NEN LIFE SCIENCE PRODUCTS, INC.

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Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 14111
 
  
 
C07D HETEROCYCLIC COMPOUNDS 7155
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 5201
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 3252
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 268
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 297
 
  
 
C07K PEPTIDES 2134
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 2165
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 297
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6593100 Enhanced catalyzed reporter depositionMay 17, 01Jul 15, 03[C12Q]
6518036 Method of permanent fluorescent assayMar 16, 00Feb 11, 03[C12Q]
6437141 Cyanine dyes and synthesis methods thereofApr 02, 01Aug 20, 02[C07D]
6372937 Enhanced catalyzed reporter depositionNov 05, 99Apr 16, 02[C07C]
6224644 Cyanine dyes and synthesis methods thereofNov 24, 99May 01, 01[C07D]
6204389 Cyanine dyes and synthesis methods thereofNov 24, 99Mar 20, 01[C07D]
6197956 Cyanine dyes and synthesis methods thereofNov 24, 99Mar 06, 01[C07D]
6114350 Cyanine dyes and synthesis methods thereofApr 19, 99Sep 05, 00[A61K, C07D]
5985548 Amplification of assay reporters by nucleic acid replicationFeb 13, 95Nov 16, 99[C07H, C12Q, G01N]
5972595 Enzyme assay using a solid phase substrateDec 16, 98Oct 26, 99[C12Q]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6316182 Detection of reverse transcriptase by DNA hybridization assayExpiredJul 14, 92Nov 13, 01[C12Q, C12P]
6066446 Assay member and method for its manufactureExpiredJul 14, 99May 23, 00[C12Q]
5672471 Assay for detection and/or quantifying a mammalian IgA antibody response to Epstein-Barr virus membrane antigen using EBV-MA gp 350/220 lacking the transmembrane anchor domainExpiredOct 12, 95Sep 30, 97[C12Q, G01N]
5658745 Cell enumeration immunoassayExpiredFeb 17, 95Aug 19, 97[C01N]
5625081 Fluorescent dye intermediatesExpiredJan 13, 94Apr 29, 97[C07D]
5608063 Method, system and reagents for DNA sequencingExpiredMar 28, 95Mar 04, 97[C07F]
5326532 Apparatus for chemically processing toxic materialsExpiredFeb 25, 93Jul 05, 94[G01N]
5275789 Apparatus for iodination/purificationExpiredJun 17, 92Jan 04, 94[G21C]
5276143 Dideoxyfructonucleosides and deoxyfructonucleotidesExpiredDec 21, 90Jan 04, 94[C07H]
5262536 Reagents for the preparation of 5'-tagged oligonucleotidesExpiredDec 05, 90Nov 16, 93[C07F, C07D]
5206346 Method for iodination/purificationExpiredDec 05, 90Apr 27, 93[A61K, C07K]
5196306 Method for the detection or quantitation of an analyte using an analyte dependent enzyme activation systemExpiredSep 28, 90Mar 23, 93[C12Q, G01N]
5182203 Bifunctional compounds useful in catalyzed reporter depositionExpiredSep 28, 90Jan 26, 93[C12Q, C12N, G01N]
5137804 Assay device and immunoassayExpiredMay 10, 88Aug 11, 92[C12Q, G01N]
5119316 Method for determining DNA sequencesExpiredJun 29, 90Jun 02, 92[G01N]
5106746 Process for the in vitro immunization of human splenocytes against tumor associated antigensExpiredMay 22, 85Apr 21, 92[A61K, C12N]
5102785 Method of gene mappingExpiredApr 25, 88Apr 07, 92[C07H, C12Q, G01N]
5087565 Synthetic process for preparation of .sup.32 P-labeled nucleotidesExpiredJul 02, 84Feb 11, 92[C07H, C12P]
5077196 Arabinonucleic acid segment-containing probes for DNA/RNA assaysExpiredApr 29, 88Dec 31, 91[C07H, C12Q, G01N]
5047519 Alkynylamino-nucleotidesExpiredJun 12, 87Sep 10, 91[C07H]

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