Patent Assignment
Reel/Frame 036969/0146
Assignment of Assignor's Interest
Recorded: 2015-11-05
Pages: 4
Assignors
BENING, ROBERT C.
Executed: 2015-10-22
MURPHY, ERIN
Executed: 2015-11-02
WILLIS, CARL L.
Executed: 2015-10-26
Assignee
KRATON POLYMERS U.S. LLC
16400 PARK ROW, HOUSTON, TEXAS, 77084
Covered Property
(1)
Styrenic Block Copolymers as Thermally-Activated Viscosifiers for Oilfield Applications
Application:
62/174,881 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Patent Number 8837224 to Patent Number 7737224 Previously Recorded at Reel: 037448 Frame: 0453. Assignor(S) Hereby Confirms the Security Interest.
Jan 6, 2016
From: KRATON POLYMERS U.S. LLC; ARIZONA CHEMICAL COMPANY, LLC
To: BANK OF AMERICA, N.A.
Reel/Frame 037448/0453 →
Patent Security Agreement
Jan 7, 2016
From: KRATON POLYMERS U.S. LLC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 037457/0843 →
Release of Security Interest
Mar 15, 2022
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
To: KRATON POLYMERS U.S. LLC
Reel/Frame 059366/0611 →