Inventor · disambiguated record
Peter Nellessen
Also filed as: NELLESSEN JR PETER · NELLESSEN PETER
12 granted patents·4 pending applications·129 citations·filing 1988–2016
90Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP4NELLESSEN JR PETER3MACHIN JONATHAN2NELLESSEN PETER2PERRY SLINGSBY SYSTEMS INC2
Top patents by PatentIndex Score
16 records- 0185US9637994B2Pressure tolerant batterySCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Granted May 2, 2017·4 cites·12 claims
- 0284US8726644B2Control of underwater actuators using ambient pressureNELLESSEN PETER·Filed 2011·Granted May 20, 2014·7 cites·18 claims
- 0382US9657563B2Communication between downhole tool and surface locationSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted May 23, 2017·13 cites·19 claims
- 0474US8978767B2Subsea well intervention lubricator and method for subsea pumpingMACHIN JONATHAN·Filed 2009·Granted Mar 17, 2015·8 cites·12 claims
- 0573US5423156ASheathing strap and alignment guideFiled 1993·Granted Jun 13, 1995·51 cites·9 claims
- 0672US4841894AHull cleanerNELLESSEN JR PETER·Filed 1988·Granted Jun 27, 1989·23 cites·14 claims
- 0763US5485973AStorage of cableBENTHOS INC·Filed 1994·Granted Jan 23, 1996·14 cites·19 claims
- 0860US9488199B2Subsea actuator with three-pressure controlNELLESSEN PETER·Filed 2014·Granted Nov 8, 2016·2 cites·19 claims
- 0960US9222321B2Orienting a subsea tubing hanger assemblyNELLESSEN JR PETER·Filed 2012·Granted Dec 29, 2015·2 cites·20 claims
- 1050US9534453B2Umbilical management system and method for subsea well interventionMACHIN JONATHAN·Filed 2009·Granted Jan 3, 2017·5 cites·40 claims
- 1143US9528328B2Passive offshore tension compensator assemblySCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Granted Dec 27, 2016·0 cites·15 claims
- 1242US2014014354A1Deployment of cables for landing stringsSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Application pending·0 cites
- 1337US2018073345A1Non-obtrusive methods of measuring flows into and out of a subsea well and associated systemsSHELL OIL CO·Filed 2016·Application pending·0 cites
- 1436US8978766B2Temperature compensated accumulatorNELLESSEN JR PETER·Filed 2011·Granted Mar 17, 2015·0 cites·16 claims
- 1529US2009178848A1Subsea Drilling System and Method for Operating the Drilling SystemPERRY SLINGSBY SYSTEMS INC·Filed 2008·Application pending·0 cites
- 1629US2009178847A1Method and Device for Subsea Wire Line DrillingPERRY SLINGSBY SYSTEMS INC·Filed 2008·Application pending·0 cites
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