Chatham Biotec, Limited
Patent Owner
Stats
- 8 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 26, 2013 most recent publication
Details
- 8 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 41 Total Citation Count
- Oct 17, 1997 Earliest Filing
- 2 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
8293930 One pot synthesis of taxane derivatives and their conversion to paclitaxel and docetaxelJun 23, 05Oct 23, 12[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]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7585986 Semi-synthesis of taxane intermediates and aziridine analogues and their conversion to paclitaxel and docetaxelExpiredFeb 24, 05Sep 08, 09[C07D]
2008/0051,580 Process to Prepare Camptothecin Derivatives and Novel Intermediate and Compounds ThereofAbandonedJun 03, 05Feb 28, 08[C07D]
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