IP Library Granted Patent US 4,842,862
Granted Patent Utility
US 4,842,862 · App. 06/881,926

Immunostimulating agents

Inventors: Martin J. Jacobs, Carl K. Edwards, III, Paula Myers-Keith
Patented Case View Patent ↗
Granted: Jun 27, 1989 Filed: Jul 3, 1986
Inventors
Martin J. Jacobs
Carl K. Edwards, III
Paula Myers-Keith
Assignee (at issue)
International Minerals & Chemical Corp.

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 4,842,862
App. No.
06/881,926
Filed
1986-07-03
Granted
1989-06-27
Kind
A