Granted Patent
Utility
US 6,780,390 · App. 10/218,894
Method of producing high purity germanium tetrafluoride
Inventors:
Sudhir Solomon Bhagat, Dayal T. Meshri, Sanjay D. Meshri, Michale Shane Petty
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Aug 14, 2002
Inventors
Sudhir Solomon Bhagat
Dayal T. Meshri
Sanjay D. Meshri
Michale Shane Petty
Assignee (at issue)
Advance Research 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.