IP Library Granted Patent US 5,081,282
Granted Patent Utility
US 5,081,282 · App. 07/143,506

Prostaglandins

Inventors: Robert L. Jones, Norman H. Wilson
Patented Case View Patent ↗
Granted: Jan 14, 1992 Filed: Jan 13, 1988
Inventors
Robert L. Jones
Norman H. Wilson
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 5,081,282
App. No.
07/143,506
Filed
1988-01-13
Granted
1992-01-14
Kind
A