Granted Patent
Utility
US 4,387,053 · App. 06/323,825
Stabilization of oxime carbamates with gallic acid, lower alkyl ester derivatives thereof
Inventor:
James P. Glatzhofer
Patented Case
View Patent ↗
Granted: Jun 7, 1983
Filed: Nov 23, 1981
Inventor
James P. Glatzhofer
Assignee (at issue)
Diamond Shamrock Corporation
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.