON CELL PROLIFERATIVE DISORDERS - Provided are methods and nucleic acids for detecting, differentiating or distinguishing between colon cell proliferative disorders by analysis of one or more of the genes Versican, TPEF, H-Cadherin, Calcitonin, and EYA4. Further provided are novel nucleic acid sequences useful for the cell proliferative disorder specific analysis of said genes as well as methods, assays and kits thereof.02-24-2011

Patent applications by Matthias Burger, Berlin DE

Norbert Burger, Kirchzarten DE

Patent application numberDescriptionPublished
20080295860Apparatus and Method for Cleaning of Objects, in Particular of Thin Discs - The invention relates to an apparatus for the cleaning of thin wafers (12-04-2008

Norbet Burger, Kirchzarten DE

Patent application numberDescriptionPublished
20080276959Method and Apparatus for the Treatment of Objects, in Particular for the Cleaning of Semiconductor Elements - The invention relates to the continuous cleaning of objects, in particular of semiconductor elements, using ultrasound, wherein the objects to be cleaned are arranged within a liquid. Furthermore, the present invention relates to an apparatus for carrying out the method according to the invention.11-13-2008

Robert Burger, Schuttertal DE

Patent application numberDescriptionPublished
20110290718JET DEFLECTION DEVICE - Devices for controlling fluid flow, in particular microfluidic devices, are described, which exploit gas/liquid interfaces to control liquid flow in accordance with application requirements. Devices for on/off flow switching, centrifugal separation, mixing, metering and aliquoting are described.12-01-2011
20120021447ANALYTICAL ROTORS AND METHODS FOR ANALYSIS OF BIOLOGICAL FLUIDS - Devices for generating discrete flow of liquids in response to a driving force, for example centrifugal microfluidic devices for generating discrete flow in response to a constant driving force. The device includes a supply structure for supplying liquid at an inflow rate to a discretization structure in response to a driving force. The discretization structure is shaped to define an outlet and a level to which the discretization structure fills with liquid flowing from the supply structure before dispensing the liquid at an outflow rate through the outlet in response to the driving force. The device is arranged such that the outflow rate from the discretization structure is greater than the inflow rate into the discretization structure, thereby periodically emptying the discretization structure to create a discretized flow from the outlet. The devices find applications in liquid mixing, for example for diluting samples, such as blood plasma samples.01-26-2012
20120040843CENTRIFUGAL CAPTURE SYSTEM - A particle capture system that can be used in the context of a lab-on-a-chip platform for particle- and cell-based assays is described. The system comprises a capture chamber comprising a plurality of capture sites, the capture sites defining a capture area configured to receive individual particles travelling within the capture chamber. By rotating the chamber, the individual particles are biased towards the capture sites where they may be captured.02-16-2012

Ronald Burger, Duesseldorf DE

Patent application numberDescriptionPublished
20080268147APPARATUS AND METHOD FOR DISPENSING FOAM ONTO SUBSTRATES OF LARGE WIDTH - A method for dispensing a foamed material onto a substrate surface, including: generating a relative movement between the substrate surface to be coated and an exit opening of a material dispensing apparatus, mixing at least two material components in a mixing device to provide a free-flowing, foamable dispensing material, generating a pressure differential between the mixing device and the dispensing region located downstream in the direction of flow from a discharge cross-section of the exit opening, conveying the dispensing material from the mixing device for the dispensing material to the exit opening, and discharging the dispensing material from the exit opening onto the substrate surface. The dispensing material be kept under such a pressure in the region adjacent to and upstream from the discharge cross-section of the exit opening that the dispensing material in this region has a foaming rate that is less than 10% of the foaming rate which ensues at the end of the foaming process.10-30-2008

Stefan Burger, Baunatal DE

Patent application numberDescriptionPublished
20100213704Device for Connecting a Fixed Line to an Absorber Pipe of a Solar-Thermal Power Plant - The invention relates to a device for connecting a fixed line to an absorber pipe of a solar-thermal power plant, at least one solar collector being able to perform a pivot motion about the absorber pipe, characterized by a) a flexible pipe connection between the fixed line and the absorber pipe and a b) means for connecting the flexible pipeline to the absorber pipe with zero torque and/or zero force. Acceptable mobility of the solar collectors is thus ensured even at high temperatures and/or pressures.08-26-2010

Thomas Burger, Regensburg DE

Patent application numberDescriptionPublished
20080275690Automated visualization of a selection of simulation data - The visualization of a selection of data can be simplified. The data occurs during the execution or simulation of a function model on a computer system. It is possible in particular to configure the process of designing or developing functionalities of a control device (e.g. a motor control device) more efficiently. Software operating on the computer system is configured to use a set of rules to select some of all the data items occurring in the function model automatically as the data items to be visualized. A continuous and automated solution for the definition, selection and visual display of the data items required in individual instances is allowed.11-06-2008

Thomas Burger, Nabburg DE

Patent application numberDescriptionPublished
20090008977Vehicle seat with slide valve - The invention relates to a vehicle seat with a height-adjustable seat frame which comprises at least two seat frame parts which can move relative to one another and at least one fluid spring, in particular an air spring, arranged on the seat frame parts for height adjustment purposes, with at least one control device which is provided for influencing the fluid spring and which comprises at least one valve device with control valves which is attached to the first seat frame part and is designed to control fluid flows for the fluid spring, and also a control element which is provided on a second seat frame part and is designed to actuate the control valves, so that a height adjustment and/or damping oscillatory movement of the vehicle seat is ensured, wherein the valve device comprises an internally cylindrical component with at least one rod element arranged displaceably therein as a control element, wherein at least one fluid intake and discharge opening of the rod element can selectively be assigned to one of the control elements by a relative displacement of the cylindrical component and the rod element with respect to one another.01-08-2009

Thorsten Burger, Muenchen DE

Patent application numberDescriptionPublished
20080269596Orthpaedic Monitoring Systems, Methods, Implants and Instruments - Orthopaedic operating systems, operating rooms, computer aided surgical methods, trackable implants, instruments and surgical planning and IGS software applications are described. The integrated surgical system is for use in an orthopaedic operating room to enable a surgeon to carry out a computer aided surgical procedure on a subject. A subject support, wireless magnetic tracking system, registration system, at least a first display device, a control system and a surgeon interface operable by the surgeon to control operation of the plurality of parts of the integrated surgical system are provided. The method comprises determining the position of at least a first marker being wirelessly tracked by a wireless magnetic tracking system, registering the position of the body part of the subject with an image of the body part of the subject, displaying a registered image of the body part of the subject and at least an image representative of an implant, and receiving a command from a surgeon interface operable by the surgeon.10-30-2008

Thorsten Burger, Munchen DE

Patent application numberDescriptionPublished
20080255442REGISTRATION SYSTEM AND METHOD - Methods and systems for registering the position of a body part of a patient with a computer aided surgery system are described. A computer implemented method includes determining the position of a plurality of points of the body part, fitting the points to a representation of the body part, determining a closeness of fit for each of the points and displaying an indication of the closeness of fit. The system includes a tracking system for determining the position of an instrument engageable with a plurality of points of the body part and a control system. The control system is configured to determine the position of the plurality of points of the body part, fit the points to a representation of the body part, determine a closeness of fit for each of the points and display an indication of the closeness of fit for at least one of the points.10-16-2008
20090099445TRACKING SURGICAL ITEMS - A kit of parts, surgical item, method for adapting a surgical item and computer implemented method for tracking a marked surgical item are described. The kit of parts can include a surgical item, a marker assembly and at least one further marker separate to the marker assembly. The marker assembly comprises at least two markers and can be attached to the surgical item at a plurality of positions. The further marker can be mounted on the surgical item at a fixed position on the surgical item relative to a part of the surgical item to be tracked. When assembled, the position of said further marker relative to said marker assembly allows a tracking system to track the part of the surgical item with the marker assembly at any of the plurality of positions.04-16-2009
20090171197Surgical Instrument Calibration - A rotationally symmetric surgical instrument for use with a computer aided surgery system which is adapted so that it is easy to check its calibration and methods of checking the calibration of such instruments are described. The instrument includes a body having a working end which includes a working point which characterises the location in space of the working end. The instrument also has a location at which a marker can be attached to the instrument. Only a single formation is located toward the working end which provides a calibration reference point for engaging with a trackable instrument. The single formation has a fixed position relative to the working point. The position of the calibration reference point relative to the marker array can be determined so as to check whether the calibration of the instrument is still accurate.07-02-2009

Thorsten Burger, Feldkirchen DE

Patent application numberDescriptionPublished
20110092858SURGICAL APPARATUS AND PROCEDURE - A computer assisted surgery method and apparatus for determining a change in a property of a joint of a patient caused by an arthroplasty procedure is described. The relative position of a first bone and a second bone of the joint is determined with the joint in a first position. The position of a pre-operative center of motion of the joint relative to the first bone is determined. The position of the second bone relative to the pre-operative center of motion is determined using the relative position of the first and second bones. The position of a post-operative center of motion resulting from a prosthetic component to be used in the joint is determined. The position of the second bone relative to the post-operative center of motion is determined. Any change in the property of the joint. is determined from the difference between the position of the second bone relative to the pre-operative center of motion and the position of the second bone relative to the post-operative center of motion.04-21-2011

Tomas Burger, Wiesloch DE

Patent application numberDescriptionPublished
20100153466SYSTEMS AND METHODS TO FACILITATE REPORT CREATION FOR NON-RELATIONAL DATABASES - According to some embodiments, a system, method, means, and/or computer program code are provided to facilitate report generation. In some cases, a list of nodes associated with a non-relational database may be gathered, the nodes in the list being oriented as a graph representing relations between the nodes. For each node in the list, node data may be automatically collected from the non-relational database on a node-by-node basis in accordance with the graph. Based on the collected node data, information may then be stored into a universal container, the stored information in the universal container being adapted to be accessed by a reporting tool.06-17-2010
20100162389PROVIDING PERMISSION TO PERFORM ACTION ON AN ELECTRONIC TICKET - Described are methods and systems related to providing permission to a user to perform an action on a workflow driven ticket. The ticket is accessed to determine an action type to be performed on the ticket and a correlated object associated therewith. A role based permission tuple is determined based upon a role of the user. A ticket based permission tuple is determined by generating a universal permission tuple based upon the action type and generating a dependency map based upon the correlated object. The dependency map is mapped to the universal permission tuple to construct the ticket based permission tuple. The role based permission tuple is supplemented with the ticket based permission tuple, to provide the required permission to execute the action. Upon an execution of the action, the permission is partially revoked, by removing the ticket based permission tuple.06-24-2010

Victor Burger, Ulm DE

Patent application numberDescriptionPublished
20090088216User attachable keypad - A wireless communication terminal with a conventional keypad can be provided with a user exchangeable keypad. The wireless communication terminal and user exchangeable cover interface electrically, mechanically or via RF. The user exchangeable keypad can be part of a user exchangeable cover or part of a casing for receiving the wireless terminal. The user exchangeable keypad may have a reduced or adapted set of keys for e.g. facilitating the use of the terminal under special conditions or for visually impaired users. The user exchangeable keypad may be provided with identification means that allow the wireless terminal to identify the user exchangeable keypad and change its setting accordingly by e.g. increasing the font of the text on the display of the wireless terminal.04-02-2009

Walter Burger, Heilsbronn DE

Patent application numberDescriptionPublished
20090218422NOZZLE AND METHOD FOR TREATING AN INTERIOR OF A WORKPIECE - A nozzle for treating an interior of a workpiece by means of a highly pressurized fluid medium flowing out of at least one nozzle channel. The nozzle channel branches off from a supply borehole provided in the form of a blind hole. The nozzle is designed in such a manner that the nozzle channel, starting from the bottom end area of the supply borehole, extends at an angle less than or equal to 90° to the supply bore hole in the inflowing direction, the bottom of the supply borehole being provided with an elevation whereby narrowing the transition area to the nozzle channel.09-03-2009

Werner Burger, Schwanau DE

Patent application numberDescriptionPublished
20110139511METHOD FOR INTRODUCING A VERTICAL SHAFT AND SHAFT DRIVING MACHINE - The invention relates to a method for introducing a vertical shaft underground and to a shaft driving machine set up particularly for performing the method, wherein a cutting wheel is rotated solely about a horizontal axis until a penetration trough having a predetermined penetration depth is formed, and the cutting wheel is then also rotated about a central vertical axis until a shaft foot is dug out to the penetration depth. A relatively high sinking rate is thereby achieved for the shaft.06-16-2011

Willibald Burger, Burghausen DE

Patent application numberDescriptionPublished
20080200608Defoamer Formulations - Defoamer compositions of high effectiveness containing at least one siloxane-based antifoam and coupling a polysiloxane bearing active-hydrogen-containing hydrophilic polymer moieties by means of a di- or polyisocyanate.08-21-2008
20090260769METHOD FOR TREATING CELLULOSE-CONTAINING FIBERS OR PLANAR STRUCTURES CONTAINING CELLULOSE-CONTAINING FIBERS - Cellulosic substrates are treated with compound(s) containing at least two primary amino groups and compounds containing at least one β-ketocarbonyl group. The substrates exhibit good strength and hand properties.10-22-2009
20110021688Defoamer Formulations - (A) Siloxane-based antifoams and 01-27-2011

Patent applications by Willibald Burger, Burghausen DE

Wolfgang Burger, Burgrain DE

Patent application numberDescriptionPublished
20110165406Substrate Coating Comprising A Complex of An Ionic Fluoropolymer and Surface Charged Nanoparticles - The present invention relates an article comprising a non-conductive substrate and a coating thereon comprising a complex of an ionic fluoropolymer and a counter-ionic agent which comprises surface charged nanoparticles, to a process for the production of a coating on a non-conductive substrate comprising the steps of: a) preparing a mixture of an ionic fluoropolymer or a precursor thereof and surface charged nanoparticles or a precursor thereof, b) applying the mixture prepared in step a) onto the substrate, and to the use of such an article for the manufacture of a garment, a textile structure, a laminate, a filter element, a venting element, a sensor, a diagnostic device, a protective enclosure, or a separation element.07-07-2011
20110171458Polymer Coatings Comprising A Complex of An Ionic Fluoropolyether and a Counter Ionic Agent - The present invention relates to an article comprising a polymeric substrate and a coating thereon comprising a complex of an ionic fluoropolyether and a counter-ionic agent, to a process for the production of a coating on a polymeric substrate comprising the steps of a) preparing a mixture of an ionic fluoropolyether or a precursor thereof and a counter-ionic agent of a precursor thereof and b) applying the mixture prepared in step a) onto the substrate, to the use of such articles for the manufacture of a garment, a filter element, a venting element or a protective enclosure, to the use of a coating composition comprising a complex of an ionic fluoropolyether and a counter-ionic agent for coating of a polymeric substrate, and to the use of a coating composition comprising a complex of an ionic fluoropolyether and a counter-ionic agent as an antimicrobial or antifungal coating of a substrate.07-14-2011
20110182951Antimicrobial Coatings Comprising A Complex of An Ionic Fluoropolymer and An Antimicrobial Counter-Ion - The present invention relates to an article comprising a substrate and a coating thereon comprising a complex of an ionic fluoropolymer and a counter-ionic agent comprising ions having antimicrobial activity, to a process for the production of a coating on a polymeric substrate comprising the steps of a) preparing a mixture of an ionic fluoropolymer or a precursor thereof and a counter-ionic agent comprising ions having antimicrobial activity or a precursor thereof and b) applying the mixture prepared in step a) onto the substrate, to the use of such articles for the manufacture of i.a. a garment, a filter element, a venting element or a protective enclosure, and to the use of a coating composition comprising a complex of an ionic fluoropolymer and a counter-ionic agent comprising ions having antimicrobial activity as an antimicrobial coating of a substrate.07-28-2011

Wolfgang Burger, Plochingen DE

Patent application numberDescriptionPublished
20090292366Material based on a partially stabilized zirconia matrix with cerium oxide and yttrium oxide as stabilizing oxides of zirconia, a process for preparation and use of the material - A sintered ceramic material comprising: a) from 98-50% by volume of zirconia as a matrix, i) stabilized with a stabilizing composition having ii) of from about 2 to about 3 mole percent of yttria and of from about 10 to about 15 mole percent of ceria; wherein the term mole percent is related to the zirconia matrix and iii) the stabilizing composition is present in the range of from about 1:99 to about 99:1; and b) from about 2 to about 50% by volume of alumina of which from about 5 to about 90% by volume is in the form of hexagonal platelets of general formula REAl 11018, where RE stands for rare earth metal.11-26-2009
20090317767Material based on a partially stabilized zirconia matrix and process for the preparation and use of the material - A material comprising: from 98-50% by volume of zirconia as a matrix, which is stabilized with i) either of from about 2 to about 3 mole percent of yttria ii) or of from about 10 to about 15 mole percent of ceria; iii) or a mixture of ceria and yttria in the range of amounts as given in i) and ii) the stabilizing oxides may be substituted against each other in a ratio from 1:99 to 99:1 and a maximum stabilization of 3 mole percent related to pure yttria and 15 mole percent related to pure ceria respectively are not exceeded, and wherein the term mole percent is related to the zirconia matrix and wherein the zirconia matrix is obtainable from a) a powder of particles of zirconia having a mean particle size of <0.35 μm, b) the particles are coated with the stabilizing oxides yttria and/or ceria for stabilizing zirconia, c) a stabilization of the tetragonal phase is performed via a diffusion reaction by a sintering process, and from about 2 to about 50% by volume of alumina of which from about 5 to about 90% by volume is in the form of hexagonal platelets of general formula REAl12-24-2009

Patent applications by Wolfgang Burger, Plochingen DE