CHUNGHWA CHEMICAL SYNTHESIS & BIOTECH CO. LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07D HETEROCYCLIC COMPOUNDS 4158
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9809546 Process for producing diamine derivativeMay 12, 16Nov 07, 17[C07D]
8722880 Method for preparing 42-(dimethylphosphinate) rapamycinAug 15, 13May 13, 14[C07D]
7872122 Process for making Biolimus A9May 08, 09Jan 18, 11[C07D]
7019133 Process for making mycophenolate mofetil by transesterificationDec 29, 03Mar 28, 06[C07D]
6790984 Process for purifying pravastatin sodium from a fermentation brothMay 14, 03Sep 14, 04[C07C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8258299 Process for preparation of temsirolimusExpiredMar 29, 10Sep 04, 12[C07D]

Top Inventors for This Owner

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