Inventor · disambiguated record
Liam Mcnelis
Also filed as: MCNELIS LIAM
61 granted patents·16 pending applications·1,148 citations·filing 2005–2025
99Inventor score
Files withDynaEnergetics Europe GmbH54DYNAENERGETICS GMBH & CO KG17DELPHIAN BALLISTICS LTD1DELPHIAN TECH LTD1GESSEL UWE1
Top patents by PatentIndex Score
77 records- 0199US11499401B2Perforating gun assembly with performance optimized shaped charge loadDynaEnergetics Europe GmbH·Filed 2021·Granted Nov 15, 2022·18 cites·16 claims
- 0299US9605937B2Perforating gun and detonator assemblyDYNAENERGETICS GMBH & CO KG·Filed 2014·Granted Mar 28, 2017·162 cites·8 claims
- 0399US9581422B2Perforating gun and detonator assemblyDYNAENERGETICS GMBH & CO KG·Filed 2015·Granted Feb 28, 2017·176 cites·15 claims
- 0498US11795791B2Perforating gun assembly with performance optimized shaped charge loadDynaEnergetics Europe GmbH·Filed 2022·Granted Oct 24, 2023·9 cites·20 claims
- 0598US11608720B2Perforating gun system with electrical connection assembliesDynaEnergetics Europe GmbH·Filed 2020·Granted Mar 21, 2023·11 cites·19 claims
- 0698US11204224B2Reverse burn power charge for a wellbore toolDynaEnergetics Europe GmbH·Filed 2020·Granted Dec 21, 2021·9 cites·19 claims
- 0798US11125056B2Perforation gun components and systemDynaEnergetics Europe GmbH·Filed 2018·Granted Sep 21, 2021·13 cites·20 claims
- 0898US10844697B2Perforation gun components and systemDynaEnergetics Europe GmbH·Filed 2019·Granted Nov 24, 2020·49 cites·21 claims
- 0998US10794159B2Bottom-fire perforating droneDynaEnergetics Europe GmbH·Filed 2019·Granted Oct 6, 2020·26 cites·20 claims
- 1098US10605037B2Drone conveyance system and methodDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Mar 31, 2020·15 cites·10 claims
- 1198US10507433B2Device and method for positioning a detonator within a perforating gun assemblyDYNAENERGETICS GMBH & CO KG·Filed 2018·Granted Dec 17, 2019·31 cites·20 claims
- 1298US10472938B2Perforation gun components and systemDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Nov 12, 2019·75 cites·20 claims
- 1398US10429161B2Perforation gun components and systemsDYNAENERGETICS GMBH & CO KG·Filed 2017·Granted Oct 1, 2019·66 cites·20 claims
- 1498US10188990B2Device and method for positioning a detonator within a perforating gun assemblyDYNAENERGETICS GMBH & CO KG·Filed 2015·Granted Jan 29, 2019·95 cites·16 claims
- 1598US9702680B2Perforation gun components and systemDYNAENERGETICS GMBH & CO KG·Filed 2016·Granted Jul 11, 2017·88 cites·6 claims
- 1698US9494021B2Perforation gun components and systemDYNAENERGETICS GMBH & CO KG·Filed 2014·Granted Nov 15, 2016·142 cites·20 claims
- 1797US12031417B2Untethered drone string for downhole oil and gas wellbore operationsDynaEnergetics Europe GmbH·Filed 2022·Granted Jul 9, 2024·5 cites·19 claims
- 1897US11542792B2Tandem seal adapter for use with a wellbore tool, and wellbore tool string including a tandem seal adapterDynaEnergetics Europe GmbH·Filed 2020·Granted Jan 3, 2023·5 cites·11 claims
- 1997US10386168B1Conductive detonating cord for perforating gunDYNAENERGETICS GMBH & CO KG·Filed 2018·Granted Aug 20, 2019·18 cites·9 claims
- 2096US11434713B2Wellhead launcher system and methodDynaEnergetics Europe GmbH·Filed 2020·Granted Sep 6, 2022·5 cites·20 claims
- 2196US11434725B2Automated drone delivery systemDynaEnergetics Europe GmbH·Filed 2020·Granted Sep 6, 2022·5 cites·19 claims
- 2296US11255147B2Single use setting tool for actuating a tool in a wellboreDynaEnergetics Europe GmbH·Filed 2020·Granted Feb 22, 2022·9 cites·20 claims
- 2395US11578549B2Single use setting tool for actuating a tool in a wellboreDynaEnergetics Europe GmbH·Filed 2021·Granted Feb 14, 2023·6 cites·20 claims
- 2494US11661824B2Autonomous perforating droneDynaEnergetics Europe GmbH·Filed 2022·Granted May 30, 2023·3 cites·20 claims
- 2594US11591885B2Selective untethered drone string for downhole oil and gas wellbore operationsDynaEnergetics Europe GmbH·Filed 2019·Granted Feb 28, 2023·10 cites·16 claims
- 2694USD904475STandem subDynaEnergetics Europe GmbH·Filed 2020·Granted Dec 8, 2020·21 cites·1 claims
- 2793US12221275B2Mobile perforating bank unit and modular storage containerDynaEnergetics Europe GmbH·Filed 2022·Granted Feb 11, 2025·2 cites·5 claims
- 2891US11761281B2Shaped power charge with integrated initiatorDynaEnergetics Europe GmbH·Filed 2020·Granted Sep 19, 2023·3 cites·18 claims
- 2990US12060757B2Self-erecting launcher assemblyDynaEnergetics Europe GmbH·Filed 2021·Granted Aug 13, 2024·2 cites·20 claims
- 3090US10954760B2Closure member and encapsulated slotted shaped charge with closure memberDynaEnergetics Europe GmbH·Filed 2018·Granted Mar 23, 2021·11 cites·20 claims
- 3189US10845177B2Conductive detonating cord for perforating gunDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Nov 24, 2020·3 cites·17 claims
- 3289US9441438B2Perforating gun assembly and method of forming wellbore perforationsDELPHIAN TECH LTD·Filed 2014·Granted Sep 13, 2016·30 cites·31 claims
- 3389US2024392662A1Perforating gun orientation systemDynaEnergetics Europe GmbH·Filed 2024·Application pending·0 cites
- 3488US12215576B2Single charge perforation gun and systemDynaEnergetics Europe GmbH·Filed 2021·Granted Feb 4, 2025·1 cites·12 claims
- 3588US11385036B2Conductive detonating cord for perforating gunDynaEnergetics Europe GmbH·Filed 2020·Granted Jul 12, 2022·1 cites·20 claims
- 3687US12060778B2Perforating gun assemblyDynaEnergetics Europe GmbH·Filed 2023·Granted Aug 13, 2024·1 cites·16 claims
- 3784US11408279B2System and method for navigating a wellbore and determining location in a wellboreDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Aug 9, 2022·3 cites·15 claims
- 3884US10899680B2High temperature initiatorDYNAENERGETICS GMBH & CO KG·Filed 2017·Granted Jan 26, 2021·4 cites·20 claims
- 3984US2025382859A1Perforating gun assembly with performance optimized shaped charge loadDynaEnergetics Europe GmbH·Filed 2025·Application pending·0 cites
- 4081US12078038B2Perforating gun orientation systemDynaEnergetics Europe GmbH·Filed 2022·Granted Sep 3, 2024·0 cites·12 claims
- 4181US11492877B2Closure member and encapsulated slotted shaped charge with closure memberDynaEnergetics Europe GmbH·Filed 2021·Granted Nov 8, 2022·1 cites·20 claims
- 4280US12416210B2Self-erecting launcher assemblyDynaEnergetics Europe GmbH·Filed 2024·Granted Sep 16, 2025·0 cites·20 claims
- 4378US12338716B2Perforating gun assembly with performance optimized shaped charge loadDynaEnergetics Europe GmbH·Filed 2023·Granted Jun 24, 2025·0 cites·16 claims
- 4478US11761743B2Low voltage primary free detonatorDynaEnergetics Europe GmbH·Filed 2021·Granted Sep 19, 2023·1 cites·20 claims
- 4578US11648513B2Detonator positioning deviceDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted May 16, 2023·3 cites·17 claims
- 4676US12044108B2Perforating gun with conductive detonating cordDynaEnergetics Europe GmbH·Filed 2022·Granted Jul 23, 2024·0 cites·19 claims
- 4776US10914563B2Shaped charge metal foam packageDynaEnergetics Europe GmbH·Filed 2016·Granted Feb 9, 2021·4 cites·18 claims
- 4876US2025179897A1Detonator positioning deviceDynaEnergetics Europe GmbH·Filed 2024·Application pending·0 cites
- 4975US11661823B2Perforating gun assembly and wellbore tool string with tandem seal adapterDynaEnergetics Europe GmbH·Filed 2021·Granted May 30, 2023·0 cites·13 claims
- 5074US11952872B2Detonator positioning deviceDynaEnergetics Europe GmbH·Filed 2022·Granted Apr 9, 2024·0 cites·20 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Liam Mcnelis files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →