Granted Patent
Utility
US 5,629,433 · App. 08/276,254
Selective process for the deacylation and deacetylation of taxol and taxanes
Inventors:
Qun Zheng, Lynn G. Darbie, Christopher K. Murray
Patented Case
View Patent ↗
Granted: May 13, 1997
Filed: Jul 18, 1994
Inventors
Qun Zheng
Lynn G. Darbie
Christopher K. Murray
Assignee (at issue)
Hauser, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.