Patent Assignment
Reel/Frame 021604/0337
Assignment of Assignor's Interest
Recorded: 2008-09-30
Pages: 5
Assignors
MUYLDERMANS, XAVIER D.
Executed: 2008-09-16
COIGNOUL, EMMANUELLE
Executed: 2008-09-08
MAYENEZ, CATHERINE J.
Executed: 2008-09-09
Assignee
KRATON POLYMERS U.S. LLC
15710 JOHN F. KENNEDY BOULEVARD, SUITE 300, HOUSTON, TEXAS, 77032
Covered Property
(1)
High Molecular Weight Coupled Block Copolymer Compositions
Application:
12/295,297 →
Publication:
US 2009/0264590
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement
May 18, 2010
From: KRATON POLYMERS U.S. LLC
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 024404/0945 →
Release of Security Interest
Feb 24, 2011
From: UBS AG, STAMFORD BRANCH
To: KRATON POLYMERS U.S. LLC
Reel/Frame 025845/0795 →
Corrective Assignment to Correct the Incorrect Patent Number 7720798 and Replace with Patent Number 7220798 Previously Recorded on Reel 025845 Frame 0795. Assignor(S) Hereby Confirms the Release by Secured Party.
Dec 16, 2015
From: USB AG, STAMFORD BRANCH
To: KRATON POLYMERS U.S. LLC
Reel/Frame 037312/0070 →