Granted Patent
Utility
US 6,800,707 · App. 10/344,065
Polyolefin production
Inventor:
Abbas Razavi
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Dec 4, 2003
Inventor
Abbas Razavi
Assignee (at issue)
Fina Technology, 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.