Granted Patent
Utility
US 4,487,937 · App. 06/469,710
2-(2-Substitutedamino-4-thiazolyl)-2-(1-methoxy-isopropoxyimino)-acetic acids
Inventor:
Ren/e/ Heymes
Patented Case
View Patent ↗
Granted: Dec 11, 1984
Filed: Feb 25, 1983
Inventor
Ren/e/ Heymes
Assignee (at issue)
Roussel Uclaf
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.