IP Library › Granted Patent US 4,834,983
Granted Patent Utility
US 4,834,983 · App. 07/054,086

Pharmaceutical compositions

Inventors: Robert C. Hider, George Kontoghiorghes, Michael I. Stockham
Patented Case View Patent ↗
Granted: May 30, 1989 Filed: May 26, 1987
Inventors
Robert C. Hider
George Kontoghiorghes
Michael I. Stockham
Assignee (at issue)
NATIONAL RESEARCH DEVELOPMENT CORPORATION

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 4,834,983
App. No.
07/054,086
Filed
1987-05-26
Granted
1989-05-30
Kind
A