IP Library › Granted Patent US 4,650,793
Granted Patent Utility
US 4,650,793 · App. 06/592,543

Iron-pyridone complexes for anemia

Inventors: Robert C. Hider, George Kontoghiorghes, Jack Silver, Michael A. Stockham
Patented Case View Patent ↗
Granted: Mar 17, 1987 Filed: Mar 22, 1984
Inventors
Robert C. Hider
George Kontoghiorghes
Jack Silver
Michael A. 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 4,650,793
App. No.
06/592,543
Filed
1984-03-22
Granted
1987-03-17
Kind
A