Patent Assignment
Reel/Frame 062156/0388
Assignment of Assignor's Interest
Recorded: 2022-12-20
Pages: 4
Assignors
BOLOMEY, PASCAL
Executed: 2022-03-29
KISSELL, KYLE
Executed: 2022-03-29
MICHAELS, BASIL
Executed: 2022-03-29
SPARKMAN, NICK
Executed: 2022-04-01
DING, ZHENSHENG
Executed: 2022-04-19
Assignee
ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
1010 TRAVIS STREET, SUITE 900, HOUSTON, TEXAS, 77002
Covered Property
(1)
Acetonitrile Separation Process
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Mar 7, 2025
From: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
To: BANK OF AMERICA, N.A.
Reel/Frame 070440/0731 →
Security Interest
Mar 27, 2025
From: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
To: WELLS FARGO CAPITAL FINANCE, LLC
Reel/Frame 070648/0190 →
Security Interest
Apr 10, 2025
From: BANK OF AMERICA, N.A.
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 070811/0705 →
Security Interest
Dec 19, 2025
From: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 074007/0183 →
Release of Security Interest
Dec 23, 2025
From: WILMINGTON SAVINGS FUND SOCIETY, FSB
To: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
Reel/Frame 074050/0090 →
Security Interest
Dec 23, 2025
From: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 074056/0183 →