CHIENNA B.V.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6730721 Molding of a polymerJan 15, 02May 04, 04[C08K]
5508036 Devices for preventing tissue adhesionJun 21, 93Apr 16, 96[B32B]
5480436 Method for preventing tissue adhesionJul 15, 94Jan 02, 96[A61F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0254,103 COATING FOR MEDICAL DEVICESAbandonedApr 26, 07Nov 01, 07[C08K]
7226612 Coating for medical devicesExpiredSep 25, 03Jun 05, 07[A61F]
2006/0258,835 Biodegradable polymeric material for biomedical applicationsAbandonedMar 23, 06Nov 16, 06[C08G, C08F]
2005/0063,941 Biodegradable polymeric material for biomedical applicationsAbandonedAug 26, 04Mar 24, 05[A61K, C08G]
6835391 Poly (ether ester amide) and poly (ether ester urethane) copolymersExpiredMar 29, 02Dec 28, 04[A61K, C08F, C08L]
2004/0086,544 Polymers with bioactive agentsAbandonedOct 28, 03May 06, 04[D01D, A61K]
6685957 Preparation of fibrous polymer implant containing bioactive agents using wet spinning techniqueExpiredSep 29, 00Feb 03, 04[A61K, A61F, C12N, C07K]
6344061 Device for incorporation and release of biologically active agentsExpiredJul 26, 00Feb 05, 02[A61F]
6143948 Device for incorporation and release of biologically active agentsExpiredJul 03, 97Nov 07, 00[A61F]
6136369 Device for incorporation and release of biologically active agentsExpiredApr 23, 99Oct 24, 00[A61K, B05D]

Top Inventors for This Owner

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