SAM YANG CO., LTD.

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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 3137
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3117
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5948020 Implantable bioresorbable membrane and method for the preparation thereofDec 26, 97Sep 07, 99[A61F]
5741511 Transdermal drug delivery device for treating erectile dysfunctionApr 10, 96Apr 21, 98[A61F]
5561183 Preparation method of antibacterial and deodorant polyester for fiberMar 06, 96Oct 01, 96[C08G, C08K]
5548035 Biodegradable copolymer as drug delivery matrix comprising polyethyleneoxide and aliphatic polyester blocksMay 04, 94Aug 20, 96[C08G]
5514380 Biodegradable hydrogel copolymer as drug delivery matrixJun 30, 94May 07, 96[A61F]
5476909 Biodegradable copolymer for medical applicationFeb 07, 94Dec 19, 95[C08G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5403626 Process for preparing hydrophilic polymer films and apparatus thereofExpiredSep 29, 93Apr 04, 95[B05D]
5275663 Process for preparing hydrophilic polymer film and apparatus thereofExpiredSep 27, 91Jan 04, 94[B05B]
4960812 Polyester resin compoundExpiredOct 31, 88Oct 02, 90[C08L, C08K]

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