Granted Patent
Utility
US 5,082,910 · App. 07/401,682
Polymerization process using tertiary-amylperoxy pivalate as the free radical initiator
Inventor:
Mohammed Tazi
Patented Case
View Patent ↗
Granted: Jan 21, 1992
Filed: Sep 1, 1989
Inventor
Mohammed Tazi
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.