Patent Assignment
Reel/Frame 063754/0495
Assignment of Assignor's Interest
Recorded: 2023-05-24
Pages: 9
Assignors
SIEM, MARK
Executed: 2022-09-19
HAVELKA-RIVARD, PAMELA
Executed: 2022-09-19
ZHANG, LEILEI
Executed: 2022-09-20
PAULICK, ROBERT
Executed: 2022-09-20
FERNANDEZ, MONICA
Executed: 2022-09-20
PEREZ, COVADONGA
Executed: 2022-09-20
Assignee
PERIMETER SOLUTIONS LP
8000 MARYLAND, SUITE 350, ST. LOUIS, MISSOURI, 63105
Covered Property
(1)
Fluorine-Free Firefighting Foam Concentrates and Firefighting Foam Compositions
Application:
18/113,808 →
Publication:
US 2023/0271046
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Patent Security Agreement
Dec 19, 2025
From: PERIMETER SOLUTIONS LP
To: MORGAN STANLEY SENIOR FUNDING, INC., AS ADMINISTRATIVE AGENT
Reel/Frame 074007/0465 →
Security Interest
Jan 2, 2026
From: PERIMETER SOLUTIONS LP
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 073353/0552 →
Notes Patent Security Agreement
Jan 2, 2026
From: PERIMETER SOLUTIONS LP
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 074174/0258 →