Patent Assignment
Reel/Frame 073606/0433
Change of Name
Recorded: 2025-11-19
Pages: 3
Assignor
DEFIANT ENGINEERING, LLC
Executed: 2025-10-30
Assignee
DEFIANT PRECISION TECHNOLOGIES, LLC
10701 W COUNTY ROAD 127, ODESSA, TEXAS, 79765
Covered Properties
(33)
Downhole Intervention and Completion Drone and Methods of Use
Application:
17/446,504 →
Publication:
US 2022/0081982
LiDAR TOOL FOR OIL AND GAS WELLBORE DATA ACQUISITION
Application:
17/815,130 →
Publication:
US 2023/0041700
Downhole Intervention and Completion Drone and Methods of Use
Application:
18/048,396 →
Publication:
US 2023/0111367
AXIAL LiDAR DOPPLER ANALYZER
Single or Multi-Fire Semi-Automatic Perforation System and Methods of Use
Penetrator and Dispensers and Methods of Use
LiDAR TOOL FOR OIL AND GAS WELLBORE DATA ACQUISITION
Application:
18/488,877 →
Publication:
US 2024/0061124
Single or Multi-Fire Semi-Automatic Perforation System and Methods of Use
Isolation System with Integrated Slip and Extrusion Prevention Mechanisms and Methods of Use
Interlocking Perforation Gun and Methods of Use
AXIAL LiDAR DOPPLER ANALYZER
Penetrator and Dispensers and Methods of Use
Overmolded Shaped Charge and Methods of Use
Application:
18/664,687 →
Publication:
US 2024/0384630
Single or Multi-Fire Semi-Automatic Perforation System and Methods of Use
Charge Dispenser
Application:
18/937,862 →
Publication:
US 2025/0146389
Grounding Sabot and Methods of Use
Kinetic Energy Perforating Round and Methods of Use
Application:
19/051,968 →
Publication:
US 2025/0264008
Kinetic Energy Perforating Round Assembly and Methods of Use
Application:
19/051,985 →
Publication:
US 2025/0264007
Isolation System with Integrated Slip and Extrusion Prevention Mechanisms and Methods of Use
Application:
19/382,159 →
Publication:
US 2026/0063014
Grounding Sabot and Methods of Use
Application:
19/383,529 →
Publication:
US 2026/0063404
Penetrating Charge Dispenser
Patent:
1,108,575 →
Application:
29/926,883 →
Downhole Intervention and Completion Drone and Methods of Use
Application:
63/074,369 →
LiDAR TOOL FOR OIL AND GAS WELLBORE DATA ACQUISITION
Application:
63/229,441 →
AXIAL LiDAR DOPPLER ANALYZER
Application:
63/362,039 →
Single or Multi-Fire Semi-Automatic Perforation System and Methods of Use
Application:
63/363,794 →
Dispenser Penetrators and Methods of Use
Application:
63/373,810 →
Isolation System with Integrated Slip and Extrusion Prevention Mechanisms and Methods of Use
Application:
63/383,801 →
Interlocking Perforation Gun and Methods of Use
Application:
63/498,377 →
Over Molded Shaped Charge and Methods of Use
Application:
63/503,432 →
Grounding Sabot and Methods of Use
Application:
63/554,046 →
Kinetic Energy Perforating Round and Methods of Use
Application:
63/554,050 →
Kinetic Energy Perforating Round Assembly and Methods of Use
Application:
63/554,055 →
Charge Dispenser
Application:
63/597,166 →
Related Assignments
(24)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 31, 2021
From: BLOIS, STANLEY JONATHAN; GREEN, DANIEL R.; GARCIA, ALVARO; JANKE, IAN GRAHAM
To: DEFIANT ENGINEERING, LLC
Reel/Frame 057341/0106 →
Assignment of Assignor's Interest
Jul 27, 2022
From: BLOIS, STANLEY JONATHAN; JONES, EMMA ABIGAEL; JONES, GARETH NICHOLAS; KEYES, CULLEN
To: DEFIANT ENGINEERING, LLC
Reel/Frame 060637/0582 →
Assignment of Assignor's Interest
Oct 21, 2022
From: BLOIS, STANLEY JONATHAN; GREEN, DANIEL R.; GARCIA, ALVARO; JANKE, IAN GRAHAM
To: DEFIANT ENGINEERING LLC
Reel/Frame 061494/0864 →
Assignment of Assignor's Interest
Mar 28, 2023
From: JONES, EMMA ABIGAEL; GRIFFIN, LAWRENCE GENE; KEYES, CULLEN C.
To: DEFIANT ENGINEERING LLC
Reel/Frame 063136/0465 →
Assignment of Assignor's Interest
Apr 18, 2023
From: BLOIS, STANLEY JON; GRIFFIN, LAWRENCE GENE; JANKE, IAN GRAHAM; KEYES, CULLEN CRAIG
To: DEFIANT ENGINEERING LLC
Reel/Frame 063366/0369 →
Assignment of Assignor's Interest
Aug 29, 2023
From: KEYES, CULLEN CRAIG; GRIFFIN, LAWRENCE GENE; JONES, GARETH NICHOLAS; JANKE, IAN GRAHAM
To: DEFIANT ENGINEERING, LLC
Reel/Frame 064740/0777 →
Assignment of Assignor's Interest
Oct 17, 2023
From: BLOIS, STANLEY JONATHAN; JONES, EMMA ABIGAEL; JONES, GARETH NICHOLAS; KEYES, CULLEN
To: DEFIANT ENGINEERING, LLC
Reel/Frame 065258/0368 →
Assignment of Assignor's Interest
Nov 8, 2023
From: BLOIS, STANLEY JON; GRIFFIN, LAWRENCE GENE; JANKE, IAN GRAHAM; KEYES, CULLEN CRAIG
To: DEFIANT ENGINEERING, LLC
Reel/Frame 065497/0099 →
Assignment of Assignor's Interest
Nov 13, 2023
From: KEYES, CULLEN CRAIG; JANKE, IAN GRAHAM; GRIFFIN, LAWRENCE GENE; JONES, GARETH NICHOLAS
To: DEFIANT ENGINEERING, LLC
Reel/Frame 065563/0254 →
Security Interest
Apr 12, 2024
From: DEFIANT ENGINEERING, LLC
To: GRIFFIN, LAWRENCE G.; RIGDON, LARRY
Reel/Frame 067089/0847 →
Assignment of Assignor's Interest
Apr 30, 2024
From: GRIFFIN, LAWRENCE GENE; KEYES, CULLEN C.
To: DEFIANT ENGINEERING, LLC
Reel/Frame 067276/0303 →
Assignment of Assignor's Interest
Apr 30, 2024
From: KEYES, CULLEN CRAIG; JANKE, IAN GRAHAM; GRIFFIN, LAWRENCE GENE; JENNINGS, BENJAMIN DAVID
To: DEFIANT ENGINEERING, LLC
Reel/Frame 067276/0336 →
Assignment of Assignor's Interest
May 6, 2024
From: KEYES, CULLEN CRAIG; GRIFFIN, LAWRENCE GENE; JANKE, IAN GRAHAM
To: DEFIANT ENGINEERING, LLC
Reel/Frame 067327/0081 →
Assignment of Assignor's Interest
May 15, 2024
From: KEYES, CULLEN CRAIG; JANKE, IAN GRAHAM; GRIFFIN, LAWRENCE GENE
To: DEFIANT ENGINEERING, LLC
Reel/Frame 067425/0373 →
Assignment of Assignor's Interest
Aug 15, 2024
From: BLOIS, STANLEY JON; GRIFFIN, LAWRENCE GENE; JANKE, IAN GRAHAM; KEYES, CULLEN CRAIG
To: DEFIANT ENGINEERING, LLC
Reel/Frame 068304/0065 →
Assignment of Assignor's Interest
Nov 5, 2024
From: KEYES, CULLEN CRAIG; JANKE, IAN GRAHAM; GRIFFIN, LAWRENCE GENE
To: DEFIANT ENGINEERING, LLC
Reel/Frame 069150/0079 →
Assignment of Assignor's Interest
Feb 12, 2025
From: KEYES, CULLEN CRAIG; JANKE, IAN GRAHAM; GRIFFIN, LAWRENCE GENE
To: DEFIANT ENGINEERING, LLC
Reel/Frame 070200/0083 →
Assignment of Assignor's Interest
Feb 12, 2025
From: KEYES, CULLEN CRAIG; JANKE, IAN GRAHAM
To: DEFIANT ENGINEERING, LLC
Reel/Frame 070200/0370 →
Assignment of Assignor's Interest
Feb 12, 2025
From: KEYES, CULLEN CRAIG; JANKE, IAN GRAHAM; GRIFFIN, LAWRENCE GENE
To: DEFIANT ENGINEERING, LLC
Reel/Frame 070200/0241 →
Change of Name
Nov 5, 2025
From: DEFIANT ENGINEERING, LLC
To: DEFIANT PRECISION TECHNOLOGIES, LLC
Reel/Frame 073509/0210 →
Change of Name
Nov 5, 2025
From: DEFIANT ENGINEERING, LLC
To: DEFIANT PRECISION TECHNOLOGIES, LLC
Reel/Frame 073486/0252 →
Change of Name
Nov 5, 2025
From: DEFIANT ENGINEERING, LLC
To: DEFIANT PRECISION TECHNOLOGIES, LLC
Reel/Frame 073485/0616 →
Assignment of Assignor's Interest
Nov 6, 2025
From: KEYES, CULLEN CRAIG; JANKE, IAN GRAHAM; GRIFFIN, LAWRENCE GENE
To: DEFIANT ENGINEERING, LLC
Reel/Frame 072817/0389 →
Assignment of Assignor's Interest
Nov 7, 2025
From: KEYES, CULLEN CRAIG; JANKE, IAN GRAHAM
To: DEFIANT ENGINEERING, LLC
Reel/Frame 072834/0989 →