Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing heterocyclic carbon compound having only o – n – s,...
Reexamination Certificate
2007-02-06
2007-02-06
Lilling, Herbert J. (Department: 1651)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing heterocyclic carbon compound having only o, n, s,...
C435S120000, C514S058000, C514S365000, C536S046000
Reexamination Certificate
active
10668032
ABSTRACT:
The present invention relates to improved methods for the production, isolation and purification of epothilone B. These methods include, for example, a fermentation process for the production of epothilone B, isolation via adsorption onto a resin, and subsequent purification.
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Benigni Daniel
Chiang Shu-Jen
Comezoglu Fahri T.
Davis Brian L.
Eagan Bruce
Bristol--Myers Squibb Company
Greenblatt Gary D.
Lilling Herbert J.
Winslow Anastasia P.
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