Inventor · disambiguated record
Johannis Josephus Den Boer
Also filed as: BOER JOHANNIS JOSEPHUS DEN · DEN BOER JOHANNIS J · DEN BOER JOHANNIS JOSEPHUS
20 granted patents·6 pending applications·841 citations·filing 1992–2017
96Inventor score
Files withSHELL OIL CO16DEN BOER JOHANNIS JOSEPHUS5BIRCH WILLIAM2ADDIS MICHAEL ANTHONY1TUBEFUSE APPLIC B V1
Top patents by PatentIndex Score
26 records- 0194US9766119B2Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (DAS) assemblySHELL OIL CO·Filed 2016·Granted Sep 19, 2017·9 cites·18 claims
- 0292US10139269B2Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (DAS) assemblySHELL OIL CO·Filed 2017·Granted Nov 27, 2018·6 cites·17 claims
- 0392US6318457B1Multilateral well and electrical transmission systemSHELL OIL CO·Filed 2000·Granted Nov 20, 2001·192 cites·9 claims
- 0492US5287752AMeasurment of gas and liquid flowrates and watercut of multiphase mixtures of oil, water and gasSHELL OIL CO·Filed 1992·Granted Feb 22, 1994·80 cites·7 claims
- 0589US6679324B2Downhole device for controlling fluid flow in a wellSHELL OIL CO·Filed 2002·Granted Jan 20, 2004·149 cites·18 claims
- 0688US9109944B2Method and system for enhancing the spatial resolution of a fiber optical distributed acoustic sensing assemblyDEN BOER JOHANNIS JOSEPHUS·Filed 2010·Granted Aug 18, 2015·29 cites·20 claims
- 0788US7774917B2Forge welding tubularsTUBEFUSE APPLIC B V·Filed 2006·Granted Aug 17, 2010·23 cites·35 claims
- 0887US9494461B2Detecting broadside acoustic signals with a fiber optical distrubuted acoustic sensing (DAS) assemblySHELL OIL CO·Filed 2012·Granted Nov 15, 2016·8 cites·15 claims
- 0987US6896171B2EMAT weld inspectionSHELL OIL CO·Filed 2003·Granted May 24, 2005·49 cites·11 claims
- 1086US6098020ADownhole monitoring method and deviceSHELL OIL CO·Filed 1998·Granted Aug 1, 2000·119 cites·4 claims
- 1182US8176790B2Pressure sensor assembly and method of using the assemblyBIRCH WILLIAM·Filed 2008·Granted May 15, 2012·17 cites·14 claims
- 1282US6675888B2Method and system for moving equipment into and through an underground wellSHELL OIL CO·Filed 2002·Granted Jan 13, 2004·62 cites·2 claims
- 1381US7474221B2Marking of pipe jointsSHELL OIL CO·Filed 2003·Granted Jan 6, 2009·26 cites·15 claims
- 1480US7181821B2Joining expandable tubularsSHELL OIL CO·Filed 2003·Granted Feb 27, 2007·26 cites·29 claims
- 1575US7282663B2Forge welding processSHELL OIL CO·Filed 2003·Granted Oct 16, 2007·21 cites·20 claims
- 1665US9091589B2Fiber optic cable with increased directional sensitivityDEN BOER JOHANNIS JOSEPHUS·Filed 2012·Granted Jul 28, 2015·2 cites·19 claims
- 1758US8621922B2Method and system for monitoring waterbottom subsidenceDEN BOER JOHANNIS JOSEPHUS·Filed 2009·Granted Jan 7, 2014·3 cites·7 claims
- 1854US2008237308A1Forge welding methodDEN BOER JOHANNIS JOSEPHUS·Filed 2008·Application pending·0 cites
- 1953US7699103B2Method and system for inserting a fiber optical sensing cable into an underwater wellSHELL OIL CO·Filed 2005·Granted Apr 20, 2010·4 cites·12 claims
- 2053US7273096B2Gel release deviceSHELL OIL CO·Filed 2002·Granted Sep 25, 2007·15 cites·15 claims
- 2151US10240455B2Method and system for monitoring fluid flow in a conduitSHELL OIL CO·Filed 2014·Granted Mar 26, 2019·1 cites·15 claims
- 2239US2011284216A1Method and system for producing hydrocarbon fluid through a well with a sensor assembly outside the well casingADDIS MICHAEL ANTHONY·Filed 2009·Application pending·0 cites
- 2339US2004038131A1Electrochemical element with ceramic particles in the electrolyte layerFiled 2001·Application pending·0 cites
- 2437US2005236372A1Forge welding methodSHELL OIL CO·Filed 2003·Application pending·0 cites
- 2537US2011017468A1Method of producing hydrocarbons through a smart wellBIRCH WILLIAM·Filed 2009·Application pending·0 cites
- 2637US2006169752A1Forge welding of heavy duty tubularsDEN BOER JOHANNIS JOSEPHUS·Filed 2003·Application pending·0 cites
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