Granted Patent
Utility
US 6,794,510 · App. 10/216,158
Processes for the preparation of peripheral opioid antagonist compounds and intermediates thereto
Inventors:
Bertrand Le Bourdonnec, Roland E. Dolle
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Aug 8, 2002
Inventors
Bertrand Le Bourdonnec
Roland E. Dolle
Assignee (at issue)
Adolor Corporation
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.