Patent Assignment
Reel/Frame 019161/0828
Corrective Assignment to Correct the Hoechst Corporation 30 Independence Boulevard Warren, Nj 07060-4920 Previously Recorded on Reel 008991 Frame 0008. Assignor(S) Hereby Confirms the Assignment of the Inventors Rights in the Invention and Application to Hoechst Celanese Corporation.
Recorded: 2007-04-17
Pages: 5
Assignee
HOECHST CELANESE CORPORATION
30 INDEPENDENCE BOULEVARD, WARREN, NEW JERSEY, 07060-4920
Covered Property
(1)
Method of Making a Trilayer Battery Separator
Patent:
5,952,120 →
Application:
08/839,664 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jul 7, 2004
From: CELGARD, INC.
To: CELGARD, LLC
Reel/Frame 014822/0710 →
Security Agreement
Nov 10, 2004
From: CELGARD, LLC
To: JPMORGAN CHASE BANK, AS ADMINISTRATIVE AGENT
Reel/Frame 015348/0137 →
Patent Security Agreement
Apr 8, 2014
From: CELGARD, LLC (F/K/A CELGARD, INC.)
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 032631/0655 →
Release of Security Agreements in Patent Rights
Jul 22, 2014
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: CELGARD, LLC
Reel/Frame 033380/0608 →
Termination and Release of Security Interest in United States Patents
Aug 27, 2015
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: CELGARD, LLC (F/K/A/ CELGARD, INC.)
Reel/Frame 036485/0267 →