IP Library › Assignment 018537/0481
Patent Assignment
Reel/Frame 018537/0481

Assignment of Assignor's Interest

Recorded: 2006-11-20 Pages: 4
Assignors
HARMER, MARK ANDREW
Executed: 2006-10-26
JUNK, CHRISTOPHER P.
Executed: 2006-09-11
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Preparation of Polytrimethylene Ether Glycol and Copolymers Thereof
Patent: 7,238,772 →
Application: 11/525,609 →
Publication: US 2007/0066854
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 15, 2015
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: THE CHEMOURS COMPANY FC, LLC
Reel/Frame 035432/0023 →
Security Agreement Jun 10, 2015
From: THE CHEMOURS COMPANY FC LLC; THE CHEMOURS COMPANY TT, LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 035839/0675 →
Release of Security Interest Apr 4, 2018
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: THE CHEMOURS COMPANY FC, LLC
Reel/Frame 045845/0913 →