Granted Patent
Utility
US 4,602,085 · App. 06/642,309
Catalytic process for the production of hydroxyamine derivatives of alpha methyl glucoside
Inventors:
Roger G. Duranleau, Michael E. Brennan
Patented Case
View Patent ↗
Granted: Jul 22, 1986
Filed: Aug 20, 1984
Inventors
Roger G. Duranleau
Michael E. Brennan
Assignee (at issue)
Texaco 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.