Granted Patent
Utility
US 6,699,454 · App. 08/477,576
Catalysts for the manufacture of carbon fibrils and methods of use thereof
Inventors:
David Moy, Asif Chishti
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Jun 7, 1995
Inventors
David Moy
Asif Chishti
Assignee (at issue)
Hyperion Catalysis International
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.