Patent Assignment
Reel/Frame 024828/0657
50 Percent Interest
Recorded: 2010-08-12
Pages: 2
Assignor
E. I. DU PONT DE NEMOURS AND COMPANY
Executed: 2010-08-11
Assignee
MAGELLAN SYSTEMS INTERNATIONAL, LLC
8310 SHELL ROAD, RICHMOND, VIRGINIA, 23237
Covered Property
(1)
Processes for Hydrolysis of Polyphoshoric Acid in Polyareneazole Filaments
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 27, 2007
From: NEWTON, CHRISTOPHER W.
To: E. I. DUPONT DE NEMOURS AND COMPANY
Reel/Frame 020165/0452 →
Assignment of Assignor's Interest
Feb 16, 2015
From: MAGELLAN SYSTEMS INTERNATIONAL, LLC
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 034968/0212 →
Assignment of Assignor's Interest
Jun 25, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT SAFETY & CONSTRUCTION, INC.
Reel/Frame 049585/0450 →