Patent Assignment
Reel/Frame 035872/0801
Change of Name
Recorded: 2015-06-10
Pages: 15
Assignor
CELGARD, INC.
Executed: 2004-06-30
Assignee
CELGARD, LLC
13800 SOUTH LAKES DRIVE, CHARLOTTE, NORTH CAROLINA, 28273
Covered Property
(1)
Three-Port High Performance Mini Hollow Fiber Membrane Contactor
Patent:
538,749 →
Application:
29/203,207 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 21, 2004
From: SENGUPTA, AMITAVA; HOLSTEIN, LINUS I.; BOULDIN, JR., E. WAYNE
To: CELGARD INC.
Reel/Frame 015590/0056 →
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 →
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 →
Assignment of Assignor's Interest
Nov 3, 2015
From: CELGARD, LLC
To: 3M INNOVATIVE PROPERTES COMPANY
Reel/Frame 036947/0478 →