Granted Patent
Utility
US 6,165,599 · App. 08/929,949
Biaxially oriented film prepared from metallocene catalyzed polypropylene
Inventor:
Mark T. Demeuse
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Sep 15, 1997
Inventor
Mark T. Demeuse
Assignee (at issue)
Applied Extrusion Technologies, 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.