IP Library › Assignment 058287/0273

Patent Assignment

Reel/Frame 058287/0273

Change of Name

Recorded: 2021-11-30 Pages: 5

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Assignor

S.P.M. FLOW CONTROL, INC.

Executed: 2021-02-11

Assignee

SPM OIL & GAS INC.

601 WEIR WAY, FORT WORTH, TEXAS, 76108

Covered Property (1)

Hydraulic Fracturing System, Apparatus, and Method

Patent: 11,421,504 →

Application: 17/061,209 →

Publication: US 2021/0017830

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.

Assignment of Assignor's Interest Oct 1, 2020

From: WITKOWSKI, BRIAN C.; FULLER, NADIYA; SAID, NUDER; TRAN, DUC THAN

To: S.P.M. FLOW CONTROL, INC.

Reel/Frame 053953/0370 →