Perforating gun assembly with performance optimized shaped charge load
US-2025382859-A1 · Dec 18, 2025 · US
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Mcnelis Liam patents
Mcnelis Liam is listed as an inventor on 130 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mcnelis Liam |
| Total patents | 130 |
| First publication | Dec 31, 2015 |
| Latest publication | Dec 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Self-erecting launcher assembly
US-12416210-B2 · Sep 16, 2025 · US
Perforating gun assembly with performance optimized shaped charge load
US-12338716-B2 · Jun 24, 2025 · US
Detonator positioning device
US-2025179897-A1 · Jun 5, 2025 · US
Mobile perforating bank unit and modular storage container
US-2025178824-A1 · Jun 5, 2025 · US
Focused output detonator
US-12235086-B2 · Feb 25, 2025 · US
Mobile perforating bank unit and modular storage container
US-12221275-B2 · Feb 11, 2025 · US
Single charge perforation gun and system
US-12215576-B2 · Feb 4, 2025 · US
Detonator positioning device
US-12203350-B2 · Jan 21, 2025 · US
Perforating gun orientation system
US-2024392662-A1 · Nov 28, 2024 · US
Recent patents
Latest publications not already listed above.
Perforating gun and detonator assembly
US-RE50204-E · Nov 12, 2024 · US
Low-voltage primary-free detonator
US-2024361112-A9 · Oct 31, 2024 · US
Self-erecting launcher assembly
US-2024344416-A1 · Oct 17, 2024 · US
Perforating gun orientation system
US-12078038-B2 · Sep 3, 2024 · US
System and method for navigating a wellbore and determining location in a wellbore
US-12065894-B2 · Aug 20, 2024 · US
Self-erecting launcher assembly
US-12060757-B2 · Aug 13, 2024 · US
Perforating gun assembly
US-12060778-B2 · Aug 13, 2024 · US
Perforating gun with conductive detonating cord
US-12044108-B2 · Jul 23, 2024 · US
Untethered drone string for downhole oil and gas wellbore operations
US-12031417-B2 · Jul 9, 2024 · US
Low-voltage primary-free detonator
US-2024167800-A1 · May 23, 2024 · US
Detonator positioning device
US-11952872-B2 · Apr 9, 2024 · US
Systems and methods for marker inclusion in a wellbore
US-11905823-B2 · Feb 20, 2024 · US
System and method to control autonomous devices
US-2024026743-A1 · Jan 25, 2024 · US
Perforating gun assembly with performance optimized shaped charge load
US-2024003230-A1 · Jan 4, 2024 · US
System and method to deploy and control autonomous devices
US-11808098-B2 · Nov 7, 2023 · US
Focused output detonator
US-2023349677-A1 · Nov 2, 2023 · US
Perforating gun assembly with performance optimized shaped charge load
US-11795791-B2 · Oct 24, 2023 · US
Perforating gun assembly having seal element of tandem seal adapter and coupling of housing intersecting with a common plane perpendicular to longitudinal axis
US-11788389-B2 · Oct 17, 2023 · US
Shaped power charge with integrated initiator
US-11761281-B2 · Sep 19, 2023 · US
Low voltage primary free detonator
US-11761743-B2 · Sep 19, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| DynaEnergetics Europe GmbH | 96 |
| Dynaenergetics Gmbh & Co Kg | 40 |
| Jdp Eng And Machine Inc | 6 |
| Dynaenergetics Us Inc | 5 |
| Jdp Eng & Machine Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B43/1185 | 80 |
| E21B43/119 | 60 |
| E21B43/117 | 51 |
| F42D1/043 | 31 |
| F42D1/04 | 27 |