Granted Patent
Utility
US 5,159,098 · App. 07/579,511
Alk-1-enyloxy carbamates
Inventors:
Jeffrey S. Plotkin, Kolazi S. Narayanan
Patented Case
View Patent ↗
Granted: Oct 27, 1992
Filed: Sep 10, 1990
Inventors
Jeffrey S. Plotkin
Kolazi S. Narayanan
Assignee (at issue)
ISP INVESTMENTS LLC
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.