Inventor · disambiguated record
Hans Paul Hopper
Also filed as: HOPPER HANS · HOPPER HANS P · HOPPER HANS PAUL
66 granted patents·7 pending applications·2,372 citations·filing 1982–2017
99Inventor score
Files withCAMERON INT CORP25BRITISH PETROLEUM CO PLC14COOPER CAMERON CORP14HOPPER HANS PAUL5HOPPER HANS P4
Top patents by PatentIndex Score
73 records- 0198US5544707AWellheadCOOPER CAMERON CORP·Filed 1993·Granted Aug 13, 1996·265 cites·13 claims
- 0297US4920811AFail-safe release actuator mechanismBRITISH PETROLEUM CO PLC·Filed 1989·Granted May 1, 1990·74 cites·10 claims
- 0394US6039119ACompletion systemCOOPER CAMERON CORP·Filed 1996·Granted Mar 21, 2000·120 cites·37 claims
- 0493US4900433AVertical oil separatorBRITISH PETROLEUM CO PLC·Filed 1988·Granted Feb 13, 1990·101 cites·6 claims
- 0592US4943187AROV intervention on subsea equipmentBRITISH PETROLEUM CO·Filed 1988·Granted Jul 24, 1990·65 cites·10 claims
- 0690US9714561B2Separator and method of separationCAMERON INT CORP·Filed 2013·Granted Jul 25, 2017·7 cites·16 claims
- 0790US8617405B2Separator and method of separationHOPPER HANS PAUL·Filed 2007·Granted Dec 31, 2013·16 cites·33 claims
- 0889US7165610B2Removable sealCAMERON INT CORP·Filed 2004·Granted Jan 23, 2007·87 cites·18 claims
- 0989US5085277ASub-sea well injection systemBRITISH PETROLEUM CO PLC·Filed 1990·Granted Feb 4, 1992·119 cites·12 claims
- 1089US4848475ASea bed process complexBRITISH PETROLEUM CO PLC·Filed 1988·Granted Jul 18, 1989·96 cites·9 claims
- 1188US8529772B2Method and apparatus for fluid separationHOPPER HANS PAUL·Filed 2012·Granted Sep 10, 2013·7 cites·31 claims
- 1288US8286805B2Method and apparatus for fluid separationHOPPER HANS PAUL·Filed 2007·Granted Oct 16, 2012·12 cites·30 claims
- 1388US4848472AInsert choke and control module thereforBRITISH PETROLEUM CO·Filed 1988·Granted Jul 18, 1989·77 cites·12 claims
- 1487US9845654B2Subsea supportCAMERON INT CORP·Filed 2015·Granted Dec 19, 2017·5 cites·20 claims
- 1587US7274989B2Borehole equipment position detection systemCAMERON INT CORP·Filed 2002·Granted Sep 25, 2007·80 cites·20 claims
- 1687US7134498B2Well drilling and completions systemCAMERON INT CORP·Filed 2004·Granted Nov 14, 2006·38 cites·26 claims
- 1787US5070944ADown hole electrically operated safety valveBRITISH PETROLEUM CO PLC·Filed 1990·Granted Dec 10, 1991·103 cites·11 claims
- 1885US7117945B2Well operations systemCAMERON INT CORP·Filed 2005·Granted Oct 10, 2006·15 cites·15 claims
- 1983US7152682B2Subsea process assemblyCAMERON INT CORP·Filed 2003·Granted Dec 26, 2006·60 cites·23 claims
- 2082US7314559B2SeparatorCAMERON INT CORP·Filed 2003·Granted Jan 1, 2008·29 cites·17 claims
- 2182US6547008B1Well operations systemCOOPER CAMERON CORP·Filed 2000·Granted Apr 15, 2003·36 cites·23 claims
- 2280US10100604B2Valve assembly with cage and flow control assemblyCAMERON INT CORP·Filed 2015·Granted Oct 16, 2018·5 cites·28 claims
- 2380US4732215ASubsea oil production systemBRITISH PETROLEUM CO PLC·Filed 1986·Granted Mar 22, 1988·56 cites·11 claims
- 2479US9689368B2Method and apparatus for energy generationHOPPER HANS P·Filed 2011·Granted Jun 27, 2017·3 cites·59 claims
- 2579US4903774AAnnulus shut-off mechanismBRITISH PETROLEUM CO PLC·Filed 1989·Granted Feb 27, 1990·72 cites·12 claims
- 2678US7062960B2Blow out preventer testing apparatusCOOPER CAMERON CORP·Filed 2002·Granted Jun 20, 2006·54 cites·29 claims
- 2778US5558532AElectrical connectionCOOPER CAMERON CORP·Filed 1994·Granted Sep 24, 1996·56 cites·9 claims
- 2877US10472949B2Gas-in-solution detection system and methodCAMERON INT CORP·Filed 2017·Granted Nov 12, 2019·1 cites·20 claims
- 2977US7363982B2Subsea well production flow systemCAMERON INT CORP·Filed 2004·Granted Apr 29, 2008·45 cites·17 claims
- 3077US6860921B2Method and apparatus for separating liquid from a multi-phase liquid/gas streamCOOPER CAMERON CORP·Filed 2003·Granted Mar 1, 2005·49 cites·33 claims
- 3177US4567762AThermoelectric level detector and a method for its manufactureTELEFUNKEN ELECTRONIC GMBH·Filed 1982·Granted Feb 4, 1986·36 cites·26 claims
- 3276US7500524B2Well operations systemsCAMERON INT CORP·Filed 2007·Granted Mar 10, 2009·8 cites·20 claims
- 3375US5456313AModular control systemCOOPER GREAT BRITAIN LTD·Filed 1994·Granted Oct 10, 1995·62 cites·11 claims
- 3474US7314086B2Well operations systemCAMERON INT CORP·Filed 2006·Granted Jan 1, 2008·7 cites·11 claims
- 3573US6497286B1Method and apparatus for drilling a plurality of offshore underwater wellsCOOPER CAMERON CORP·Filed 1999·Granted Dec 24, 2002·54 cites·121 claims
- 3672US9719483B2Method and apparatus for generating energy from a flowing water currentHOPPER HANS P·Filed 2011·Granted Aug 1, 2017·2 cites·74 claims
- 3772US8613323B2Wellhead assemblyGARBETT KEITH·Filed 2007·Granted Dec 24, 2013·17 cites·36 claims
- 3872US7308943B2Well operations systemCAMERON INT CORP·Filed 2006·Granted Dec 18, 2007·6 cites·27 claims
- 3972US6257549B1Actuation moduleCOOPER CAMERON CORP·Filed 1999·Granted Jul 10, 2001·59 cites·7 claims
- 4072US5040606AAnnulus safety valveBRITISH PETROLEUM CO PLC·Filed 1990·Granted Aug 20, 1991·52 cites·11 claims
- 4170US6200152B1Electrical connectionCOOPER CAMERON CORP·Filed 1998·Granted Mar 13, 2001·47 cites·18 claims
- 4269US5005650AMulti-purpose well head equipmentBRITISH PETROLEUM CO PLC·Filed 1990·Granted Apr 9, 1991·46 cites·8 claims
- 4367US5007852AElectrical cable assemblyBRITISH PETROLEUM CO PLC·Filed 1990·Granted Apr 16, 1991·31 cites·9 claims
- 4465US10655455B2Fluid analysis monitoring systemCAMERON INT CORP·Filed 2016·Granted May 19, 2020·1 cites·19 claims
- 4565US10125570B2Valve assemblyCAMERON INT CORP·Filed 2015·Granted Nov 13, 2018·1 cites·25 claims
- 4665US7314085B2Well operations systemCAMERON INT CORP·Filed 2005·Granted Jan 1, 2008·4 cites·20 claims
- 4765US4806114AUnderwater electrically conductive couplingBRITISH PETROLEUM CO PLC·Filed 1986·Granted Feb 21, 1989·24 cites·7 claims
- 4863US2017284182A1Separator and Method of SeparationCAMERON INT CORP·Filed 2017·Application pending·0 cites
- 4962US5107930AGuide line attachmentBRITISH PETROLEUM CO PLC·Filed 1990·Granted Apr 28, 1992·20 cites·12 claims
- 5061US7093660B2Well operations systemCOOPER CAMERON CORP·Filed 2003·Granted Aug 22, 2006·12 cites·104 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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