Patent Assignment
Reel/Frame 060078/0938
Assignment of Assignor's Interest
Recorded: 2022-06-02
Pages: 2
Assignee
CHEM32, LLC
3007 BURNETT STREET, ORANGE, TEXAS, 77630
Covered Property
(1)
Methods of Sulfurizing Metal Containing Particles
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 →