IP Library Granted Patent US 5,101,002
Granted Patent Utility
US 5,101,002 · App. 07/587,022

Cured phosphonitrilic elastomers having alkyl-substituted aryl units

Inventors: W. Dirk Klobucar, David M. Indyke
Patented Case View Patent ↗
Granted: Mar 31, 1992 Filed: Sep 24, 1990
Inventors
W. Dirk Klobucar
David M. Indyke
Assignee (at issue)
Ethyl 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 5,101,002
App. No.
07/587,022
Filed
1990-09-24
Granted
1992-03-31
Kind
A