Patent Assignment
Reel/Frame 064351/0092
Assignment of Assignor's Interest
Recorded: 2023-07-20
Pages: 35
Assignor
PRIME DOWNHOLE MANUFACTURING LLC
Executed: 2022-07-18
Assignee
BLACK DIAMOND OILFIELD RENTALS LLC
15425 NORTH FWY, STE 350, HOUSTON, TEXAS, 77090
Covered Property
(1)
Retention of Electrical Spring Contacts for Wet Connection of Down-Hole Tool Components
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 8, 2016
From: DUONG, KHANH ANH
To: GE OIL & GAS LOGGING SERVICES, INC.
Reel/Frame 039369/0708 →
Assignment of Assignor's Interest
Apr 4, 2019
From: GE OIL & GAS LOGGING SERVICES, INC.
To: GE ENERGY OILFIELD TECHNOLOGY, INC.
Reel/Frame 048796/0024 →
Assignment of Assignor's Interest
Apr 4, 2019
From: GE ENERGY OILFIELD TECHNOLOGY, INC.
To: PRIME DOWNHOLE MANUFACTURING LLC
Reel/Frame 048796/0138 →
Security Interest
Sep 2, 2022
From: BLACK DIAMOND OILFIELD RENTALS LLC
To: CALLODINE COMMERCIAL FINANCE, LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 061372/0012 →
Security Interest
Oct 10, 2022
From: BLACK DIAMOND OILFIELD RENTALS LLC
To: CALLODINE COMMERCIAL FINANCE, LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 061629/0891 →
Security Interest
Jun 26, 2026
From: CALLODINE COMMERCIAL FINANCE, LLC, AS ADMINISTRATIVE AGENT
To: CALLODINE CREDIT MANAGEMENT, LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 075831/0954 →