IP Library › Assignment 027898/0605
Patent Assignment
Reel/Frame 027898/0605

Undivided One Half Portion of Entire Right, Title, Interest

Recorded: 2012-03-21 Pages: 2
Assignor
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Process for Removing Cations from Polyareneazole Fiber
Patent: 7,906,613 →
Application: 11/909,663 →
Publication: US 2010/0184943
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 27, 2007
From: SIKKEMA, DOETZE
To: MAGELLAN SYSTEMS INTERNATIONAL, LLC
Reel/Frame 020165/0526 →
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 →