Granted Patent
Utility
US 6,465,654 · App. 09/974,038
Process for preparing 1-substituted, 2-substituted 1H-imidazo[4, 5-c]quinoline-4-amines
Inventors:
John F. Gerster, Stephen L. Crooks, Kyle J. Lindstrom
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Oct 9, 2001
Inventors
John F. Gerster
Stephen L. Crooks
Kyle J. Lindstrom
Assignee (at issue)
3M INNOVATIVE PROPERTIES COMPANY
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.