Granted Patent
Utility
US 5,068,064 · App. 07/534,497
N-substituted lauramides, their preparation and compositions in which they are present
Inventors:
Vincenzo Proietto, Ali Salhi
Patented Case
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Granted: Nov 26, 1991
Filed: Jun 7, 1990
Inventors
Vincenzo Proietto
Ali Salhi
Assignee (at issue)
Sanofi
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.