Granted Patent
Utility
US 5,380,936 · App. 08/184,762
Process for preparing 4-amino-5-hexenoic acid
Inventor:
Patrick Casara
Patented Case
View Patent ↗
Granted: Jan 10, 1995
Filed: Jan 19, 1994
Inventor
Patrick Casara
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.