Granted Patent
Utility
US 6,518,327 · App. 09/704,325
Irradiation process for making olefin graft copolymers with low weight side chains
Inventors:
Vu A. Dang, Tam T. M. Phan, Jeanine A. Smith, Cheng Q. Song
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Nov 2, 2000
Inventors
Vu A. Dang
Tam T. M. Phan
Jeanine A. Smith
Cheng Q. Song
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.