Patent Assignment
Reel/Frame 058388/0492
Assignment of Assignor's Interest
Recorded: 2021-12-14
Pages: 9
Assignors
CHI, YAWU T.
Executed: 2019-01-09
SUTTON, JAMES
Executed: 2019-02-04
AKHAVAN, ALI
Executed: 2019-01-22
KNIEPMANN, CELIA L.
Executed: 2019-03-08
COX, MATTHEW D.
Executed: 2019-01-27
MONICAL, VALERIE S.
Executed: 2019-01-18
Assignee
ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
1010 TRAVIS STREET, SUITE 900, HOUSTON, TEXAS, 77002
Covered Property
(1)
Processes and Systems for Using Silica Particles in Fluid Bed Reactor
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Dec 8, 2022
From: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC
To: WELLS FARGO CAPITAL FINANCE, LLC
Reel/Frame 062094/0172 →
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 →