Granted Patent
Utility
US 5,792,887 · App. 08/702,482
Decarboxylation process
Inventors:
Stewart R. Korn, Michael S. Howarth, Gordon Jamieson
Patented Case
View Patent ↗
Granted: Aug 11, 1998
Filed: Nov 4, 1996
Inventors
Stewart R. Korn
Michael S. Howarth
Gordon Jamieson
Assignee (at issue)
Zeneca Limited
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.