Granted Patent
Utility
US 6,777,484 · App. 09/924,254
Polypropylene graft copolymer/fluorinated polyolefin blends
Inventor:
Suhas G. Niyogi
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Aug 8, 2001
Inventor
Suhas G. Niyogi
Assignee (at issue)
Basell Poliolefine Italia S.r.l.
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.