Patent Assignment
Reel/Frame 066650/0210
Assignment of Assignor's Interest
Recorded: 2024-03-05
Pages: 8
Assignors
ZHANG, LEILEI
Executed: 2023-07-20
HAVELKA-RIVARD, PAMELA
Executed: 2023-07-20
AMANDI, MONICA
Executed: 2023-07-21
PEREZ, COVADONGA
Executed: 2023-07-21
KIM, MELISSA
Executed: 2023-08-03
Assignee
PERIMETER SOLUTIONS LP
8000 MARYLAND, SUITE 350, CLAYTON, MISSOURI, 63105
Covered Property
(1)
Nanoparticle Stabilized Firefighting Foams
Application:
18/241,495 →
Publication:
US 2024/0075331
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 →