IP Library Assignment 032574/0448
Patent Assignment
Reel/Frame 032574/0448

Assignment of Assignor's Interest

Recorded: 2014-04-01 Pages: 2
Assignor
TEASLEY, MARK F.
Executed: 2014-03-27
Assignee
E. I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Grafted Para-Aramid Fiber and Method of Making
Patent: 9,388,526 →
Application: 14/155,456 →
Publication: US 2015/0197886
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 25, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT SAFETY & CONSTRUCTION, INC.
Reel/Frame 051180/0648 →