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Rangarajan Sampath, San Diego US

Rangarajan Sampath, San Diego, CA US

Patent application numberDescriptionPublished
20080233570METHODS FOR IDENTIFICATION OF SEPSIS-CAUSING BACTERIA - The present invention provides compositions, kits and methods for rapid identification and quantification of sepsis-causing bacteria by molecular mass and base composition analysis.09-25-2008
20080311558Methods For Rapid Identification Of Pathogens In Humans And Animals - The present invention provides methods of: identifying pathogens in biological samples from humans and animals, resolving a plurality of etiologic agents present in samples obtained from humans and animals, determining detailed genetic information about such pathogens or etiologic agents, and rapid detection and identification of bioagents from environmental, clinical or other samples.12-18-2008
20090004643METHODS FOR CONCURRENT IDENTIFICATION AND QUANTIFICATION OF AN UNKNOWN BIOAGENT - The present invention provides methods for the quantification of an unknown bioagent in a sample by amplification of nucleic acid of the bioagent, and concurrent amplification of a known quantity of a calibration polynucleotide from which are obtained a bioagent identifying amplicon and a calibration amplicon. Upon molecular mass analysis, mass and abundance data are obtained. The identity of the bioagent is then determined from the molecular mass of the bioagent identifying amplicon and the quantity of the identified bioagent in the sample is determined from the abundance data of the bioagent identifying amplicon and the abundance data of the calibration amplicon.01-01-2009
20090047665COMPOSITIONS FOR USE IN IDENTIFICATION OF ADENOVIRUSES - The present invention provides compositions, kits and methods for rapid identification and quantification of adenoviruses by molecular mass and base composition analysis.02-19-2009
20090148829Methods For Rapid Identification Of Pathogens In Humans And Animals - The present invention provides methods of: identifying pathogens in biological samples from humans and animals, resolving a plurality of etiologic agents present in samples obtained from humans and animals, determining detailed genetic information about such pathogens or etiologic agents, and rapid detection and identification of bioagents from environmental, clinical or other samples.06-11-2009
20090148836Method for Rapid Detection and Identification of Bioagents - Method for detecting and identifying unknown bioagents, including bacteria, viruses and the like, by a combination of nucleic acid amplification and molecular weight determination using primers which hybridize to conserved sequence regions of nucleic acids derived from a bioagent and which bracket variable sequence regions that uniquely identify the bioagent. The result is a “base composition signature” (BCS) which is then matched against a database of base composition signatures, by which the bioagent is identified.06-11-2009
20090148837Method for Rapid Detection and Identification of Bioagents - Method for detecting and identifying unknown bioagents, including bacteria, viruses and the like, by a combination of nucleic acid amplification and molecular weight determination using primers which hybridize to conserved sequence regions of nucleic acids derived from a bioagent and which bracket variable sequence regions that uniquely identify the bioagent. The result is a “base composition signature” (BCS) which is then matched against a database of base composition signatures, by which the bioagent is identified.06-11-2009
20090220937Compositions for Use in Identification of Adventitious Viruses - The present invention provides compositions, kits and methods for rapid identification and quantification of adventitious contaminant viruses by molecular mass and base composition analysis.09-03-2009
20090239224Methods for identifying bioagents - The present invention provides methods for rapid forensic analysis of mitochondrial DNA and methods for characterizing heteroplasmy of mitochondrial DNA, which can be used to assess the progression of mitochondrial diseases.09-24-2009
20090280471METHODS FOR RAPID IDENTIFICATION OF PATHOGENS IN HUMANS AND ANIMALS - The present invention provides methods of: identifying pathogens in biological samples from humans and animals, resolving a plurality of etiologic agents present in samples obtained from humans and animals, determining detailed genetic information about such pathogens or etiologic agents, and rapid detection and identification of bioagents from environmental, clinical or other samples.11-12-2009
20090311683COMPOSITIONS FOR THE USE IN IDENTIFICATION OF FUNGI - The present invention provides compositions, kits and methods for rapid identification and quantification of fungi by molecular mass and base composition analysis.12-17-2009
20100035227Compositions for use in identification of alphaviruses - The present invention provides oligonucleotide primers and compositions and kits containing the same for rapid identification of alphaviruses by amplification of a segment of viral nucleic acid followed by molecular mass analysis.02-11-2010
20100035239Compositions for use in identification of bacteria - The present invention provides oligonucleotide primers and compositions and kits containing the same for rapid identification of bacteria by amplification of a segment of bacterial nucleic acid followed by molecular mass analysis.02-11-2010
20100129811COMPOSITIONS FOR USE IN IDENTIFICATION OF PSEUDOMONAS AERUGINOSA - The present invention relates generally to identification of 05-27-2010
20100136515COMPOSITIONS FOR USE IN IDENTIFICATION OF PAPILLOMAVIRUS - The present invention relates generally to identification of HPV, and provides methods, compositions and kits useful for this purpose when combined, for example, with molecular mass or base composition analysis.06-03-2010
20100145626Systems for rapid forensic analysis of mitochondrial DNA and characterization of mitochondrial DNA heteroplasmy - The present invention provides methods for rapid forensic analysis of mitochondrial DNA and methods for characterizing heteroplasmy of mitochondrial DNA, which can be used to assess the progression of mitochondrial diseases.06-10-2010
20100204266COMPOSITIONS FOR USE IN IDENTIFICATION OF MIXED POPULATIONS OF BIOAGENTS - The present invention provides oligonucleotide primers, compositions, and kits containing the same for rapid identification of bacterial bioagents and populations of bioagents which are members of the 08-12-2010
20100248219Compositions for use in identification of influenza viruses - The present invention provides oligonucleotide primers, compositions, and kits containing the same for rapid identification of viruses which are members of the influenza virus family by amplification of a segment of viral nucleic acid followed by molecular mass analysis.09-30-2010
20100291544COMPOSITIONS FOR USE IN IDENTIFICATION OF STRAINS OF HEPATITIS C VIRUS - The present invention provides compositions, kits and methods for rapid identification and quantification of strains of hepatitis C viruses by molecular mass and base composition analysis.11-18-2010
20110045456COMPOSITIONS FOR USE IN IDENTIFICATION OF ADVENTITIOUS CONTAMINANT VIRUSES - The present invention provides oligonucleotide primers, compositions, and kits containing the same for rapid identification of viruses by amplification of a segment of viral nucleic acid followed by molecular mass analysis.02-24-2011
20110065111Compositions For Use In Genotyping Of Klebsiella Pneumoniae - The present invention relates generally to identification and characterization of genotypes of 03-17-2011
20110097704COMPOSITIONS FOR USE IN IDENTIFICATION OF PICORNAVIRUSES - The present invention provides oligonucleotide primers, compositions, and kits containing the same for rapid identification of viruses which are members of the Picornaviridae family by amplification of a segment of viral nucleic acid followed by molecular mass analysis.04-28-2011
20110105531COMPOSITIONS AND METHODS FOR IDENTIFICATION OF SUBSPECIES CHARACTERISTICS OF MYCOBACTERIUM TUBERCULOSIS - The present invention provides compositions, kits and methods for rapid genotyping of strains of 05-05-2011
20110143358COMPOSITIONS FOR USE IN IDENTIFICATION OF TICK-BORNE PATHOGENS - The present invention relates generally to the field of genetic identification and quantification of tick borne pathogens and provides methods, compositions and kits useful for this purpose when combined with molecular mass or base composition analysis.06-16-2011
20110151437COMPOSITIONS FOR USE IN IDENTIFICATION OF ADVENTITIOUS VIRUSES - The present invention provides compositions, kits and methods for rapid identification and quantification of adventitious contaminant viruses by molecular mass and base composition analysis.06-23-2011
20110166040COMPOSITIONS FOR USE IN IDENTIFICATION OF STRAINS OF E. COLI O157:H7 - The present invention relates generally to strain typing of 07-07-2011

Patent applications by Rangarajan Sampath, San Diego, CA US