Patent Assignment
Reel/Frame 058862/0380
Assignment of Assignor's Interest
Recorded: 2022-02-02
Pages: 5
Assignors
CRANE, MITCHELL LEE
Executed: 2021-01-26
GUALDRON, JOSE MAURICIO OVIEDO
Executed: 2021-01-26
SHAFER, TERRY
Executed: 2021-01-26
Assignee
EXTRACT MANAGEMENT COMPANY, LLC
12502 EAST 55TH STREET, TULSA, OKLAHOMA, 74146
Covered Property
(1)
Upthrust Protection in Electric Submersible Pumps
Patent:
11,624,270 →
Application:
17/585,030 →
Publication:
US 2022/0243569
PCT:
PCT/US2022/013864 ↗
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 19, 2023
From: SHAFER, TERRY WAYNE
To: EXTRACT MANAGEMENT COMPANY, LLC
Reel/Frame 065910/0371 →
Assignment of Assignor's Interest
Dec 19, 2023
From: GUALDRON, JOSE MAURICIO OVIEDO
To: EXTRACT MANAGEMENT COMPANY, LLC
Reel/Frame 065910/0875 →
Assignment of Assignor's Interest
Dec 19, 2023
From: CRANE, MITCHELL LEE
To: EXTRACT MANAGEMENT COMPANY, LLC
Reel/Frame 065910/0620 →
Assignment of Assignor's Interest
Jan 5, 2024
From: EXTRACT MANAGEMENT COMPANY, LLC; EXTRACT PRODUCTION SERVICES LLC; EXTRACT SURFACE SYSTEMS LLC
To: EXTRACT COMPANIES LLC
Reel/Frame 066028/0513 →