Patent Assignment
Reel/Frame 062379/0787
Corrective Assignment to Correct the Assignee Name Previously Recorded on Reel 045823 Frame 0166. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2023-01-12
Pages: 12
Assignor
PAT GREENLEE BUILDERS, LLC
Executed: 2015-09-01
Assignee
NINE DOWNHOLE TECHNOLOGIES, LLC
2001 KIRBY DRIVE, SUITE 200, HOUSTON, TEXAS, 77019
Covered Property
(1)
Retrievable Downhole Tool
Patent:
10,400,535 →
Application:
15/898,067 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 16, 2018
From: PAT GREENLEE BUILDERS, LLC
To: NINE DOWN TECHNOLOGIES, LLC
Reel/Frame 045823/0166 →
Assignment of Assignor's Interest
May 16, 2018
From: GREENLEE, DONALD ROY; GREENLEE, DONALD JONATHAN; GREENLEE, PATRICIA GAIL
To: PAT GREENLEE BUILDERS, LLC
Reel/Frame 045823/0001 →
Patent Security Agreement (Abl)
Jan 30, 2023
From: NINE ENERGY SERVICE, INC.; NINE DOWNHOLE TECHNOLOGIES, LLC; MAGNUM OIL TOOLS INTERNATIONAL, LTD.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 062546/0076 →
Patent Security Agreement (Notes)
Jan 30, 2023
From: NINE ENERGY SERVICE, INC.; NINE DOWNHOLE TECHNOLOGIES, LLC; MAGNUM OIL TOOLS INTERNATIONAL, LTD.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 062545/0970 →
Security Interest
May 1, 2025
From: NINE ENERGY SERVICE, INC.; NINE DOWNHOLE TECHNOLOGIES, LLC; NINE ENERGY CANADA INC.
To: WHITE OAK COMMERCIAL FINANCE, LLC
Reel/Frame 071147/0203 →
Release of Security Interest
May 2, 2025
From: JPMORGAN CHASE BANK, N.A.
To: NINE ENERGY SERVICE, INC.; NINE DOWNHOLE TECHNOLOGIES, LLC; MAGNUM OIL TOOLS INTERNATIONAL LTD.
Reel/Frame 071155/0559 →
Release of Security Interest
Mar 20, 2026
From: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION
To: NINE ENERGY SERVICE, INC.; NINE DOWNHOLE TECHNOLOGIES, LLC; MAGNUM OIL TOOLS INTERNATIONAL, LTD.
Reel/Frame 075264/0159 →