Charalambos
Charalambos Anastassiou, Malden, MA US
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20090034927 | PHOTONIC CRYSTAL FIBERS AND MEDICAL SYSTEMS INCLUDING PHOTONIC CRYSTAL FIBERS - In general, in one aspect, the disclosure features a system that includes a flexible waveguide having a hollow core extending along a waveguide axis and a region surrounding the core, the region being configured to, guide radiation from the CO | 02-05-2009 |
20110251603 | PHOTONIC CRYSTAL FIBERS AND MEDICAL SYSTEMS INCLUDING PHOTONIC CRYSTAL FIBERS - In general, in one aspect, the disclosure features a system that includes a flexible waveguide having a hollow core extending along a waveguide axis and a region surrounding the core, the region being configured to guide radiation from the CO | 10-13-2011 |
20130064515 | TWO-PART SURGICAL WAVEGUIDE - An apparatus includes a light source configured to provide radiation at a wavelength and a conduit configured to direct radiation at a wavelength from the light source to a target location of a patient. The conduit includes a first optical waveguide extending along a waveguide axis, the first optical waveguide being a flexible waveguide having a hollow core, the first optical waveguide being configured to guide the radiation at through the core along the waveguide axis; and a second optical waveguide extending along the waveguide axis, the second optical waveguide having a hollow core and being coupled to the first optical waveguide to receive the radiation from the first optical waveguide and to deliver the radiation to the target location. The first optical waveguide is a photonic crystal fiber and the second optical waveguide is not a photonic crystal fiber waveguide. | 03-14-2013 |
20130123766 | PHOTONIC CRYSTAL FIBERS AND MEDICAL SYSTEMS INCLUDING PHOTONIC CRYSTAL FIBERS - In general, in one aspect, the disclosure features a system that includes a flexible waveguide having a hollow core extending along a waveguide axis and a region surrounding the core, the region being configured to guide radiation from the CO | 05-16-2013 |
20130237976 | MEDICAL SYSTEM INCLUDING A FLEXIBLE WAVEGUIDE MECHANICALLY COUPLED TO AN ACTUATOR - In general, in one aspect, the disclosure features a system that includes a flexible waveguide having a hollow core extending along a waveguide axis and a region surrounding the core, the region being configured to guide radiation from the CO | 09-12-2013 |
20140005646 | MEDICAL SYSTEM INCLUDING A FLEXIBLE WAVEGUIDE MECHANICALLY COUPLED TO AN ACTUATOR | 01-02-2014 |
20140088577 | DEVICES AND METHODS FOR LASER SURGERY - Small diameter tools are provided, and methods of use described, to facilitate less invasive surgical procedures employing laser beams. Such tools include distal tips that enhance the precise placement of optical waveguides, as well as enable cutting and dissecting procedures. A rotary coupler allows precise control of flexible conduits in which waveguides may be disposed. Waveguide tips with conical features protect waveguide ends and allow unobstructed propagation of the laser beam out of the waveguide. A preferentially bending jacket for waveguides may be used to control an orientation of a waveguide disposed therein. Surgical waveguide assemblies may include various combinations of these components. | 03-27-2014 |
Charalambos Gavras, Thessaloniki GR
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20100216854 | 1,3 AND 1,3,5 SUBSTITUTED IMIDAZOLES AS ANTIHYPERTENSIVES - The present invention provides novel 1,5 and 1,3,5-substituted imidazole compounds of formulas (I), (IIa), (IIIb) in hydrophilic or lipophilic form, which are useful as angiotensin II AT1 receptor antagonists with sympathetic suppressant properties. In particular, the invention provides pharmaceutical compositions containing the pharmacophoric groups of Losartan and Clonidine as well compounds, processes and intermediates for preparing compounds and their use in methods of treating hypertension and cardiovascular diseases through Renin Angiotensin System (RAS) and Sympathetic System (SS). Alkylated histamine based double action Saltans are lipophilic and can act transdermally. | 08-26-2010 |
Charalambos Kaittanis, New York, NY US
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20140220565 | Microbe Detection Via Hybridizing Magnetic Relaxation Nanosensors - Disclosed herein are methods and materials for facilitating the detection of nucleic acid analytes of interest. Specifically exemplified herein are methods for detecting mycobacterial microorganisms, namely | 08-07-2014 |
20150231269 | DELIVERY OF THERAPEUTIC COMPOUNDS WITH IRON OXIDE NANOPARTICLES - The present invention relates to the field of drug delivery, in particular the delivery of unmodified cargo molecules (such as doxorubicin and Taxol®) using iron oxide nanoparticles as therapeutic delivery agents. Specifically described are methods to entrap cargo (i.e. known therapeutics (drugs) and other types of molecules) into the exterior coating of iron oxide nanoparticles, including iron oxide nanoparticles approved for use in humans. Additionally, methods describe the use of such drug-loaded nanoparticles as therapeutic delivery agents. Further, methods include quantifying and visualizing the amount of cargo molecule loading levels when preparing these therapeutic agents and then quantifying and visualizing the amount of delivery (i.e. unloading) of these cargo molecules from these nano-particles using compact magnetic relaxometers, common NMR instruments and magnetic resonance imaging (MRI) instruments. | 08-20-2015 |
Charalambos Kaittanis, Orlando, FL US
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20150087605 | Compositions and Methods Comprising Carboxylic Acid-Containing Small Molecules - Disclosed are compositions and methods for treating anthrax, inhibiting anthrax toxins and inhibiting anthrax toxin-induced cytotoxicity. Carboxylic acid-containing small molecules can be used in the methods and compositions disclosed herein, for example, sulindac and derivatives thereof may be used. Methods of screening for carboxylic acid-containing small molecules that can be used to treat anthrax are disclosed. Targeting the anthrax toxin reduces the risks of anthrax spores. | 03-26-2015 |
Charalambos Ouzounis, Bochum DE
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20150355652 | FIELD DEVICE WITH A SWITCHING CONVERTER CIRCUIT - A field device ( | 12-10-2015 |
Charalambos Palas, Madrid ES
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20140156143 | VARIABLE-GEOMETRY SUSPENSION APPARATUS AND VEHICLE COMPRISING SUCH APPARATUS - A variable-geometry suspension apparatus for a vehicle is disclosed. The apparatus having a resiliently compressible member, such as a coil-over damper, an actuator and support structure, such as a chassis of a vehicle. The resiliently compressible member is mounted to the support structure for compression under the weight of a mass suspendable by the apparatus. The compressible member is mounted with at least one end of the compressible member displaceable in a displacement direction having a component perpendicular to the direction of compression, so that such displacement varies the geometry of the suspension apparatus and thereby varies the compression of the compressible member. The actuator is arranged for displacing the end of the compressible member in the displacement direction to vary the geometry and thereby vary the compression. Applications include motor vehicles such as cars and motorcycles. | 06-05-2014 |
Charalambos Polyzopoulos, Orlando, FL US
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20150107267 | REVERSE BULK FLOW EFFUSION COOLING - Effusion cooling holes formed through a transition component provided in a combustion section of a gas turbine engine. The transition component directs a hot working gas from a combustion basket to a first row of vanes in a turbine section of the engine. The effusion cooling holes are formed through an outer wall of the transition component in a direction so that the flow of air through the effusion holes is in a direction substantially opposite to the bulk flow direction of the working gas through the transition component. | 04-23-2015 |
20150110635 | Adjustable Blade Root Spring for Turbine Blade Fixation in Turbomachinery - An adjustable blade root spring device for turbine blade fixation in turbomachinery. The device is designed to be placed in a space in a rotor disk cavity adjacent to a tip of a blade root fir tree, where the device applies a radial outward force on the turbine blade to fix the blade position in the rotor disk. The device includes an accordion-shaped spring which is compressed by a bolt and a coil spring. When the accordion spring is compressed in length, it increases in height and makes contact with the rotor disk and the turbine blade. The force of the accordion spring on the turbine blade can be adjusted via the bolt, and the coil spring provides an increased compliance range. The device can be inserted into the space without scraping against the blade root or the rotor disk, and expanded once it is in position. | 04-23-2015 |
20150330235 | VARIABLE DUAL SPRING BLADE ROOT SUPPORT FOR GAS TURBINES - An adjustable blade root spring device for turbine blade fixation in turbomachinery. The device is designed to be placed in a space in a rotor disk cavity adjacent to a tip of a blade root, where the device applies a radial outward force on the turbine blade to fix the blade position in the rotor disk. The device includes a wave spring with integral end blocks which is compressed by a bolt and a coil spring. When the wave spring is compressed in length, it increases in height and makes contact with the rotor disk and the turbine blade. The force of the wave spring on the turbine blade can be adjusted via the bolt, and the coil spring provides an increased compliance range. The body of the device has an oblong cross-sectional shape, thereby preventing rotation of the device in the space between the blade and the disk. | 11-19-2015 |
Charalambos Savakis, Crete GR
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20110185442 | Method of generating transgenic organisms using transposons - The invention relates to a method for generating a transgenic organism. The invention also relates to a method for detecting and characterizing a genetic mutation in a transgenic organism. The invention further relates to a method for isolating a gene which is correlated with a phenotypic characteristic in a transgenic animal. The invention further relates to a method for isolating an exon in a transgenic animal. The invention also relates to a method for modulating the expression of a gene in an organism. | 07-28-2011 |
Charalambos Stavropoulos, Tarrytown, NY US
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20080263558 | METHOD AND APPARATUS FOR ON-DEMAND RESOURCE ALLOCATION AND JOB MANAGEMENT - The invention is a method and apparatus for on-demand resource planning for unified messaging services. In one embodiment, multiple clients are served by a single system, and existing system resources are allocated among all clients in a manner that optimizes system output and service provider profit without the need to increase system resources. In one embodiment, resource allocation and job scheduling are guided by individual service level agreements between the service provider and the clients that dictate minimum service levels that must be achieved by the system. Jobs are processed in a manner that at least meets the specified service levels, and the benefit or profit derived by the service provider is maximized by prioritizing incoming job requests within the parameters of the specified service levels while meeting the specified service levels. Thus, operation and hardware costs remain substantially unchanged, while system output and profit are maximized. | 10-23-2008 |
Charalambos Tassakos US
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20090326701 | Method and device for adjusting gap dimensions and/or an offset between a vehicle hood and the remaining vehicle body - The invention relates to a method and a device ( | 12-31-2009 |
Charalambos Tassakos, Sonnenberg DE
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20150266183 | Method for In-Line Calibration of an Industrial Robot, Calibration System for Performing Such a Method and Industrial Robot Comprising Such a Calibration System - The invention refers to a method for in-line calibration of an industrial robot ( | 09-24-2015 |
Charalambos Tassakos, Stuttgart DE
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20100076592 | Method for Inserting a Part into a Storage Section of a Storage Container and Insertion Tool Arrangement - The invention refers to a Method ( | 03-25-2010 |
20100165096 | Method and Device for the Quality Control of a Rotationally Symmetrical Body, and Grip Pertaining to a Handling System and Used to Grip a Rotationally Symmetrical Body - The invention relates to a method and a device for the quality control of a rotationally symmetrical body ( | 07-01-2010 |
20140368838 | METHOD FOR CALIBRATING AN OPTICAL ARRANGEMENT - A method for calibrating an optical arrangement in respect to a global coordinate system is provided. The optical arrangement includes a rigid carrier, an optical acquiring unit and a light emitting unit both releasably connected to the carrier. The optical acquiring unit or the light emitting unit is calibrated in respect to a reference coordinate system offline and independently from the optical arrangement. Values of a conversion matrix are determined for converting the calibration data into corresponding calibration data in respect to the global coordinate system. A calibration of the entire optical arrangement is performed once in respect to the global coordinate system. During the intended use of the optical arrangement, the calibration data acquired for the unit and/or the respective values of the conversion matrix are considered when generating control signals for the unit and/or when processing sensor signals received from the unit. | 12-18-2014 |