Granted Patent
Utility
US 5,767,120 · App. 08/479,418
Tricyclic derivatives, compositions and methods of use
Inventors:
Pauline C. Ting, Daniel M. Solomon, Richard J. Friary, John J. Piwinski, Joe F. Lee, Vera A. Seidl, James P. Jakway
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Jun 6, 1995
Inventors
Pauline C. Ting
Daniel M. Solomon
Richard J. Friary
John J. Piwinski
Joe F. Lee
Vera A. Seidl
James P. Jakway
Assignee (at issue)
SCHERING CORPORATION
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.