Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Lerch, DE
Alexander Lerch, Gelnhausen DE
| Patent application number | Description | Published |
|---|---|---|
| 20100010244 | Method For Producing Fatty Acid Alkanol Amides - The invention relates to a method for producing fatty acid alkanol amides by reacting at least one amine that contains at least one primary or secondary amino group and at least one hydroxyl group with at least one fatty acid to form an ammonium salt, said ammonium salt being subsequently converted into the alkanol amide by means of microwave radiation. | 01-14-2010 |
| 20100081843 | Method For Producing Tertiary Amides Of Alkylphenyl Carboxylic Acids - The invention relates to a method for producing tertiary amides of alkylphenyl carboxylic acids by reacting at least one secondary amine with at least one alkylphenyl carboxylic acid to form an ammonium salt, said ammonium salt being subsequently converted into the tertiary amide by means of microwave radiation. | 04-01-2010 |
Boris Lerch, Stuttgart DE
| Patent application number | Description | Published |
|---|---|---|
| 20120000447 | INTERNAL COMBUSTION ENGINE SYSTEM - The invention relates to an internal combustion engine system, especially in a motor vehicle, comprising an internal combustion engine, a make-up gas installation for supplying make-up gas to the internal combustion engine, an exhaust gas installation for evacuating the exhaust gas from the internal combustion engine, and an exhaust gas recirculation installation for extracting exhaust gas from the exhaust gas installation and introducing the extracted exhaust gas into the make-up gas installation. In order to improve the exhaust gas recirculation, two make-up gas paths through which make-up gas can flow in parallel are formed in a control section of the make-up gas installation, a make-up gas valve being arranged in each make-up gas path, for controlling the cross-section of the respective path through which gas can flow. | 01-05-2012 |
Boris Lerch, Eberdingen-Hochdorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20100132357 | INTERNAL COMBUSTION ENGINE SYSTEM - The invention relates to an internal combustion engine system ( | 06-03-2010 |
Helmut Lerch, Essen DE
| Patent application number | Description | Published |
|---|---|---|
| 20100243690 | Weapon Holster with Adjustable Draw Angle, in Particular for Hand Firearms and Latching Joint Unit, in Particular for Weapon Holsters - In a weapon holster with adjustable draw angle, in particular for hand firearms, comprising a holster web for fastening the holster to a belt, a coupling or the like and a holster receptacle for holding a weapon, in particular a hand firearm, wherein the holster web and the holster receptacle are connected together and can rotate about an axis of rotation such that the draw angle defined by the relative position between the holster web and the holster receptacle can be adjusted, latch protrusions between the holster web and the holster receptacle and latch depressions that are partially complementary to said protrusions are provided in which the latch protrusions engage for fixing various draw angles, wherein the adjustment of the draw angle is only accomplished by applying a torque that releases the latching protrusions from the latch depressions and rotating the holster web and holster receptacle about the axis of rotation in opposite directions, and wherein the torque is adjustable. | 09-30-2010 |
Jens Lerch, Lauterbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20090261687 | METHOD AND DEVICE FOR MANUFACTURING A MULTILAYER COMPRESSION MOULDED ELEMENT - The invention relates to a method and a device for manufacturing a multi-layer compression moulded element and to a compression moulded element which is embodied as a multi-layer carbon brush and has at least a first and a second moulding layer, in which, in order to carry out the method, a multi-component mould which comprises a moulding element and a mould slide arrangement interacts with a moulding die, and in which a mould which is defined by the selected configuration of the moulding slide arrangement in the moulding element is filled by filling moulding segments which are formed one next to the other with moulding material in chronological succession in a transverse direction with respect to the axis of the moulding die, and by the compression moulded element being subsequently formed by moving the moulding die and moulding slide arrangement relative to one another in the mould. | 10-22-2009 |
Klaus Lerch, Kaarst DE
| Patent application number | Description | Published |
|---|---|---|
| 20100028678 | VALVE METAL-OXIDE POWDER AND METHOD FOR PRODUCING SAID POWDER - A process for the production of a valve metal oxide powder, in particular an Nb | 02-04-2010 |
Markus M. Lerch, Greifswald DE
| Patent application number | Description | Published |
|---|---|---|
| 20090042969 | Use of Specific Trifluoromethyl Ketones for Preventing and Treating Pancreatitis - The present invention relates to the use of specific trifluoromethyl ketones for preventing and treating pancreatitis and, more particularly, chronic pancreatitis or chronically recurring pancreatitis. | 02-12-2009 |
Martin Lerch, Berlin DE
| Patent application number | Description | Published |
|---|---|---|
| 20110227001 | ELECTRODE MATERIAL AND USE THEREOF FOR PRODUCTION OF ELECTROCHEMICAL CELLS - An electrode material comprising at least one compound of the general formula (I) | 09-22-2011 |
Ralf Lerch, Armsheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20090311563 | Manifold Sealing and Corrosion Preventive Interface Plate for a Fuel Cell Stack - A fuel cell assembly having a terminal plate that is isolated from fluid flows passing to the fuel cell stack through manifolds is provided. A corrosion resistant member is positioned between the fuel cell stack and the terminal plate and sealingly engages with the manifold. The sealing engagement between the manifold and the corrosion resistant member prevents fluid flowing through the manifold to the fuel cell stack from contacting the terminal plate. Thus, a fuel cell assembly according to the present invention can be operated while preventing a fluid flow through the manifold from contacting the terminal plate. | 12-17-2009 |
Reinhard Lerch, Heroldsberg DE
| Patent application number | Description | Published |
|---|---|---|
| 20100296681 | HEARING DEVICE WITH A SOUND TRANSDUCER AND METHOD FOR PRODUCING A SOUND TRANSDUCER - In hearing devices, more particularly in hearing aids, it is desirable to be able to design an earpiece for generating sound in the audible range which is as small as possible. Such an earpiece can then be worn comfortably on an ear or in an auditory canal. A sound transducer for the hearing device disclosed here may be formed as a micro-electromechanical system and the transducer enables generation of an acoustic signal with little distortion. Provision is made for a hearing device with a sound transducer, which has a field generation apparatus for generating an electric or magnetic field and an emission apparatus for generating sound. Here, the emission apparatus has a multiplicity of fingers that are penetrated by the field of the field generation apparatus, wherein the shape of the fingers can be changed by means of the field of the field generation apparatus in order to generate the sound. | 11-25-2010 |
| 20110116663 | MAGNETOSTRICTIVE MICROLOUDSPEAKER - An acoustic actuator comprises a support layer ( | 05-19-2011 |
Rolf Lerch, Ilvesheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20110194980 | Process For Hydrophilizing Surfaces Of Fluidic Components And Systems - A method for applying reactive films containing solids to microporous membranes is provided wherein the membrane is firstly moistened and the reactive film containing solids is applied to the membrane while it is still moist. Membranes produced in this manner can contain reactive films having a high proportion of film openers and can be used advantageously in diagnostic elements for detecting constituents and, in particular, large hydrophobic analytes in body fluids. | 08-11-2011 |
Wilfried Lerch, Dornstadt-Tomerdingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20110217849 | DEVICE AND METHOD FOR PRODUCING DIELECTRIC LAYERS IN MICROWAVE PLASMA - A device for producing a microwave plasma, and a device and a method for treating semiconductor substrates with a microwave plasma, the microwave plasma device comprising at least one electrode ( | 09-08-2011 |
Wilfried Lerch, Dornstadt DE
| Patent application number | Description | Published |
|---|---|---|
| 20080248657 | Method and system for thermally processing a plurality of wafer-shaped objects - Process and system for processing wafer-shaped objects, such as semiconductor wafers is disclosed. In accordance with the present disclosure, a multiple of two wafers are processed in a thermal processing chamber. The thermal processing chamber is in communication with at least one heating device for heating the wafers. The wafers are placed in the thermal processing chamber in a face-to-face configuration or in a back-to-back configuration. | 10-09-2008 |
| 20100151694 | METHOD AND APPARATUS FOR GROWING THIN OXIDE FILMS ON SILICON WHILE MINIMIZING IMPACT ON EXISTING STRUCTURES - Plasma assisted low temperature radical oxidation is described. The oxidation is selective to metals or metal oxides that may be present in addition to the silicon being oxidized. Selectivity is achieved by proper selection of process parameters, mainly the ratio of H2 to O2 gas. The process window may be enlarged by injecting H2O steam into the plasma, thereby enabling oxidation of silicon in the presence of TiN and W, at relatively low temperatures. Selective oxidation is improved by the use of an apparatus having remote plasma and flowing radicals onto the substrate, but blocking ions from reaching the substrate. | 06-17-2010 |