Granted Patent
Utility
US 5,286,866 · App. 07/837,462
Piperidinyl compounds
Inventors:
Albert A. Carr, John E. Koerner, Richard C. Dage, Tung Li
Patented Case
View Patent ↗
Granted: Feb 15, 1994
Filed: Feb 14, 1992
Inventors
Albert A. Carr
John E. Koerner
Richard C. Dage
Tung Li
Assignee (at issue)
Merrell Dow Pharmaceuticals Inc.
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.