IP Library › Granted Patent US 5,601,801
Granted Patent Utility
US 5,601,801 · App. 08/284,767

Radiolabelled angiotensin converting enzyme inhibitors

Inventors: Richard J. Flanagan, Duncan H. Hunter, Vincenzo Quiquero, Pamela Louise Zabel
Patented Case View Patent ↗
Granted: Feb 11, 1997 Filed: Aug 2, 1994
Inventors
Richard J. Flanagan
Duncan H. Hunter
Vincenzo Quiquero
Pamela Louise Zabel
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,601,801
App. No.
08/284,767
Filed
1994-08-02
Granted
1997-02-11
Kind
A