IP Library Granted Patent US 5,068,397
Granted Patent Utility
US 5,068,397 · App. 07/567,852

Tris-perfluoroalkyl terminated neopentyl alcohols and derivatives therefrom

Inventors: Robert A. Falk, Kirkland P. Clark, Michael Jacobson, Athanasios Karydas, Juliana Rodgers
Patented Case View Patent ↗
Granted: Nov 26, 1991 Filed: Aug 15, 1990
Inventors
Robert A. Falk
Kirkland P. Clark
Michael Jacobson
Athanasios Karydas
Juliana Rodgers
Assignee (at issue)
Ciba-Geigy

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 5,068,397
App. No.
07/567,852
Filed
1990-08-15
Granted
1991-11-26
Kind
A