Granted Patent
Utility
US 4,755,535 · App. 06/855,497
Compositions comprising 1-substituted azacycloalkenes
Inventors:
Gevork Minaskanian, James V. Peck
Patented Case
View Patent ↗
Granted: Jul 5, 1988
Filed: Apr 23, 1986
Inventors
Gevork Minaskanian
James V. Peck
Assignee (at issue)
Nelson Research & Development Company
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.