Chatham Biotec, Limited

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C07D HETEROCYCLIC COMPOUNDS 9151

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8592588 Process to prepare camptothecin derivativesMay 27, 05Nov 26, 13[C07D]
8299279 Semi-synthetic process for the preparation of taxane derivativesJan 25, 08Oct 30, 12[C07D]
8293930 One pot synthesis of taxane derivatives and their conversion to paclitaxel and docetaxelJun 23, 05Oct 23, 12[C07D]
7906661 Semi-synthetic conversion of paclitaxel to docetaxelJun 29, 05Mar 15, 11[C07D]
7893283 Semi-synthesis of taxane intermediates and their conversion to paclitaxel and docetaxelJun 03, 05Feb 22, 11[C07D]
7838694 Semi-synthesis and isolation of taxane intermediates from a mixture of taxanesApr 22, 05Nov 23, 10[C07D]
7585986 Semi-synthesis of taxane intermediates and aziridine analogues and their conversion to paclitaxel and docetaxelFeb 24, 05Sep 08, 09[C07D]
6576777 Semi-synthesis of a protected baccatin III compoundDec 22, 00Jun 10, 03[C07D]
6222053 Semi-synthesis of a protected baccatin III compoundOct 17, 97Apr 24, 01[C07D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0051,580 Process to Prepare Camptothecin Derivatives and Novel Intermediate and Compounds ThereofABANJun 03, 05Feb 28, 08[C07D]

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