Granted Patent
Utility
US 6,008,396 · App. 09/039,052
Hot oil process for producing isocyanato organosilanes
Inventors:
Robert E. Sheridan, Kenneth W. Hartman
Patented Case
View Patent ↗
Granted: Dec 28, 1999
Filed: Mar 13, 1998
Inventors
Robert E. Sheridan
Kenneth W. Hartman
Assignee (at issue)
OSI Specialties, 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.