Xechem US Patents..
1 7,160,910 Anti-sickling agents
2 6,765,015 Halogenated paclitaxel derivatives
3 6,177,456 Monohalocephalomannines having anticancer and antileukemic activity and method of preparation therefor
4 D411,308 Covered multi-well assay plate
5 5,854,278 Preparation of chlorinated paclitaxel analogues and use thereof as antitumor agents
6 5,840,930 Method for production of 2", 3" dihalocephalomannine
7 5,840,748 Dihalocephalomannine and methods of use therefor
8 5,817,510 Device and method for evaluating microorganisms
9 5,807,888 Preparation of brominated paclitaxel analogues and their use as effective antitumor agents
10 5,654,448 Isolation and purification of paclitaxel from organic matter containing paclitaxel, cephalomannine and other related taxanes
11 5,210,226 Method for separating and purifying polyene macrolide antibiotics
12 5,159,002 Method for purifying dermostatin A and dermostatin B
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