Patent Assignment
Reel/Frame 057990/0374
Assignment of Assignor's Interest
Recorded: 2021-11-02
Pages: 5
Assignee
TETRA TECHNOLOGIES, INC.
24955 INTERSTATE 45 NORTH, THE WOODLANDS, TEXAS, 77380
Covered Property
(1)
Method of Delivering Frac Fluid and Additives
Patent:
11,391,134 →
Application:
17/073,481 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.