GENZYME BIOSURGERY CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 198
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
C12Q MEASURING OR TESTING PROCESSES INVOLVING ENZYMES OR MICRO-ORGANISMS 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5099011 Nucleic acid probe for detection of Neisseria gonorrhoeaMay 21, 91Mar 24, 92[C07H, C12Q, C12N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5783691 Crosslinked hyaluronate gels, their use and method for producing themExpiredApr 26, 96Jul 21, 98[C07H]
5266563 Hyakyribate-poly (ethylene oxide) mixturesExpiredJan 11, 90Nov 30, 93[A61K]
5128326 Drug delivery systems based on hyaluronans derivatives thereof and their salts and methods of producing sameExpiredJul 23, 90Jul 07, 92[A61K, A61F]
4963666 Material of polysaccharides containing carboxyl groups, and a process for producing such polysaccharidesExpiredJan 27, 88Oct 16, 90[C08B]
4795741 Compositions for therapeutic percutaneous embolization and the use thereofExpiredMay 06, 87Jan 03, 89[C08G, C08F]
4772419 Shaped article and processes for its preparationExpiredFeb 21, 86Sep 20, 88[C08B]
4713448 Chemically modified hyaluronic acid preparation and method of recovery thereof from animal tissuesExpiredMar 12, 85Dec 15, 87[C12R, C12P, C08F, C08B]
4636524 Cross-linked gels of hyaluronic acid and products containing such gelsExpiredMar 08, 85Jan 13, 87[C08F]
4629623 Hyaluronate-poly (ethylene oxide) compositions and cosmetic formulations thereofExpiredJun 11, 84Dec 16, 86[A61K]
4605691 Cross-linked gels of hyaluronic acid and products containing such gelsExpiredJul 18, 85Aug 12, 86[C08B]
4582865 Cross-linked gels of hyaluronic acid and products containing such gelsExpiredDec 06, 84Apr 15, 86[C08F]
4500676 Hyaluronate modified polymeric articlesExpiredDec 15, 83Feb 19, 85[C08F]
4487865 Polymeric articles modified with hyaluronateExpiredDec 15, 83Dec 11, 84[C08F]

Top Inventors for This Owner

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