Granted Patent
Utility
US 5,721,237 · App. 08/469,147
Protein tyrosine kinase aryl and heteroaryl quinazoline compounds having selective inhibition of HER-2 autophosphorylation properties
Inventors:
Michael R. Myers, Alfred P. Spada, Martin P. Maguire, Paul E. Persons
Patented Case
View Patent ↗
Granted: Feb 24, 1998
Filed: Jun 6, 1995
Inventors
Michael R. Myers
Alfred P. Spada
Martin P. Maguire
Paul E. Persons
Assignee (at issue)
Rhone-Poulenc Rorer 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.