Class / Patent application number | Description | Number of patent applications / Date published |
436057000 | INCLUDING USE OF RADIOACTIVE PROPERTIES | 24 |
20080286873 | Method and device for reducing positron emitting isotope labeled carbon dioxide to positron emitter isotope labeled carbon monoxide via metal oxide - A method and device for reducing positron emitter isotope labeled CO | 11-20-2008 |
20090137049 | METHOD FOR THE PRESUMPTIVE DETECTION OF SUBSTANCES - A composition for use in the detection of an intoxicating drug comprising: (i) a first compound that absorbs UV radiation and generates emitted UV radiation at a wavelength absorbable by said intoxicating drug; and (ii) a second compound that absorbs UV radiation emitted by said intoxicating drug upon absorption by said intoxicating drug of said emitted UV radiation and that emits radiation in the visible spectrum is provided. In addition, methods for detecting an intoxicating drug in a sample comprising irradiating with UV radiation a sample contacted with one or two compounds that absorb UV radiation are provided. | 05-28-2009 |
20090253209 | Method of obtaining BZM purity, quantity of [123I]IBZM labeled ligand and quantity of BZM free ligand - A purity of BZM is analyzed by a high performance liquid Chromatography (HPLC) to know whether the purity is qualified. And a quantity of a labeled ligand ([ | 10-08-2009 |
20090325300 | APPARATUS AND METHOD FOR DETECTION OF TRACE CHEMICALS - A method of rapidly detecting trace materials including biohazards, toxins, radioactive materials, and narcotics in situ is disclosed. A corresponding apparatus is disclosed. A trace of the material is collected on a pad of the card component, collected by swiping the pad on suspected surface or exposure to the suspected air volume. A novel card component is disclosed that when inserted in a chemical detection unit (CDU), releases reaction chemicals from flexible walled capsules in desired sequence. The exposed pad containing trace material and chemicals are heated in the chemical detection unit to produce a spectral pattern that is analyzed by the optical electronics in the CDU and results are displayed, stored and/or transmitted over a communications network. | 12-31-2009 |
20100015716 | METHOD FOR OIL DILUTION RATIO EVALUATION THROUGH RADIOACTIVITY MEASUREMENT - The present invention relates to a method for evaluating the dilution ratio of the lubricating oil of an internal-combustion engine operating with a fuel containing at least part of at least one biofuel, wherein the radioactivity of an oil sample is measured so as to subsequently evaluate the ratio of dilution of the oil by the fuel. | 01-21-2010 |
20100035350 | DEVICE AND METHOD FOR LABELING AND MEASURING THE RADIOCHEMICAL PURITY OF RADIO-DRUGS - The present invention relates to a device for labeling and measuring the radio-chemical purity of a radio-drug product. There is a microprocessor ( | 02-11-2010 |
20100120157 | Methods of Using Sulfur Nucleophiles as Improved Alternatives to Sodium Bisulfite for Methylated DNA Analysis - The invention provides for the use of sulfur nucleophiles in analyzing methylated DNA and novel sulfur nucleophiles suitable for such us. | 05-13-2010 |
20100317117 | SELECTIVE MEMBRANE EXTRACTION OF RADIOACTIVE ANALYTES - A membrane selectively extracted a radioactive analyte from a sample solution. The membrane was prepared as thin film, and includes a soluble extractant and a collodion matrix that disperse the extractant homogeneously throughout the membrane. A membrane was formed by applying a solution including collodion, an extractant, and an organic solvent onto a surface of an aqueous solution containing a radioactive analyte. After the membrane formed on the surface, it was removed and then analyzed. The analysis proved that the membrane extracted radioactive analyte from the solution in far greater amounts compared to a control membrane prepared without the extractant. | 12-16-2010 |
20110081724 | METHOD AND APPARATUS FOR DETERMINING RADIATION - The present invention relates to devices, systems, and methods for determination of ionizing radiation. In some embodiments, the devices comprise nanocomposite materials containing nanostructures (e.g., carbon nanotubes) dispersed in radiation sensitive polymers. In some cases, the device may include a conductive pathway that may be affected upon exposure to ionizing radiation. Embodiments described herein may provide inexpensive, large area, low power, and highly sensitive radiation detection materials/devices. | 04-07-2011 |
20110091980 | DIAGNOSTIC METHOD FOR BIOMARKERS OF ADVERSE CORONARY EVENTS - A diagnostic method using biomarkers to predict future adverse coronary events is provided. More particularly, the present invention is directed to diagnostic tests for characterizing an individual's risk of developing or having cardiovascular disease. In certain embodiments, the method of the present invention quantitates the presence of elevated levels of chlorinated lipids derived from myeloperoxidase as a prognostic indicator of future adverse coronary events. | 04-21-2011 |
20110312097 | GEL FOR RADIATION DOSIMETER AND RADIATION DOSIMETER WHICH USES THE SAME - Gel for radiation dosimeter including a gel part (A) and a gel part (B) that become cloudy when exposed to a fixed dose or more, wherein said gel part (A) exposed to more than a specified dose above the fixed dose maintains a cloudy state regardless of the decrease in external temperature; and said gel part (B) exposed to less than the specified dose above the fixed dose changes gradually from a cloudy state into a transparent state according to the decrease in external temperature. | 12-22-2011 |
20120034700 | METHODS TO RADIOLABEL NATURAL ORGANIC MATTER BY REDUCTION WITH HYDROGEN LABELED REDUCING AGENTS - Methods to radiolabel natural organic matter by reduction with a hydrogen labeled reducing agent, and compositions, are provided. | 02-09-2012 |
20120135528 | PAINT FOR DETECTION OF RADIOLOGICAL OR CHEMICAL AGENTS - A paint that warns of radiological or chemical substances comprising a paint operatively connected to the surface, an indicator material carried by the paint that provides an indication of the radiological or chemical substances, and a thermo-activation material carried by the paint. In one embodiment, a method of warning of radiological or chemical substances comprising the steps of painting a surface with an indicator material, and monitoring the surface for indications of the radiological or chemical substances. In another embodiment, a paint is operatively connected to a vehicle and an indicator material is carried by the paint that provides an indication of the radiological or chemical substances. | 05-31-2012 |
20120225486 | DIAGNOSIS AND ASSESSMENT OF SKELETAL RELATED DISEASE USING CALCIUM 41 - A method of determining calcium metabolism in a patient comprises the steps of administering radioactive calcium isotope | 09-06-2012 |
20120322159 | Methods for Measuring Renewable Bio-Source Content in Renewable Bioplastic Materials - The present invention relates to improved methods for measuring the renewable bio-source carbon content and renewable bio-content in renewable bioplastic resins produced in manufacturing plants. In particular, the present invention relates to measuring the renewable bio-source carbon content in renewable bioplastic resins produced during a production run by correlating measured δ | 12-20-2012 |
20140315316 | COLORIMETRIC RADIATION DOSIMETRY BASED ON FUNCTIONAL POLYMER AND NANOPARTICLE HYBRID - A method for colorimetric radiation dosimetry includes subjecting an aggregate including a polymeric matrix having uniformly dispersed nanoparticles therein to radiation. The aggregate is soaked in a solution selected to dissolve decomposed pieces of the polymeric matrix to release into the solution nanoparticles from the decomposed pieces. Color of the solution is compared to a reference to determine a dose of radiation based on number of liberated nanoparticles. | 10-23-2014 |
20160121326 | PALETTE-BASED SYSTEMS FOR ANALYTE CHARACTERIZATION - Systems, devices, and methods are provided that facilitate synthesis and analysis of chemical compounds on a convenient and automatable palette-based platform. Palettes utilized for analysis support a variety of functional sites, including test wells, separation devices, and test sites that have rapid thermal equilibration, on a single test fixture. This permits both the performance of a wide variety of tests and of tests with different temperature requirements or responses in parallel, on the same test fixture. Such systems, devices, and methods are particularly suitable for production and characterization of radiopharmaceuticals. | 05-05-2016 |
436058000 | Dosage determination of high energy radiation, (e.g., use of an X-ray dosimeter, etc.) | 6 |
20120295360 | METHOD AND APPARATUS FOR DETERMINING RADIATION - The present invention relates to devices, systems, and methods for determination of ionizing radiation. In some embodiments, the devices comprise nanocomposite materials containing nanostructures (e.g., carbon nanotubes) dispersed in radiation sensitive polymers. In some cases, the device may include a conductive pathway that may be affected upon exposure to ionizing radiation. Embodiments described herein may provide inexpensive, large area, low power, and highly sensitive radiation detection materials/devices. | 11-22-2012 |
20130323844 | METHOD FOR DETECTION OF RADIATION-INDUCED DAMAGE TO BIOMATERIAL USING MAGNETIC SENSOR AND MAGNETIC SENSOR BIOCHIP FOR BIODOSIMETRY USING THE SAME - Disclosed is a method for the detection of radiation-induced damage on a biomaterial using a magnetic sensor, and a magnetic sensor biochip for biodosimetry. Designed to utilize a magnetic sensor in detecting damage to biomaterials in vitro, the method and magnetic sensor biochip can accurately determine the degree of damage irrespective of the self-recovery of the organism. Thanks to their high sensitivity, the method and biochip can detect the biomaterial damage by exposure to even a low dose of radiation. | 12-05-2013 |
20140170758 | SYSTEM AND METHOD FOR CONTROLLING A MICROFLUIDIC HANDLING DEVICE - A system and method for controlling a microfluidic handling device is presented. One embodiment of the system includes a microfluidic synthesis cassette. Further, the system includes a synthesizer unit to receive the microfluidic synthesis cassette and execute one or more synthesis runs on the received microfluidic synthesis cassette to generate one or more radioactive doses. Also, the system includes an electronic dose tracker coupled to the microfluidic synthesis cassette to indicate a level of dose activity processed in the microfluidic synthesis cassette. | 06-19-2014 |
20140295564 | GEL DOSIMETER FOR MEASURING RADIATION DOSAGE AND MANUFACTURING METHOD THEREFOR - To measure three-dimensional dose distributions with a dosimeter, such as a gel dosimeter. In an embodiment of the present invention, provided is a gel dosimeter having water, as solvent or disperse medium, clay particles that swell with water, and recording material precursor, which are dissolved or dispersed with each other. The recording material precursor has an atom or ion, wherein the atom or ion changes its valence number by reacting with both of a radical and a molecular radical derivative. The radical is to be generated from the water ionized by irradiation of radiation rays, and the molecular radical derivative is a molecule to be formed by bonding the radicals with each other. By the time radiation rays are irradiated, the gel dosimeter has been free from a substance identical to the molecular radical derivative and has lost fluidity. | 10-02-2014 |
20150118758 | COMPOUNDS, SENSORS, METHODS, AND SYSTEMS FOR DETECTING GAMMA RADIATION - Methods, compositions, and systems for detecting gamma radiation is disclosed and described. A compound for detecting gamma radiation can comprise a conjugated imidazole having the following structure: [Formula I] where at least one of R1, R2, and R3 are conjugated organic groups. Additionally, the conjugated imidazole can be capable of reacting with a radical or ion formed by the reaction of gamma radiation with a radical generating component such as a halogen solvent to decrease a molar extinction coefficient of the conjugated imidazole in the visible light region or to quench fluorescence of the conjugated imidazole. As a sensor (100), a radiation detection indicator (108) can indicate the change in molar extinction coefficient or fluorescence of the conjugated imidazole material (120) upon exposure to gamma radiation. | 04-30-2015 |
20190146097 | GEL FORMING COMPOSITION FOR RADIATION DOSIMETRY AND RADIATION DOSIMETER USING GEL THAT IS FORMED FROM SAID COMPOSITION | 05-16-2019 |
436059000 | Including pyrolysis of radioactive material | 1 |
20090233371 | METHOD OF DETERMINING CYCLIC CARBON CONTENT IN SAMPLE AND METHOD OF DETERMINING CONTENT OF CYCLIC CARBON MATERIAL IN SAMPLE - A method for determining a cyclic carbon content in a sample including burning a sample to generate carbon dioxide gas and measuring a total | 09-17-2009 |