Patent Assignment
Reel/Frame 058071/0415
Assignment of Assignor's Interest
Recorded: 2021-11-10
Pages: 9
Assignors
HAVELKA-RIVARD, PAMELA
Executed: 2020-11-03
CASTRO, JAVIER
Executed: 2020-11-04
SIEM, MARK
Executed: 2020-11-03
HUBERT, MITCH
Executed: 2020-11-03
PEREZ, COVADONGA
Executed: 2020-11-04
PAULICK, ROBERT
Executed: 2020-11-04
KIM, MELISSA
Executed: 2020-11-12
Assignee
PERIMETER SOLUTIONS LP
8000 MARYLAND AVENUE, SUITE 350, ST. LOUIS, MISSOURI, 63105
Covered Property
(1)
Fluorine-Free Firefighting Foams Containing One or More Biopolymers
Application:
17/516,097 →
Publication:
US 2022/0134158
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 →