Granted Patent
Utility
US 5,905,085 · App. 08/975,552
Trans cyclopentanyl deazaadenyl analogs useful as immunosuppressants
Inventors:
David R. Borcherding, Carl K. Edwards, III, Ronald E. Esser, Douglas L. Cole
Patented Case
View Patent ↗
Granted: May 18, 1999
Filed: Nov 20, 1997
Inventors
David R. Borcherding
Carl K. Edwards, III
Ronald E. Esser
Douglas L. Cole
Assignee (at issue)
Hoechst Marion Roussel
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.