Granted Patent
Utility
US 5,500,481 · App. 08/444,080
Compositions containing epoxidized monohydroxylated diene polymers, amino resins, and reactive reinforcement agents
Inventor:
David J. St. Clair
Patented Case
View Patent ↗
Granted: Mar 19, 1996
Filed: May 17, 1995
Inventor
David J. St. Clair
Assignee (at issue)
SHELL OIL COMPANY
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.