CHITOGENICS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 3252
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 293
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 2138
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 229
 
  
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 198
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8017595 Methods of drug delivery using sulphated chitinous polymersSep 04, 07Sep 13, 11[A01N]
7265097 Methods of drug delivery using sulphated chitinous polymersAug 20, 02Sep 04, 07[A01N]
7238678 Adhesive N,O-carboxymethylchitosan coatings which inhibit attachment of substrate-dependent cells and proteinsApr 11, 05Jul 03, 07[C12N]
6124273 Chitin hydrogels, methods of their production and useOct 13, 97Sep 26, 00[A61K]
5888988 Covalently linked N,O-carboxymethylchitosan and uses thereofMay 06, 97Mar 30, 99[A61K, A61F]
5679658 N,O-carbonxymethylchitosan for prevention of surgical adhesionsMay 08, 95Oct 21, 97[A61K, A61F, C08B]
5412084 N-O-carboxymethylchitosonium carboxylate saltsJan 26, 93May 02, 95[C07H, C08B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0190,743 Method and Composition for Treatment of a Mucosal Tissue DisorderAbandonedApr 05, 10Jul 29, 10[A61K, A61P]
7691830 Method and composition for treatment of a mucosal tissue disorderExpiredFeb 17, 05Apr 06, 10[A61K]
6894035 Adhesive N,O-carboxymethylchitosan coatings which inhibit attachment of substrate-dependent cells and proteinsExpiredSep 25, 03May 17, 05[A61K]
6809085 Adherent N,O-Carboxymethylchitosan drug delivery devices for moist tissue and methods of their useExpiredJul 06, 00Oct 26, 04[A61K]
6645947 Adhesive N, O-carboxymethylchitosan coatings which inhibit attachment of substrate-dependent cells and proteinsExpiredMay 20, 99Nov 11, 03[A61K]
5645844 Negatively charged chitosan derivative semiochemical delivery systemExpiredJun 07, 95Jul 08, 97[A01N]

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