Patent Assignment
Reel/Frame 068366/0406
Assignment of Assignor's Interest
Recorded: 2024-08-22
Pages: 4
Assignors
MACK, ARTHUR
Executed: 2023-12-13
CHAI, ZHENG
Executed: 2023-12-13
GUNAWAN, STANLEY
Executed: 2023-12-13
Assignee
TETRA TECHNOLOGIES, INC.
24955 I-45 NORTH, THE WOODLANDS, TEXAS, 77380
Covered Property
(1)
Method for the Reduction of the Orp, as Well as Increasing Ph Levels to Neutral for the Use in a Dle Process Device
Application:
18/540,199 →
Publication:
US 2025/0197235
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 14, 2023
From: MACK, ARTHUR; CHAI, ZHENG; GUNAWAN, STANLEY
To: TETRA TECHNOLOGIES INC
Reel/Frame 065874/0102 →
Intellectual Property Security Agreement
Jan 12, 2024
From: TETRA TECHNOLOGIES, INC.
To: SILVER POINT FINANCE, LLC
Reel/Frame 066295/0384 →
Security Interest
May 16, 2024
From: TETRA TECHNOLOGIES, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 067435/0204 →