Granted Patent
Utility
US 4,537,894 · App. 06/494,133
Methods of using compositions having antithrombotic and anti-blood-platelet-aggregating activity
Inventors:
Jean Blanchard, Edouard Panak
Patented Case
View Patent ↗
Granted: Aug 27, 1985
Filed: May 16, 1983
Inventors
Jean Blanchard
Edouard Panak
Assignee (at issue)
Sanofi S.A.
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.