Granted Patent
Utility
US 5,262,150 · App. 07/766,356
Antifungus composition in dry spray form
Inventors:
Jean-Pierre Laugier, Francois Ringenbach, Philippe Touzan
Patented Case
View Patent ↗
Granted: Nov 16, 1993
Filed: Sep 26, 1991
Inventors
Jean-Pierre Laugier
Francois Ringenbach
Philippe Touzan
Assignee (at issue)
L'OREAL
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.