Netech, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 328
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253
 
 
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
 
 
C07H SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS 198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7125968 Functional chitosan derivativeApr 07, 04Oct 24, 06[C08B]
7005513 Functionalized glycosaminoglycan polymer and medical instruments and drugs by using the sameMar 30, 00Feb 28, 06[C08B]
6926915 Method for selectively separating blood cells by using lectinMar 30, 00Aug 09, 05[A61K]
6806260 Functional chitosan derivativeAug 13, 01Oct 19, 04[A61K, C07H, A01N, C08B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0056,462 MEDICAL COMPOSITION FOR PROMOTION OF SKIN REGENERATIONAbandonedMay 12, 06Mar 04, 10[A61K, A61P]
7476659 Liquid composition for bulging mucous membrane for use in endoscopic surgery comprising a chitosan derivative containing carbohydrate chainsExpiredOct 21, 04Jan 13, 09[A61K, A61F, C07B, A61B]
2005/0238,702 Medical composition containing photocrosslinkable chitosan derivativeAbandonedJul 01, 05Oct 27, 05[A61K, C08B, A61L]
2005/0214,758 Blood cell separating systemAbandonedJun 03, 05Sep 29, 05[C12Q, C12M, G01N]
2005/0032,201 Method for selectively separating blood cells by using lectinAbandonedSep 09, 04Feb 10, 05[C12M]

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