Patent Assignment
Reel/Frame 065701/0371
Assignment of Assignor's Interest
Recorded: 2023-11-29
Pages: 13
Assignor
WILKENING, DAVID W.
Executed: 2019-09-09
Assignee
FRS GROUP, LLC
4220 DULUTH AVE, SUITE A, ROCKLIN, CALIFORNIA, 95765
Covered Property
(1)
Long-Term Fire Retardant with Corrosion Inhibitors and Methods for Making and Using Same
Application:
18/485,937 →
Publication:
US 2024/0157185
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 29, 2023
From: BURNHAM, ROEBRT J.; HULBERT, DENNIS; SCHNARR, MICHAEL S.; GEISSLER, GERALD
To: FRS GROUP, LLC
Reel/Frame 065701/0391 →
Corrective Assignment to Correct the Assignor from Roebrt J. Burnham to Robert J. Burnham Previously Recorded Under Reel and Frame 065701/0391. Assignor(S) Hereby Confirms the Assignment.
Apr 25, 2024
From: BURNHAM, ROBERT J.; HULBERT, DENNIS; SCHNARR, MICHAEL; GEISSLER, GERALD
To: FRS GROUP, LLC
Reel/Frame 067244/0817 →
Assignment of Assignor's Interest
Sep 2, 2025
From: FORTRESS NORTH AMERICA, LLC; FRS GROUP LLC; COMPASS MINERALS AMERICA INC.
To: PERIMETER SOLUTIONS, LP
Reel/Frame 072791/0298 →