Granted Patent
Utility
US 4,525,477 · App. 06/488,466
2-Thiazolyl, isothiazolyl, oxazolyl and isoxazolyl alkylamino-3-nitro-heterocyclic compounds
Inventors:
Michael L. Roantree, Rodney C. Young
Patented Case
View Patent ↗
Granted: Jun 25, 1985
Filed: Apr 25, 1983
Inventors
Michael L. Roantree
Rodney C. Young
Assignee (at issue)
SmithKline & French Laboratories Ltd.
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.