Granted Patent
Utility
US 5,296,599 · App. 07/762,579
Activated carbamates compounds
Inventors:
Steven A. Cohen, Dennis Paul Michaud
Patented Case
View Patent ↗
Granted: Mar 22, 1994
Filed: Sep 19, 1991
Inventors
Steven A. Cohen
Dennis Paul Michaud
Assignee (at issue)
Millipore Corporation
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.