Inventor · disambiguated record
Gregory J. Hatton
Also filed as: HATTON GREGORY · HATTON GREGORY J · HATTON GREGORY JOHN
35 granted patents·10 pending applications·801 citations·filing 1982–2017
98Inventor score
Top patents by PatentIndex Score
45 records- 0194US7530398B2Method and apparatus for a cold flow subsea hydrocarbon production systemSHELL OIL CO·Filed 2005·Granted May 12, 2009·41 cites·23 claims
- 0294US4760742AMulti-phase petroleum stream monitoring system and methodTEXACO INC·Filed 1987·Granted Aug 2, 1988·75 cites·9 claims
- 0393US7918283B2Method and apparatus for a cold flow subsea hydrocarbon production systemSHELL OIL CO·Filed 2005·Granted Apr 5, 2011·37 cites·20 claims
- 0492US4499418AWater cut monitoring means and methodTEXACO INC·Filed 1982·Granted Feb 12, 1985·74 cites·4 claims
- 0591US9926467B2Superhydrophobic compositions and coating process for the internal surface of tubular structuresSOUTHWEST RES INST·Filed 2017·Granted Mar 27, 2018·2 cites·3 claims
- 0691US4884457AMeans and method for monitoring the flow of a multi-phase petroleum streamTEXACO INC·Filed 1989·Granted Dec 5, 1989·61 cites·14 claims
- 0790US9701869B2Superhydrophobic compositions and coating process for the internal surface of tubular structuresSOUTHWEST RES INST·Filed 2015·Granted Jul 11, 2017·2 cites·7 claims
- 0887US5779451APower efficient multi-stage twin screw pumpFiled 1996·Granted Jul 14, 1998·45 cites·5 claims
- 0984US4947127AMicrowave water cut monitorTEXACO INC·Filed 1989·Granted Aug 7, 1990·54 cites·6 claims
- 1083US5871340AApparatus for cooling high-pressure boost high gas-fraction twin-screw pumpsFiled 1996·Granted Feb 16, 1999·38 cites·1 claims
- 1181US9004177B2Subsea production systems and methodsHATTON GREGORY JOHN·Filed 2010·Granted Apr 14, 2015·8 cites·19 claims
- 1280US8814473B2Pipe transport system with hydrophobic wallHATTON GREGORY JOHN·Filed 2011·Granted Aug 26, 2014·9 cites·15 claims
- 1380US6135723AEfficient Multistage pumpFiled 1999·Granted Oct 24, 2000·31 cites·19 claims
- 1472US4660414APetroleum stream monitoring means and methodTEXACO INC·Filed 1985·Granted Apr 28, 1987·31 cites·18 claims
- 1571US5396807AMeans to determine liquid flow rate with gas presentTEXACO INC·Filed 1994·Granted Mar 14, 1995·30 cites·2 claims
- 1670US5014010ADual frequency microwave water cut monitoring means and methodTEXACO INC·Filed 1989·Granted May 7, 1991·43 cites·12 claims
- 1769US5251488AMultiphase volume and flow test instrumentTEXACO INC·Filed 1991·Granted Oct 12, 1993·30 cites·10 claims
- 1868US9121540B2Superhydrophobic compositions and coating process for the internal surface of tubular structuresSOUTHWEST RES INST·Filed 2012·Granted Sep 1, 2015·2 cites·9 claims
- 1966US5625293ADetermination of the watercut of a multiphase flow directly from measured microwave frequency dielectric propertiesFiled 1995·Granted Apr 29, 1997·30 cites·10 claims
- 2060US5107219AMeans and method for determining the conductance of a fluidTEXACO INC·Filed 1991·Granted Apr 21, 1992·22 cites·4 claims
- 2160US5076705AStatic mixing system with high turndown ratios to minimize pressure dropsTEXACO INC·Filed 1990·Granted Dec 31, 1991·25 cites·13 claims
- 2255US12497698B2Coatings formed from the deposition of plasma-activated adductsSOUTHWEST RES INST·Filed 2016·Granted Dec 16, 2025·0 cites·8 claims
- 2351US6382032B1Apparatus and method for measuring flow of gas with entrained liquidsSOUTHWEST RES INST·Filed 1998·Granted May 7, 2002·18 cites·10 claims
- 2449US5195380APetroleum stream analyzing means and methodTEXACO INC·Filed 1991·Granted Mar 23, 1993·16 cites·20 claims
- 2545US5660617ASystem and method for maintaining multiphase flow with minimal solids degradationSOUTHWEST RES INST·Filed 1996·Granted Aug 26, 1997·12 cites·5 claims
- 2645US5473256ACombination microwave waveguide and pressure barrierTEXACO INC·Filed 1994·Granted Dec 5, 1995·8 cites·5 claims
- 2744US4977377AMicrowave water cut monitor with temperature controlled test cellTEXACO INC·Filed 1989·Granted Dec 11, 1990·11 cites·7 claims
- 2844US4947128ACo-variance microwave water cut monitoring means and methodTEXACO IJN INC·Filed 1989·Granted Aug 7, 1990·12 cites·10 claims
- 2944US2016130918A1Jumper line configurations for hydrate inhibitionSHELL OIL CO·Filed 2014·Application pending·0 cites
- 3043US9752416B2Method of preventing hydrate formation in open water capture devicesSHELL OIL CO·Filed 2015·Granted Sep 5, 2017·0 cites·10 claims
- 3143US2013025632A1Slurry generationHATTON GREGORY JOHN·Filed 2011·Application pending·0 cites
- 3241US5483171ADetermination of water cut and gas-fraction in oil/water/gas streamsTEXACO INC·Filed 1994·Granted Jan 9, 1996·8 cites·3 claims
- 3341US5315117AVolume meter systemTEXACO INC·Filed 1993·Granted May 24, 1994·9 cites·8 claims
- 3440US2013098798A1Pipe transport systemHATTON GREGORY JOHN·Filed 2011·Application pending·0 cites
- 3540US2016130913A1Subsea production coolerSHELL OIL CO·Filed 2014·Application pending·0 cites
- 3639US5048348AFluid flow volumetric determination apparatus and methodTEXACO INC·Filed 1990·Granted Sep 17, 1991·9 cites·9 claims
- 3739US2012051840A1Subsea capture system and method of using sameHATTON GREGORY JOHN·Filed 2011·Application pending·0 cites
- 3839US2013220438A1Method and apparatus to remove depositsHATTON GREGORY JOHN·Filed 2011·Application pending·0 cites
- 3937US10036489B2Hydrate deposit inhibition with surface-chemical combinationBHATNAGAR GAURAV·Filed 2011·Granted Jul 31, 2018·0 cites·14 claims
- 4037US5412326AMeans and method for analyzing a petroleum streamTEXACO INC·Filed 1993·Granted May 2, 1995·7 cites·2 claims
- 4133US2006186023A1Pipes, systems, and methods for transporting hydrocarbonsBALKANYI SZABOLCS R·Filed 2006·Application pending·0 cites
- 4232US2017212061A1Methods of detecting flow line deposits using gamma ray densitometrySHELL OIL CO·Filed 2015·Application pending·0 cites
- 4331US2017248418A1Method of detecting flow line deposits using gamma ray densitometrySHELL OIL CO·Filed 2015·Application pending·0 cites
- 4429US2012051841A1Subsea capture system and method of using sameHATTON GREGORY JOHN·Filed 2011·Application pending·0 cites
- 4527US5563518AMethod of standard dielectric water cut measurement with small gas fraction presentTEXACO INC·Filed 1994·Granted Oct 8, 1996·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →