Granted Patent
Utility
US 5,208,345 · App. 07/938,661
Process for the production of (S)-vinyl and allenyl gaba
Inventor:
Jonathan C. Evans
Patented Case
View Patent ↗
Granted: May 4, 1993
Filed: Aug 31, 1992
Inventor
Jonathan C. Evans
Assignee (at issue)
Merrell Dow Pharmaceuticals 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.