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Demuth, US
David Leigh Demuth, Maynard, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20080238369 | Battery With Integrated Voltage Converter - Disclosed is a battery. The battery includes an electrochemical cell having an internal bore therethrough, and a voltage converter module electrically coupled to the electrochemical cell and disposed within a portion of the internal bore, the voltage converter configured to convert a first voltage produced by the electrochemical cell into a second, different voltage. | 10-02-2008 |
| 20080238372 | Battery With an Integrated Voltage Converter Having a Bypass Circuit - Disclosed is a battery having an internally integrated voltage converter module. The battery includes at least one electrochemical cell having an internal bore, a voltage converter module electrically coupled to the at least one electrochemical cell and disposed within a portion of the internal bore, the voltage converter configured to convert a first voltage produced by the at least one electrochemical cell into a second, different voltage, a set of terminals being electrically coupled to the voltage converter, and a bypass circuit coupled between one of the terminals of the set of terminals and the at least one electrochemical cell to direct charging current applied from an external source to the at least one electrochemical cell. | 10-02-2008 |
Donald R. Demuth, Louisville, KY US
| Patent application number | Description | Published |
|---|---|---|
| 20090214603 | SYNTHETIC PEPTIDES - The present invention provides streptococcal SspB Adherence Region (BAR) peptides, nucleic acids encoding the BAR peptides, and methods of using the BAR peptides, and methods of screening BAR peptide mimetics. | 08-27-2009 |
Hal P. Demuth, Littleton, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20090218876 | METHOD OF ACHIEVING HYDRAULIC CONTROL FOR IN-SITU MINING THROUGH TEMPERATURE-CONTROLLED MOBILITY RATIO ALTERATIONS - The present invention relates to a method of fluid containment and control for in-situ mining, particularly to a method of uranium mining. | 09-03-2009 |
Joseph Demuth, Naples, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20100262378 | Cytological Analysis by Raman Spectroscopic Imaging - A method for generating an image of a sample that is informative of the disease state of a cell in the sample. A sample including the cell is irradiated with monochromatic light. The Raman scattered light is assessed. A digital brightfield image of the Raman scattered light is generated and combined with the Raman scattered light emitted by the cell whereby the Raman scattered light is informative of the disease state of the cell in the sample. The method can also be used to determine the metabolic activity of the cell, the inflammatory status of the cell and/or the infected status of the cell in the sample. | 10-14-2010 |
Joseph E. Demuth, Naples, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20110299071 | MULTIPOINT METHOD FOR IDENTIFYING HAZARDOUS AGENTS - The invention relates to apparatus and methods for assessing occurrence of a hazardous agent in a sample by performing multipoint spectral analysis of the sample. Methods of employing Raman spectroscopy and other spectrophotometric methods are disclosed. Devices and systems suitable for performing such multipoint methods are also disclosed. | 12-08-2011 |
Joseph E. Demuth, Pittsburgh, PA US
| Patent application number | Description | Published |
|---|---|---|
| 20090097020 | MULTIPOINT METHOD FOR IDENTIFYING HAZARDOUS AGENTS - The invention relates to apparatus and methods for assessing occurrence of a hazardous agent in a sample by performing multipoint spectral analysis of the sample. Methods of employing Raman spectroscopy and other spectrophotometric methods are disclosed. Devices and systems suitable for performing such multipoint methods are also disclosed. | 04-16-2009 |
Peter Demuth, Towson, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20090311332 | Method for forming mesoporous silica nanoparticles, mesoporous silica nanopartices, and applications thereof - A method for synthesizing a mesoporous silica nanoparticle, a mesoporous silica nanoparticle, and applications thereof are provided. The method includes fractionating a mesoporous silica nanoparticle suspension to produce size-fractionated mesoporous silica nanoparticle. The method further includes etching the size-fractionated mesoporous silica nanoparticle to produce synthesized mesoporous silica nanoparticle having a hollow, porous morphology configured to receive one of a therapeutic agent and an imaging material. The etching includes differential etching of silica from areas of low polymeric density within the mesoporous silica nanoparticle and re-depositing of the silica in areas of higher polymeric density existing near the surface of the mesoporous silica nanoparticle. A target material is loaded into the synthesized mesoporous silica nanoparticle and a controlled released of the target material is provided by decreasing the physiological pH of the surface of the mesoporous silica nanoparticle. | 12-17-2009 |
Peter C. Demuth, Cambridge, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20120027837 | MULTILAYER COATING COMPOSITIONS, COATED SUBSTRATES AND METHODS THEREOF - The present invention provides, among other things, multilayer film coating compositions, coated substrates and methods thereof In some embodiments, a structure, comprising a substrate and a multilayer film on the substrate, wherein the multilayer film comprises a first plurality of first units, each first unit comprising a protamine polypeptide. In some embodiments, a structure comprising a microneedle substrate and a multilayer film coated on at least portion of the microneedle substrate, wherein the multilayer film comprises an agent for release and a first plurality of first unit; each first unit comprising a first layer and a second layer, wherein the first layer and the second layer are associated with one another. | 02-02-2012 |
Ralf Demuth, Houston, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090215946 | PROCESS FOR PREPARING MONOMER COMPLEXES - Disclosed are processes for preparing monomer complexes that include contacting 2,3,5,6-tetraaminopyridine free base in water with 2,5-dihydroxy terephthalic acid dipotassium salt to form an aqueous mixture, and adjusting the pH of the aqueous mixture to within the range of from about (3) to about (5) to precipitate the monomer complex. Processes of polymerizing the monomer complexes, polyareneazoles, filaments and yarns are also disclosed. | 08-27-2009 |
Russell Stephen Demuth, Berne, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20100287906 | FIBER-OPTIC DYNAMIC SENSING MODULES AND METHODS - A fiber-optic dynamic sensing module comprises a support member, a beam extending from the support member, and a pre-strained fiber Bragg grating sensor and a strain-free fiber Bragg grating sensor mounted on the beam. The pre-strained and strain-free fiber Bragg grating sensors each comprise a Bragg grating inscribed in a fiber. The Bragg grating of the pre-strained fiber Bragg grating sensor is packaged more tightly along a longitudinal direction of the beam than the Bragg grating of the strain-free fiber Bragg grating sensor. | 11-18-2010 |