Granted Patent
Utility
US 5,525,633 · App. 08/259,797
Triaryl-ethylene derivatives
Inventors:
Donald P. Matthews, Alan J. Bitonti, William A. Van Sickle, Donald A. Kaplan
Patented Case
View Patent ↗
Granted: Jun 11, 1996
Filed: Jun 15, 1994
Inventors
Donald P. Matthews
Alan J. Bitonti
William A. Van Sickle
Donald A. Kaplan
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.