Assignee
DYNAENERGETICS GMBH & CO KG
DE·41 granted patents·2 pending applications·1,676 citations·filing 2000–2019
Top patents by PatentIndex Score
43 records- 0199US10844696B2Positioning device for shaped charges in a perforating gun moduleDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Nov 24, 2020·44 cites·21 claims
- 0299US10458213B1Positioning device for shaped charges in a perforating gun moduleDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Oct 29, 2019·134 cites·25 claims
- 0399US10309199B2Initiator head assemblyDYNAENERGETICS GMBH & CO KG·Filed 2017·Granted Jun 4, 2019·42 cites·19 claims
- 0499US10066921B2Bulkhead assembly having a pivotable electric contact component and integrated ground apparatusDYNAENERGETICS GMBH & CO KG·Filed 2017·Granted Sep 4, 2018·95 cites·20 claims
- 0599US9822618B2Initiator head assemblyDYNAENERGETICS GMBH & CO KG·Filed 2015·Granted Nov 21, 2017·77 cites·20 claims
- 0699US9784549B2Bulkhead assembly having a pivotable electric contact component and integrated ground apparatusDYNAENERGETICS GMBH & CO KG·Filed 2016·Granted Oct 10, 2017·111 cites·8 claims
- 0799US9605937B2Perforating gun and detonator assemblyDYNAENERGETICS GMBH & CO KG·Filed 2014·Granted Mar 28, 2017·162 cites·8 claims
- 0899US9581422B2Perforating gun and detonator assemblyDYNAENERGETICS GMBH & CO KG·Filed 2015·Granted Feb 28, 2017·176 cites·15 claims
- 0998US10605037B2Drone conveyance system and methodDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Mar 31, 2020·15 cites·10 claims
- 1098US10507433B2Device and method for positioning a detonator within a perforating gun assemblyDYNAENERGETICS GMBH & CO KG·Filed 2018·Granted Dec 17, 2019·31 cites·20 claims
- 1198US10472938B2Perforation gun components and systemDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Nov 12, 2019·75 cites·20 claims
- 1298US10429161B2Perforation gun components and systemsDYNAENERGETICS GMBH & CO KG·Filed 2017·Granted Oct 1, 2019·66 cites·20 claims
- 1398US10365078B2Ground apparatus for bulkhead assemblyDYNAENERGETICS GMBH & CO KG·Filed 2018·Granted Jul 30, 2019·21 cites·18 claims
- 1498US10352674B2Pivotable bulkhead assembly for crimp resistanceDYNAENERGETICS GMBH & CO KG·Filed 2018·Granted Jul 16, 2019·22 cites·20 claims
- 1598US10188990B2Device and method for positioning a detonator within a perforating gun assemblyDYNAENERGETICS GMBH & CO KG·Filed 2015·Granted Jan 29, 2019·95 cites·16 claims
- 1698US9702680B2Perforation gun components and systemDYNAENERGETICS GMBH & CO KG·Filed 2016·Granted Jul 11, 2017·88 cites·6 claims
- 1798US9494021B2Perforation gun components and systemDYNAENERGETICS GMBH & CO KG·Filed 2014·Granted Nov 15, 2016·142 cites·20 claims
- 1897US11021923B2Detonation activated wireline release toolDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Jun 1, 2021·20 cites·18 claims
- 1997US10386168B1Conductive detonating cord for perforating gunDYNAENERGETICS GMBH & CO KG·Filed 2018·Granted Aug 20, 2019·18 cites·9 claims
- 2097US10161733B2Pressure bulkhead structure with integrated selective electronic switch circuitry, pressure-isolating enclosure containing such selective electronic switch circuitry, and methods of making suchDYNAENERGETICS GMBH & CO KG·Filed 2018·Granted Dec 25, 2018·20 cites·20 claims
- 2197US9862027B1Shaped charge liner, method of making same, and shaped charge incorporating sameDYNAENERGETICS GMBH & CO KG·Filed 2017·Granted Jan 9, 2018·19 cites·20 claims
- 2296US9915513B1Electronic ignition circuit and method for useDYNAENERGETICS GMBH & CO KG·Filed 2017·Granted Mar 13, 2018·28 cites·16 claims
- 2395US11053782B2Perforating gun system and method of useDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Jul 6, 2021·24 cites·10 claims
- 2495US10669822B2Method of making an initiator head assemblyDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Jun 2, 2020·31 cites·20 claims
- 2594US10400558B1Fluid-disabled detonator and method of useDYNAENERGETICS GMBH & CO KG·Filed 2018·Granted Sep 3, 2019·25 cites·20 claims
- 2694US10376955B2Shaped charge liner and shaped charge incorporating sameDYNAENERGETICS GMBH & CO KG·Filed 2017·Granted Aug 13, 2019·5 cites·20 claims
- 2790US9988885B1Method of initiating a percussion initiatorDYNAENERGETICS GMBH & CO KG·Filed 2017·Granted Jun 5, 2018·5 cites·10 claims
- 2889US10845177B2Conductive detonating cord for perforating gunDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Nov 24, 2020·3 cites·17 claims
- 2989US10739115B2Shaped charge liner, method of making same, and shaped charge incorporating sameDYNAENERGETICS GMBH & CO KG·Filed 2018·Granted Aug 11, 2020·12 cites·19 claims
- 3087US11174713B2Firing head and method of utilizing a firing headDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Nov 16, 2021·4 cites·20 claims
- 3184US11408279B2System 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
- 3284US10899680B2High temperature initiatorDYNAENERGETICS GMBH & CO KG·Filed 2017·Granted Jan 26, 2021·4 cites·20 claims
- 3384US10520286B2Inlay for shaped charge and method of useDYNAENERGETICS GMBH & CO KG·Filed 2018·Granted Dec 31, 2019·9 cites·17 claims
- 3483US11286757B2Fluid-disabled detonator and perforating gun assemblyDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted Mar 29, 2022·2 cites·10 claims
- 3578US11648513B2Detonator positioning deviceDYNAENERGETICS GMBH & CO KG·Filed 2019·Granted May 16, 2023·3 cites·17 claims
- 3676US11193358B2Firing head assembly, well completion device with a firing head assembly and method of useDYNAENERGETICS GMBH & CO KG·Filed 2018·Granted Dec 7, 2021·2 cites·17 claims
- 3761US9890619B2Ballistic transfer moduleDYNAENERGETICS GMBH & CO KG·Filed 2014·Granted Feb 13, 2018·1 cites·16 claims
- 3857US10370944B2Perforating gun with a holding system for hollow charges for a perforating gun systemDYNAENERGETICS GMBH & CO KG·Filed 2013·Granted Aug 6, 2019·2 cites·20 claims
- 3954US7607379B2Perforation gun system for sealing perforation holesDYNAENERGETICS GMBH & CO KG·Filed 2004·Granted Oct 27, 2009·21 cites·7 claims
- 4053US6520089B1Method for setting and igniting a charge of explosives for geological investigations and explosive device associated therewithDYNAENERGETICS GMBH & CO KG·Filed 2000·Granted Feb 18, 2003·17 cites·15 claims
- 4146US2020018139A1Autonomous perforating droneDYNAENERGETICS GMBH & CO KG·Filed 2019·Application pending·0 cites
- 4242US8009801B2Packaging system for detonating cords for X-ray examination and safe shippingDYNAENERGETICS GMBH & CO KG·Filed 2004·Granted Aug 30, 2011·2 cites·8 claims
- 4337US2018202779A1Multiple point initiation for non-axisymmetric shaped chargeDYNAENERGETICS GMBH & CO KG·Filed 2016·Application pending·0 cites
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