Covered Property (1)

Related Assignments (8)

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

Corrective Assignment to Correct the Assignor's Name Indicated on the Assignment Cover Sheet Previously Recorded at Reel: 039958 Frame: 0184. Assignor(S) Hereby Confirms the Assignment. Dec 7, 2016

From: YONG, LAKHENA

To: MAGNUM OIL TOOLS INTERNATIONAL, LTD.

Reel/Frame 040838/0028 →

Assignment of Assignor's Interest Jul 18, 2018

From: FRAZIER, W. LYNN

To: MAGNUM OIL TOOLS INTERNATIONAL, LTD.

Reel/Frame 046380/0027 →

Corrective Assignment to Correct the Assignee's Name Previously Recorded at Reel: 040838 Frame: 0028. Assignor(S) Hereby Confirms the Assignment. Sep 20, 2018

From: YONG, LAKHENA

To: MAGNUM OIL TOOLS INTERNATIONAL, LTD.

Reel/Frame 047115/0928 →

Assignment of Assignor's Interest Nov 4, 2021

From: MAGNUM OIL TOOLS INTERNATIONAL, LTD.

To: NINE DOWNHOLE TECHNOLOGIES, LLC

Reel/Frame 058025/0914 →

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 →