Granted Patent
Utility
US 6,384,201 · App. 09/565,228
Synthetic method for the preparation of the antineoplastic agent etoposide
Inventor:
Ragina Naidu
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: May 4, 2000
Inventor
Ragina Naidu
Assignee (at issue)
Phytogen Life Sciences 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.