Granted Patent
Utility
US 6,255,357 · App. 09/459,843
Production of methanol
Inventor:
Peter Edward James Abbott
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Dec 13, 1999
Inventor
Peter Edward James Abbott
Assignee (at issue)
IMPERIAL CHEMICAL INDUSTRIES LIMITED
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.