IP Library › Granted Patent US 5,158,849
Granted Patent Utility
US 5,158,849 · App. 07/603,016

Composition useful in transparent conductive coatings

Inventor: Boris J. Katsen
Patented Case View Patent ↗
Granted: Oct 27, 1992 Filed: Oct 25, 1990
Inventor
Boris J. Katsen
Assignee (at issue)
Custom Papers Group Inc.

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 5,158,849
App. No.
07/603,016
Filed
1990-10-25
Granted
1992-10-27
Kind
A