Schumer
D. James Schumer, Mansfield, OH US
Patent application number | Description | Published |
---|---|---|
20080221674 | HIGH PERFORMANCE CORNEAL INLAY - A corneal inlay protects ocular structures from harmful wavelengths of light while maintaining acceptable color cosmetics, color perception, overall light transmission, photopic vision, scotopic vision, color vision, and/or cirdadian rhythms. The corneal inlay can also include a pinhole effect to increase depth of focus. In some embodiments, the corneal inlay can also correct refractive errors including, but not limited to, higher order aberration, lower order aberration, myopia, hyperopia, astigmatism, and/or presbyopia. | 09-11-2008 |
20120120515 | High Performance Selective Light Wavelength Filtering - A system may be provided that comprises a substrate and a selective light wavelength filter that selectively blocks between 5 and 50% of light having a wavelength at or near 400-460 nm. The system may comprise any one of, or some combination of: a window, automotive glass, a light bulb, a flash bulb, fluorescent lighting, LED lighting, instrumentation, a display system, a visual system, a television, or a computer monitor. | 05-17-2012 |
20150238308 | HIGH PERFORMANCE SELECTIVE LIGHT WAVELENGTH FILTERING - A system may be provided that comprises a substrate and a selective light wavelength filter that selectively blocks between 5 and 50% of light having a wavelength at or near 400-460 nm. The system may comprise any one of, or some combination of: a window, automotive glass, a light bulb, a flash bulb, fluorescent lighting, LED lighting, instrumentation, a display system, a visual system, a television, or a computer monitor. | 08-27-2015 |
Douglas B. Schumer, Bala Cynwyd, PA US
Patent application number | Description | Published |
---|---|---|
20100121133 | Apparatus and methods for measuring pressure and flow in cardiac assist devices and peripheral vasculature - Disclosed are apparatus and methods for measuring pressure and/or flow in blood circulatory systems of a patient using cardiac assist devices. By way of example, a left ventricular assist device may be coupled between the left ventricle of the patient's heart and the aorta. One or more sensors, such as pressure sensors, are located at one or more selected locations in the heart, in blood-carrying conduits that are coupled to the cardiac assist device, or in the aorta, that sense pressure, for example, to monitor a patient's cardiac function. A monitoring device is coupled to the sensors that implements an algorithm that determines pressure and/or blood flow rate in the circulatory system using pressures and/or flow data derived from the sensors. | 05-13-2010 |
Douglas B. Schumer, Atlanta, GA US
Patent application number | Description | Published |
---|---|---|
20110196186 | METHODS AND APPARATUS EMPLOYING IONIZING RADIATION FOR TREATMENT OF CARDIAC ARRHYTHMIA - Method and apparatus are disclosed employing ionizing radiation. for forming lines of ablation or lesions in cardiac tissue to treat atrial fibrillation or other electrophysiological problems with the heart. The apparatus may include a catheter in which the radiation source is advanced hydraulically after the catheter is in place within the heart. Various fixation devices are also disclosed for fixing the location of the catheter within the heart. | 08-11-2011 |
Evan D. Schumer, Newton, MA US
Patent application number | Description | Published |
---|---|---|
20100168799 | ULNAR OSTEOTOMY PLATE INCLUDING INCREASED COMPRESSION - The present invention provides an ulnar osteotomy plate for use in an ulnar shortening osteotomy. The ulnar osteotomy plate includes an elongated metallic plate having tapered ends, wherein the plate is concave in a direction perpendicular to a main axis. The ulnar osteotomy plate further includes a plurality of holes along the main axis, wherein the plurality of holes includes a substantially elliptical hole with a beveled interior edge located on a first side of the plate and a threaded hole located on a second side of the plate. A first screw is inserted into one end of the elliptical hole and further into an ulna underneath the plate, wherein the first screw includes a beveled edge underneath a head. A second screw is inserted into the threaded hole and further into the ulna, wherein the second screw includes a portion of the shaft near a head to be threaded. | 07-01-2010 |
Frank Schumer, Leipzig DE
Patent application number | Description | Published |
---|---|---|
20110111388 | METHOD FOR THE SENSITIVE DETECTION OF POLYAMINO ACIDS AND OTHER MACRO-MOLECULES - The invention relates to a method for the detection of an analyte containing polyamino acid. The object of the invention is to detect polyamino acids in a highly sensitive manner. The object is achieved in that an LM is coupled to a protein after chemical activation, and is complexed using a lanthanoid ion. In order to detect polyamino acids, the time resolved fluorescence measurement is utilized after electrophoretic separation. The detection limit is 0.5 pg per spot (bovine serum albumin), wherein the linear region extends across six orders of magnitude. The invention also relates to analytes containing nucleic acid. | 05-12-2011 |
20110136242 | Lanthanide Chelates and Use Thereof in Bioanalysis - Novel chemical compounds, with application in fluorometric analytical methods, for qualitative and quantitative determination of biomolecules. The aim of the invention is to identify and prove the suitability of such compounds. Said aim is achieved with compounds of formula (1) where R′ is an antenna function, R | 06-09-2011 |
Frank Schumer, Basel CH
Patent application number | Description | Published |
---|---|---|
20150285814 | PHOSPHORESCENT DYE AND PHOSPHORESCENCE IMMUNOASSAY BY PEPTIDE DISPLACEMENT - The present invention relates to a method for preparation of a 2-chloro-1,10-phenanthrolinamine, comprising the steps: i) conversion of a 2-chloro-1,10-phenanthroline to a 2-chloro-nitro-1,10-phenanthroline characterized by a formula 2, j) hydrogenation of said 2-chloro-nitro-1,10-phenanthroline characterized by formula 5 to a 2-chloro-1,10-phenanthrolinaminecharacterized by formula 3. The present invention relates further to a method for preparation of a 2-[2-[bis(carboxymethyl)amino]ethyl-[2-[carboxymethyl-[2-[4-[2-(isothiocyanato-1,10-phenanthrolin-2-yl)ethynyl]anilino]-2-oxo-ethyl]amino]ethyl]amino]acetic acidcharacterized by formula 7 and a method for quantifying a biomolecule in a sample. | 10-08-2015 |
Joseph W. Schumer, Falls Church, VA US
Patent application number | Description | Published |
---|---|---|
20100061517 | DIODE FOR FLASH RADIOGRAPHY - A flash radiography diode includes a cathode and an anode. The cathode includes a frustum member with a bore extending through the frustum member. The anode is a tapered anode made of an electrically conductive material and oriented toward the cathode. The anode and the cathode are housed in a chamber with a gap between the anode and the cathode. The cathode is configured to emit electrons to the tapered anode, which electrons strike the anode and create an anode plasma. The anode plasma creates X rays which propagate from the anode. | 03-11-2010 |
Steven Edward Schumer, San Jose, CA US
Patent application number | Description | Published |
---|---|---|
20150364919 | Method and System for Interfacing Inverter-Based Power Generator to Electric Power Grid - Electrical power load data is obtained for a power consumption facility for a period of time of at least one year. A load duration curve is created for the power consumption facility for the period of time based on the electrical power load data. Anticipated electrical power production data is obtained for an inverter-based power generator for the period of time. A power generation curve is created for the inverter-based power generator for the period of time. The power generation curve is evaluated against the load duration curve to determine a required electrical power supply capacity and duration for an electrical storage system to cover peak power demand of the power consumption facility. An energy storage technology and configuration of the electrical storage system is determined for satisfying required electrical power supply capacity and duration for the electrical storage system to cover peak power demand of the power consumption facility. | 12-17-2015 |