Patent Assignment
Reel/Frame 058025/0914
Assignment of Assignor's Interest
Recorded: 2021-11-04
Pages: 7
Assignor
MAGNUM OIL TOOLS INTERNATIONAL, LTD.
Executed: 2021-11-03
Assignee
NINE DOWNHOLE TECHNOLOGIES, LLC
2001 KIRBY DRIVE, SUITE 200, HOUSTON, TEXAS, 77019
Covered Properties
(61)
Frangible Pressure Seal
Patent:
5,924,696 →
Application:
08/794,685 →
Composite Bridge Plug System
Method and Apparatus for Stimulating Hydrocarbon Wells
Composite Cement Retainer
Downhole perforation tool and method of subsurface fracturing
Downhole Valve Assembly
System and Method for Bioremediating Oil Field Cuttings
Downhole Sliding Sleeve Combination Tool
Degradable Downhole Check Valve
Vehicle Lighting Fixture and Method
Completion Technique and Treatment of Drilled Solids
Composite Cement Retainer
Downhole Valve Assembly
Hydrostatic Flapper Stimulation Valve and Method
Isolation tool actuated by gas generation
Hydrocarbon well and technique for perforating casing toe
Configurable Bridge Plugs and Methods for Using Same
Bottom Set Downhole Plug
Configurable Inserts for Downhole Plugs
Hydraulicaly Fracturable Downhole Valve Assembly and Method for Using Same
Bottom Set Downhole Plug
Configurable Inserts for Downhole Plugs
Settable Well Tool and Method
Cement Retainer and Squeeze Technique
Configurable Downhole Tools and Methods for Using Same
Isolation Tool
Decomposable Pumpdown Ball for Downhole Plugs
Decomposable Impediments for Downhole Plugs
Decomposable Impediments for Downhole Tools and Methods for Using Same
High-Molecular-Weight Polyglycolides for Hydrocarbon Recovery
Downhole Tools Having Non-Toxic Degradable and Their Methods of Use
Downhole Tools Having Non-Toxic Degradable Elements
Down Hole Tool Having Improved Segmented Back Up Ring
Downhole Tools Having Non-Toxic Degradable Elements and Methods of Using the Same
Dissolvable Aluminum Downhole Plug
Bottom Set Downhole Plug
Electrically Powered Setting Tool and Perforating Gun
Settable well tool method
Downhole Plug Having Dissolvable Metallic and Dissolvable Acid Polymer Elements
Interventionless Frangible Disk Isolation Tool
Downhole Tools Having Non-Toxic Degradable Elements
Dissolvable Downhole Tools Comprising Both Degradable Polymer Acid and Degradable Metal Alloy Elements
Extended Reach Plug
Split Ring Sealing Assemblies
Plug of Extended Reach
Interventionless Frangible Disk Isolation Tool
Gas Capable Frangible Disc Barrier Valve
Downhole Assembly for Selectively Sealing Off a Wellbore
Application:
17/410,763 →
Publication:
US 2021/0381337
Long Range Composite Downhole Plug
Patent:
673,182 →
Application:
29/398,371 →
Compact Composite Downhole Plug
Patent:
673,183 →
Application:
29/398,376 →
Configurable Insert for a Downhole Plug
Patent:
694,280 →
Application:
29/398,384 →
Configurable Bridge Plug Insert for a Downhole Tool
Patent:
672,794 →
Application:
29/398,385 →
Configurable Caged Ball Insert for a Downhole Tool
Patent:
684,612 →
Application:
29/398,388 →
Lower Set Insert for a Downhole Plug for Use in a Wellbore
Patent:
697,088 →
Application:
29/398,390 →
Lower Set Caged Ball Insert for a Downhole Plug
Patent:
698,370 →
Application:
29/398,393 →
Configurable Insert for a Downhole Tool
Patent:
657,807 →
Application:
29/398,397 →
Lower Set Insert with a Lower Ball Seat for a Downhole Plug
Patent:
694,281 →
Application:
29/398,398 →
Configurable Caged Ball Insert for a Downhole Tool
Patent:
703,713 →
Application:
29/433,288 →
Lower Set Insert for a Downhole Plug for Use in a Wellbore
Patent:
694,282 →
Application:
29/441,568 →
Configurable Insert for a Downhole Plug
Patent:
705,821 →
Application:
29/445,834 →
Lower Set Insert with Lower Ball Seat for a Downhole Plug
Patent:
703,698 →
Application:
29/469,576 →
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Nunc Pro Tunc Assignment
Mar 24, 2011
From: MAGNUM INTERNATIONAL, INC.
To: FRAZIER, W. LYNN
Reel/Frame 026013/0187 →
Partition Between Spouses
Dec 31, 2012
From: FRAZIER, W. LYNN; FRAZIER, PATRICIA A
To: FRAZIER, W. LYNN; FRAZIER, PATRICIA A
Reel/Frame 029554/0845 →
Assignment of Assignor's Interest
Dec 31, 2012
From: FRAZIER, W. LYNN; FRAZIER, PATRICIA A.
To: FRAZIER BALL, LLC
Reel/Frame 029546/0445 →
Assignment of Assignor's Interest
Feb 6, 2013
From: FRAZIER, WARREN L.
To: MAGNUM OIL TOOLS INTERNATIONAL, LLC
Reel/Frame 029761/0592 →
Corrective Assignment to Correct the Name of Assignee Entity. & Remove App. #12022311 Patent No. 7861875 Included in Error(Not in Assign Doc) Previously Recorded on Reel 029546 Frame 0445. Assignor(S) Hereby Confirms the Text of Assignment Is Unchanged. Only Assignee Name Corrected..
Sep 30, 2013
From: FRAZIER, W. LYNN; FRAZIER, PATRICIA A.
To: FRAZIER BALL INVENTION, L.L.C.
Reel/Frame 031314/0748 →
Change of Name
Oct 4, 2013
From: FRAZIER BALL INVENTION, L.L.C.
To: FRAZIER TECHNOLOGIES, L.L.C.
Reel/Frame 031350/0245 →
Corrective Assignment to Correct the Patent List on Exhibit a Previously Recorded on Reel 030042 Frame 0459. Assignor(S) Hereby Confirms the Deleting Patent Nos. 6412388 and 7708809. Adding Patent No. 7708066.
Oct 3, 2014
From: FRAZIER, W LYNN; FRAZIER, PATRICIA
To: MAGNUM OIL TOOLS, L.P.
Reel/Frame 033958/0385 →
Assignment of Assignor's Interest
Jun 28, 2016
From: FRAZIER, W. LYNN
To: MAGNUM OIL TOOLS INTERNATIONAL, LTD
Reel/Frame 039027/0722 →
Assignment of Assignor's Interest
May 4, 2017
From: FRAZIER, W. LYNN; FRAZIER, GARRETT; FRAZIER, DERRICK; MAGNUM OIL TOOLS INTERNATIONAL, L.L.C.
To: MAGNUM OIL TOOLS INTERNATIONAL LTD.
Reel/Frame 042402/0450 →
Assignment of Assignor's Interest
May 4, 2018
From: MAGNUM OIL TOOLS INTERNATIONAL LTD.
To: FRAZIER, W. LYNN
Reel/Frame 045713/0726 →
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 →