AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO. KG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 297
 
  
 
C07K PEPTIDES 2134
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 2165
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194
 
  
 
C11D DETERGENT COMPOSITIONS 164

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7777024 Process for preparing a pentopyranosyl nucleic acid conjugateFeb 20, 09Aug 17, 10[C07H, C12Q, C12P, C07K]
6509507 Polymerizable biaryls, process for their preparation and their useOct 16, 01Jan 21, 03[C08E, C07C]
6403299 DEAH-box proteinsSep 11, 00Jun 11, 02[C12Q]
6335480 Photovoltaic cellNov 24, 99Jan 01, 02[H01L]
6323265 Thermoplastic mixture containing 1,4-.alpha.-D-polyglucane, method for making the same and use thereofMar 13, 00Nov 27, 01[C08K]
6323373 Polymerizable biaryls, method for the production and use thereofJun 09, 99Nov 27, 01[C07C]
6277330 Optical sensor for detecting chemical substances dissolved or dispersed in waterOct 04, 99Aug 21, 01[G01N]
6251645 DEAH-box proteinsJun 23, 99Jun 26, 01[C12N, C07K]
6235852 Optimization of a cooling water system of a polyolefin production unitJun 25, 99May 22, 01[C08F]
6211369 Spiro compounds and the use thereofJan 03, 00Apr 03, 01[C07D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6822094 Spiro compounds and their useExpiredJul 26, 02Nov 23, 04[C07D, C07C]
6742712 Information card and information card systemExpiredJul 23, 01Jun 01, 04[G06K]
2004/0038,221 Test system for detecting a splicing reaction and use therofAbandonedApr 17, 03Feb 26, 04[C12Q]
6634422 Method for controlling an economizerExpiredMar 19, 01Oct 21, 03[F24F]
2003/0157,505 Novel substance library and supramolecular complexes prepared therewithAbandonedJul 19, 02Aug 21, 03[C07H, C12Q]
6589785 Disrupting cells and/or tissue in solid state in presence of solid denaturing substanceExpiredJul 31, 00Jul 08, 03[C12N]
6582691 Expression vector for the production of dead proteinsExpiredSep 29, 00Jun 24, 03[A61K, C12P, C12N]
6579681 Test system for detecting a splicing reaction and use thereofExpiredNov 27, 01Jun 17, 03[C07H, C12Q]
6548142 Silica glass honeycomb structure from silica soot extrusionExpiredFeb 17, 00Apr 15, 03[B32B]
6549188 Ferroelectric liquid-crystal display with wide range of working temperaturesExpiredJun 15, 00Apr 15, 03[G09G]
6451307 3'-exonuclease, production and use thereofExpiredDec 15, 00Sep 17, 02[A61K, C08H, C12N]
6437175 Process for racemization of n-acylamino acids by means of transition metal catalystsExpiredMar 12, 01Aug 20, 02[C07B]
6433152 Sophoroselipids, method for their production and useExpiredJul 03, 00Aug 13, 02[C07H, C07G]
6414431 Thin film electrode for planar organic light-emitting devices and method for its productionExpiredMar 13, 00Jul 02, 02[H05B]
6406530 Biopolymer-based thermoplastic mixture for producing biodegradable shaped bodiesExpiredMar 13, 00Jun 18, 02[C08L]
6391560 Screening for functional antisense agentsExpiredMar 26, 01May 21, 02[C12Q]
6365762 Method for catalytic and selective oxidation of aromatic compoundsExpiredMar 14, 00Apr 02, 02[C07F, C07C, B01J]
6348516 Method for producing solution of polymers functionalized by acid groups by microwave radiationExpiredJul 06, 00Feb 19, 02[C08J, C08G, C08K]
2001/0048,970 Process for producing coated catalysts by CVDAbandonedDec 18, 00Dec 06, 01[B05D]
2001/0047,097 Process for the preparation of arylethylamines by amination of arylolefinsAbandonedMay 17, 01Nov 29, 01[C07D]

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