Class 436/59 - Including pyrolysis of radioactive material

Subclass of Class 436 - Chemistry: analytical and immunological testing
Definition: Processes or compositions which include a step or pyrolysis
No. of patents: 21
Last issue date: 02/12/2008

Number	Title	Issue Date
7329387	Field-effect transistor, sensor using it, and production method thereof A sensor which has high measuring sensitivity and is excellent in response is provided by forming a porous film in a sensitive section of a field-effect transistor. It comprises a porous body, which is formed on a sensitive section (here, a gate insulating film) of ...	02/12/2008
7291837	Apparatus and method for preparing samples for radiocarbon dating The invention provides a method and apparatus for preparing samples of carbon dioxide with a 14C content for analysis in liquid scintillation counting equipment, the sample being of a known mass and being introduced into and substantially wholly absorbed ...	11/06/2007
7107287	Method, system and storage medium for automated independent technical review An exemplary embodiment is a method and system for performing an automated independent technical review. The method includes receiving an assay result of a radioactive waste container, determining whether the assay result is within a predetermined parameter, determi...	09/12/2006
6960477	Closed heat-decomposing appliance, pretreatment method of sample using it, analytical method and device therefor Disclosed are a closed heat-decomposing appliance comprising a heating section with one side closed and other side having common ground portion, screw portion or O-ring-mounted portion and a closed introducing section that allows to connect to this heating section a...	11/01/2005
6948882	Sensor system for buried waste containment sites A sensor system for a buried waste containment site having a bottom wall barrier and/or sidewall barriers, for containing hazardous waste. The sensor system includes one or more sensor devices disposed in one or more of the barriers for detecting a physical paramete...	09/27/2005
6660229	Use of nucleotide analogs in the analysis of oligonucleotide mixtures and in highly multiplexed nucleic acid sequencing Methods and kits that use nucleotide analogs to confer increased accuracy and improved resolution in the analysis and sequencing of oligonucleotide mixtures are provided....	12/09/2003
6472223	Method and system for continuously monitoring and controlling a process stream A method for directly monitoring and controlling a continuous process stream for dechlorination residual is provided. A sample stream to which a dechlorination agent has been added to completely eliminate a residual disinfectant is continuously drawn off....	10/29/2002
5561052	Process for detecting oxidized lipids and process for forming oxidized lipids There are disclosed a process for detecting and determining an oxidized lipid in a specimen, which is capable of readily and accurately determining a specimen as containing an oxidized lipid, and a process for forming a water-soluble oxidized lipid having...	10/01/1996
5378631	Separation of strontium from fecal matter A method of separating strontium from a sample of biomass potentially contaminated with various radionuclides. After the sample is reduced, dissociated, and carried on a first precipitate of actinides, the first precipitate is removed to leave a supernate...	01/03/1995
5346814	Method of detecting cell response to cell-damaging energy A method of assessing a cell's susceptibility to cell-damaging energy, such as ionizing radiation and heat, is disclosed. The method is based on measurable changes in voltage-dependent potassium channel currents in the cell in response to the energy. Also...	09/13/1994
5174962	Apparatus for determining DNA sequences by mass spectrometry This invention relates to the apparatus, for sequencing natural or recombinant DNA and other polynucleotides. In particular, this invention relates to a method for sequencing polynucleotides based on mass spectrometry to determine which of the four bases ...	12/29/1992
5139958	Method and device for the determination of low concentrations of oxygen in carbonaceous materials Oxygen in carbonaceous materials is converted to carbon monoxide (CO) by pyrolyzing the material in a stream of oxygen-free helium. The CO is reacted with Ni63, a readioactive isotope of nickel, to form nickel tetracarbonyl (Ni63 (CO...	08/18/1992
4960709	Kit for use in the determination of the proliferative activity in human tumours Kit for use in the determination of the proliferative activity in human tumours, characterized mainly by a container containing, in assembled and lyophilized form, the four basic components (culture medium, antibiotic, serum and radioactive metabolic prec...	10/02/1990
4148608	Method for processing fluid materials particularly in the preparation of samples for radioactive isotope tracer studies Method and apparatus for the processing of fluid materials, particularly in the preparation of samples for radioactive isotope tracer studies by combustion of starting materials containing such isotope tracers. The sample is burned in a combustion chamber...	04/10/1979
4116632	Countercurrent combustion system for preparing radioactive samples and the like A system for combusting materials containing radioactive nuclides to permit recovery of the radioactive nuclides includes a combustion zone for combusting a sample material containing at least one radioactive nuclide. The combustion products are continuou...	09/26/1978
4008393	System and method of liquid scintillation counting A method of liquid scintillation counting utilizing a combustion step to overcome quenching effects comprises novel features of automatic sequential introduction of samples into a combustion zone and automatic sequential collection and delivery of combust...	02/15/1977
3979503	Method and apparatus for processing fluid materials particularly in the preparation of samples for radioactive isotope tracer studies Method and apparatus for the processing of fluid materials, particularly in the preparation of samples for radioactive isotope tracer studies by combustion of starting materials containing such isotope tracers. The sample is burned in a combustion chamber...	09/07/1976
3967928	Method for quantitatively analyzing substances containing elements other than carbon, hydrogen and oxygen and volatile organic compounds Method for quantitatively analyzing substances containing elements other than carbon, hydrogen and oxygen by (1) adsorbing such substances on a particulate, substantially dust and contaminant free carbonized product prepared by (A) first partially dehydro...	07/06/1976
3954408	Apparatus and process for chromatographic product detection Apparatus and process for detecting the products of either liquid or gas chromatographic analysis, which products may be either radioactively tagged or not tagged. In one aspect, it provides a moving wire apparatus for conveying a liquid chromatographic s...	05/04/1976
3945797	Process and apparatus for measuring the isotope content of substances labelled with ³ H or ³ H and ¹⁴ C isotopes A process for measuring the isotope content of substances containing 3 H or 3 H and 14 C isotopes in the gas phase, by converting the hydrogen content of the sample into water and the carbon content of the sample to a gase...	03/23/1976
3942938	Combustion system for preparing radioactive samples and the like A combustion system for combusting materials containing radioactive nuclides to permit recovery of the radioactive nuclides. The system comprises a primary combustion zone in which the sample material is initially combusted and from which the combustion p...	03/09/1976

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Class 436/59 - Including pyrolysis of radioactive material