COLLAGEN MATRIX TECHNOLOGIES, 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 2253
 
  
 
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 1139
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 1153
 
  
 
C07K PEPTIDES 1135
 
  
 
C08H DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS 114

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6743435 Processing animal tissues by decellularizing, increasing surface area and acylatingAug 28, 01Jun 01, 04[A61K, C08H, A61F, C07K]
5631243 Collagen-based viscoelastic solution for visco-surgeryDec 28, 94May 20, 97[A61K, A61M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5492135 Collagen modulators for use in photoablation excimer laser keratectomyExpiredSep 09, 92Feb 20, 96[A61B]
5476515 Method of making intraocular lenses with injectable collagen-based compositionsExpiredNov 24, 93Dec 19, 95[A61F]
5332802 Human collagen processing and autoimplant useExpiredJun 11, 92Jul 26, 94[A61K, A61F]
5067961 Non-biodegradable two phase corneal implant and method for preparing sameExpiredFeb 15, 90Nov 26, 91[A61F]
4969912 Human collagen processing and autoimplant useExpiredFeb 18, 88Nov 13, 90[A61F]

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