Granted Patent
Utility
US 5,777,031 · App. 08/898,001
High 1,2 content thermoplastic elastomer/oil/polyolefin composition
Inventors:
Lie K. Djiauw, Michael J. Modic
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Jul 25, 1997
Inventors
Lie K. Djiauw
Michael J. Modic
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.