Inventor · disambiguated record
Wilhelmus Hubertus Paulus Maria Heijnen
Also filed as: HEIJNEN WILHELMUS H P M · HEIJNEN WILHELMUS HUBERTUS PAU · HEIJNEN WILHELMUS HUBERTUS PAULUS MARIA
38 granted patents·863 citations·filing 1989–2018
98Inventor score
Files withSHELL OIL CO21HEIJNEN WILHELMUS HUBERTUS PAULUS MARIA9MAERSK OLIE & GAS4JENSEN MICHAEL1SHELL INT RESEARCH1
Top patents by PatentIndex Score
38 records- 0199US6460615B1Pipe expansion deviceSHELL OIL CO·Filed 2000·Granted Oct 8, 2002·124 cites·2 claims
- 0294US6907652B1Pipe connecting methodSHELL OIL CO·Filed 2000·Granted Jun 21, 2005·66 cites·6 claims
- 0392US6457749B1Lock assemblySHELL OIL CO·Filed 2000·Granted Oct 1, 2002·116 cites·9 claims
- 0492US5103911AMethod and apparatus for perforating a well liner and for fracturing a surrounding formationSHELL OIL CO·Filed 1991·Granted Apr 14, 1992·153 cites·11 claims
- 0586US9598921B2Method and system for well and reservoir management in open hole completions as well as method and system for producing crude oilHEIJNEN WILHELMUS HUBERTUS PAULUS MARIA·Filed 2012·Granted Mar 21, 2017·12 cites·30 claims
- 0681US8936097B2Method and an apparatus for downhole injecting one or more treatment fluidsHEIJNEN WILHELMUS HUBERTUS PAULUS MARIA·Filed 2009·Granted Jan 20, 2015·20 cites·16 claims
- 0780US9885218B2Downhole apparatusHEIJNEN WILHELMUS HUBERTUS PAULUS MARIA·Filed 2010·Granted Feb 6, 2018·6 cites·35 claims
- 0880US6390199B1Downhole safety valveSHELL OIL CO·Filed 2000·Granted May 21, 2002·23 cites·17 claims
- 0977US9080388B2Device and a system and a method of moving in a tubular channelHEIJNEN WILHELMUS HUBERTUS PAULUS MARIA·Filed 2010·Granted Jul 14, 2015·7 cites·20 claims
- 1076US6705085B1Downhole electric power generatorSHELL OIL CO·Filed 2000·Granted Mar 16, 2004·49 cites·7 claims
- 1171US6460619B1Method and apparatus for creation and isolation of multiple fracture zones in an earth formationSHELL OIL CO·Filed 2000·Granted Oct 8, 2002·40 cites·8 claims
- 1264US6575236B1Device for manipulating a tool in a well tubularSHELL OIL CO·Filed 2000·Granted Jun 10, 2003·27 cites·11 claims
- 1363US6460618B1Method and apparatus for improving the permeability in an earth formation utilizing shock wavesSHELL OIL CO·Filed 2000·Granted Oct 8, 2002·28 cites·6 claims
- 1461US6585048B1Wellbore system having non-return valveSHELL OIL CO·Filed 2000·Granted Jul 1, 2003·24 cites·6 claims
- 1560US6742585B1Sealing off openings through the wall of a well tubularSHELL OIL CO·Filed 2000·Granted Jun 1, 2004·25 cites·13 claims
- 1657US8763689B2Ceramic screenHEIJNEN WILHELMUS HUBERTUS PAULUS MARIA·Filed 2007·Granted Jul 1, 2014·4 cites·9 claims
- 1757US7523785B2System for injecting a substance into an annular spaceMAERSK OLIE & GAS·Filed 2006·Granted Apr 28, 2009·5 cites·14 claims
- 1857US6955216B1Device for injecting a fluid into a formationSHELL OIL CO·Filed 2000·Granted Oct 18, 2005·27 cites·7 claims
- 1956US11299946B2Downhole apparatusMAERSK OLIE & GAS·Filed 2018·Granted Apr 12, 2022·0 cites·21 claims
- 2055US6513591B1Leak detection methodSHELL OIL CO·Filed 2000·Granted Feb 4, 2003·17 cites·3 claims
- 2155US6371211B1Method of creating a weld in a wellboreSHELL OIL CO·Filed 2000·Granted Apr 16, 2002·5 cites·14 claims
- 2254US6380476B1Generating electric power in a wellboreSHELL OIL CO·Filed 2000·Granted Apr 30, 2002·16 cites·7 claims
- 2352US9341048B2Ceramic screenMAERSK OLIE & GAS·Filed 2014·Granted May 17, 2016·0 cites·18 claims
- 2452US6959760B1Downhole pulserSHELL OIL CO·Filed 2000·Granted Nov 1, 2005·15 cites·8 claims
- 2550US8727023B2Wireline lubricatorHEIJNEN WILHELMUS HUBERTUS PAULUS MARIA·Filed 2009·Granted May 20, 2014·2 cites·19 claims
- 2647US5295810AApparatus for compressing a fluidSHELL OIL CO·Filed 1993·Granted Mar 22, 1994·14 cites·4 claims
- 2746US6464001B1Multilateral wellbore systemSHELL OIL CO·Filed 2000·Granted Oct 15, 2002·9 cites·11 claims
- 2845US5071053AMethod and device for joining well tubularsSHELL RES LTD·Filed 1990·Granted Dec 10, 1991·14 cites·23 claims
- 2942US9353588B2Device and a system and a method of examining a tubular channelHEIJNEN WILHELMUS HUBERTUS PAULUS MARIA·Filed 2010·Granted May 31, 2016·0 cites·23 claims
- 3042US9249645B2Apparatus for sealing off a part of a wall in a section drilled into an earth formation, and a method for applying the apparatusHEIJNEN WILHELMUS HUBERTUS PAULUS MARIA·Filed 2010·Granted Feb 2, 2016·0 cites·20 claims
- 3142US7913753B2System for injecting a substance into an annular spaceMAERSK OLIE & GAS·Filed 2009·Granted Mar 29, 2011·0 cites·7 claims
- 3240US6390202B1Setting an annular sealSHELL OIL CO·Filed 2000·Granted May 21, 2002·2 cites·5 claims
- 3338US11174724B2Downhole tool for detecting pipe leaksTOTAL E&P DANMARK AS·Filed 2016·Granted Nov 16, 2021·0 cites·15 claims
- 3438US8807211B2Tool for shutting off openings or leaks in a well boreHEIJNEN WILHELMUS HUBERTUS PAULUS MARIA·Filed 2009·Granted Aug 19, 2014·1 cites·15 claims
- 3537US7066252B2Erosion resistant, self and/or artificial external cleaning solid exclusion systemSHELL OIL CO·Filed 2002·Granted Jun 27, 2006·7 cites·8 claims
- 3636US9097078B2Down hole equipment removal systemJENSEN MICHAEL·Filed 2009·Granted Aug 4, 2015·0 cites·20 claims
- 3735US6386285B1Flow identification systemSHELL OIL CO·Filed 2000·Granted May 14, 2002·5 cites·8 claims
- 3830US4958856APressure energized sealing jointSHELL INT RESEARCH·Filed 1989·Granted Sep 25, 1990·0 cites·10 claims
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