Granted Patent
Utility
US 4,876,248 · App. 07/165,080
Anti-inflammatory products derived from methylene-diphosphonic acid, and process for their preparation
Inventors:
Jean-Claude Breliere, Xavier Emonds-Alt, Georges Garcia
Patented Case
View Patent ↗
Granted: Oct 24, 1989
Filed: Mar 7, 1988
Inventors
Jean-Claude Breliere
Xavier Emonds-Alt
Georges Garcia
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.