Granted Patent
Utility
US 6,734,264 · App. 10/321,314
Chain transfer agent
Inventor:
Ramin Amin-Sanayei
Patented Case
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Granted: May 11, 2004
Filed: Dec 16, 2002
Inventor
Ramin Amin-Sanayei
Assignee (at issue)
ATOFINA Chemicals, 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.