Granted Patent
Utility
US 5,856,335 · App. 08/780,525
Substituted aminothienopyridines, pharmaceutical composition and use
Inventors:
Richard C. Effland, Joseph T. Klein, Lawrence L. Martin
Patented Case
View Patent ↗
Granted: Jan 5, 1999
Filed: Jan 8, 1997
Inventors
Richard C. Effland
Joseph T. Klein
Lawrence L. Martin
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.