Granted Patent
Utility
US 5,565,185 · App. 08/277,809
Process for the preparation of radiolabeled meta-halobenzylguanidine
Inventors:
Duncan H. Hunter, Alok Goel, Richard J. Flanagan
Patented Case
View Patent ↗
Granted: Oct 15, 1996
Filed: Jul 20, 1994
Inventors
Duncan H. Hunter
Alok Goel
Richard J. Flanagan
Assignee (at issue)
Merck Frosst Canada Ltd.
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.