Granted Patent
Utility
US 4,645,678 · App. 06/532,499
Sweetening agents
Inventors:
Claude Nofre, Jean-Marie Tinti
Patented Case
View Patent ↗
Granted: Feb 24, 1987
Filed: Sep 15, 1983
Inventors
Claude Nofre
Jean-Marie Tinti
Assignee (at issue)
Universite Claude Bernard Lyon 1
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.