IP Library › Granted Patent US 5,286,745
Granted Patent Utility
US 5,286,745 · App. 07/756,931

Antibiotics LL-E19020 Epsilon and LL-E19020 Epsilon.sub.1

Inventors: Guy T. Carter, Joseph J. Goodman
Patented Case View Patent ↗
Granted: Feb 15, 1994 Filed: Sep 9, 1991
Inventors
Guy T. Carter
Joseph J. Goodman
Assignee (at issue)
American Cyanamid Company

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 5,286,745
App. No.
07/756,931
Filed
1991-09-09
Granted
1994-02-15
Kind
A