Xechem International, Inc.
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jan 09, 2007 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 302 Total Citation Count
- Feb 02, 1990 Earliest Filing
- 10 Expired/Abandoned/Withdrawn Patents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
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6177456 Monohalocephalomannines having anticancer and antileukemic activity and method of preparation thereforExpiredJul 10, 98Jan 23, 01[A61K, C07D]
5854278 Preparation of chlorinated paclitaxel analogues and use thereof as antitumor agentsExpiredMay 29, 96Dec 29, 98[A61K, C07D]
5807888 Preparation of brominated paclitaxel analogues and their use as effective antitumor agentsExpiredMay 29, 96Sep 15, 98[A61K, C07D]
5654448 Isolation and purification of paclitaxel from organic matter containing paclitaxel, cephalomannine and other related taxanesExpiredDec 13, 95Aug 05, 97[C07D]
5210226 Method for separating and purifying polyene macrolide antibioticsExpiredFeb 02, 90May 11, 93[C07D]
Top Inventors for This Owner
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