Patent Assignment
Reel/Frame 061024/0025
Assignment of Assignor's Interest
Recorded: 2022-09-08
Pages: 2
Assignee
CHEM32, LLC
3730 KIRBY DRIVE, SUITE 805, HOUSTON, TEXAS, 77098
Covered Property
(1)
Methods of Treating and Sulfiding Hydroconversion Catalysts
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Term Loan Patent Security Agreement
Jul 15, 2024
From: ECOVYST CATALYST TECHNOLOGIES LLC; CHEM32 LLC
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 068322/0848 →
Abl Patent Security Agreement Supplement
Jun 10, 2025
From: CHEM32 LLC
To: CITIBANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 071515/0698 →