Assignee
DRILLMEC SPA
IT·13 granted patents·2 pending applications·17 citations·filing 2007–2021
Top patents by PatentIndex Score
15 records- 0184US10113379B2Method of assembly of a string of elements for deepwater drilling and ultradeep obstruction element and corresponding use of the same in said drilling stringDRILLMEC SPA·Filed 2015·Granted Oct 30, 2018·5 cites·17 claims
- 0281US9574403B2Mobile drilling rigDRILLMEC SPA·Filed 2013·Granted Feb 21, 2017·8 cites·7 claims
- 0364US10907423B2Manipulator apparatus for handling of perforation elements to and from a drilling floorDRILLMEC SPA·Filed 2017·Granted Feb 2, 2021·1 cites·12 claims
- 0455US8991107B2Mast for drilling rigs and methods of assembling the sameDRILLMEC SPA·Filed 2012·Granted Mar 31, 2015·1 cites·15 claims
- 0548US11767724B2Valve element for drilling elements, drilling elements and method for assembling the valve element to drilling elementsDRILLMEC SPA·Filed 2020·Granted Sep 26, 2023·0 cites·16 claims
- 0648US2015135607A1Well drilling apparatus and assembling and disassembling methodDRILLMEC SPA·Filed 2013·Application pending·0 cites
- 0747US10662717B2Telescopic mast for drilling and associated drilling rigDRILLMEC SPA·Filed 2014·Granted May 26, 2020·2 cites·11 claims
- 0847US9976366B2Valve assembly for drilling mud circulation and associated drilling elementsDRILLMEC SPA·Filed 2014·Granted May 22, 2018·0 cites·9 claims
- 0946US10145184B2Anti-friction device of drilling elementsDRILLMEC SPA·Filed 2014·Granted Dec 4, 2018·0 cites·10 claims
- 1038US12139976B2Stabilization manipulator for moving drilling elements in a drilling rig, manipulation system and drilling rigDRILLMEC SPA·Filed 2021·Granted Nov 12, 2024·0 cites·13 claims
- 1138US10487601B2Control equipment for monitoring flows of drilling muds for uninterrupted drilling mud circulation circuits and method thereofDRILLMEC SPA·Filed 2016·Granted Nov 26, 2019·0 cites·10 claims
- 1238US2008047755A1Drilling unitDRILLMEC SPA·Filed 2007·Application pending·0 cites
- 1337US10190375B2Connection device for connecting a secondary circuit to a drilling element for the circulation of drilling fluids in an oil wellDRILLMEC SPA·Filed 2015·Granted Jan 29, 2019·0 cites·15 claims
- 1435US12234694B2Innovative multifunction manipulator for manipulating drilling elements in a drilling rig and related drilling rigDRILLMEC SPA·Filed 2021·Granted Feb 25, 2025·0 cites·13 claims
- 1535US10094187B2Collector circuit for drilling fluid circulation system and method for diverting the circulation of the fluidDRILLMEC SPA·Filed 2015·Granted Oct 9, 2018·0 cites·14 claims
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