Granted Patent
Utility
US 5,286,740 · App. 07/927,762
Carbamoyl derivatives
Inventor:
Robert T. Jacobs
Patented Case
View Patent ↗
Granted: Feb 15, 1994
Filed: Aug 10, 1992
Inventor
Robert T. Jacobs
Assignee (at issue)
IMPERIAL CHEMICAL INDUSTRIES 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.