Granted Patent
Utility
US 5,162,350 · App. 07/516,066
Benzothiazolinone compounds
Inventors:
Daniel Lesieur, Charles Lespagnol, Said Yous
Patented Case
View Patent ↗
Granted: Nov 10, 1992
Filed: Apr 27, 1990
Inventors
Daniel Lesieur
Charles Lespagnol
Said Yous
Assignee (at issue)
ADIR ET COMPAGNIE
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.