Inventor · disambiguated record
Stephen Richard Larter
Also filed as: LARTER STEPHEN · LARTER STEPHEN R · LARTER STEPHEN RICHARD
14 granted patents·4 pending applications·169 citations·filing 1983–2020
92Inventor score
Top patents by PatentIndex Score
18 records- 0182US4485071AField source rock evaluation apparatusUNION OIL CO·Filed 1983·Granted Nov 27, 1984·41 cites·2 claims
- 0280US9528874B2Reservoir sampling tools and methodsLARTER STEPHEN RICHARD·Filed 2012·Granted Dec 27, 2016·8 cites·38 claims
- 0375US8235110B2Preconditioning an oilfield reservoirLARTER STEPHEN RICHARD·Filed 2007·Granted Aug 7, 2012·21 cites·89 claims
- 0472US4617467AApparatus for characterizing kerogensUNION OIL CO·Filed 1984·Granted Oct 14, 1986·28 cites·9 claims
- 0568US8495921B2Method and apparatus for obtaining heavy oil samples from a reservoir sampleLARTER STEPHEN RICHARD·Filed 2008·Granted Jul 30, 2013·3 cites·33 claims
- 0668US4792526AMethod for collecting and analyzing hydrocarbonsUNION OIL CO·Filed 1987·Granted Dec 20, 1988·27 cites·8 claims
- 0764US8336370B2Method for measurement of crude oil and bitumen dead oil viscosity and densityLARTER STEPHEN RICHARD·Filed 2008·Granted Dec 25, 2012·2 cites·27 claims
- 0861US9187687B2Methods for increasing methanogenesis in subsurface reservoirsHEAD IAN MCCUTCHEON·Filed 2010·Granted Nov 17, 2015·1 cites·26 claims
- 0956US9068107B2Process for stimulating production of methane from petroleum in subterranean formationsLARTER STEPHEN RICHARD·Filed 2005·Granted Jun 30, 2015·1 cites·15 claims
- 1056US5147611AOptical and pyrolyzate analyzer apparatusUNION OIL CO·Filed 1989·Granted Sep 15, 1992·18 cites·63 claims
- 1155US8056624B2In Situ heavy oil and bitumen recovery processGATES IAN DONALD·Filed 2007·Granted Nov 15, 2011·7 cites·54 claims
- 1252US2013312543A1Method and apparatus for obtaining heavy oil samples from a reservoir sampleLARTER STEPHEN RICHARD·Filed 2013·Application pending·0 cites
- 1351US4578356AField source rock evaluation methodUNION OIL CO·Filed 1984·Granted Mar 25, 1986·12 cites·18 claims
- 1451US2011250582A1Methods and systems for gas production from a reservoirGATES IAN DONALD·Filed 2009·Application pending·0 cites
- 1548US11411231B2Auxiliary electrode mediated membrane-free redox electrochemical cell for energy storageUTI LP·Filed 2020·Granted Aug 9, 2022·0 cites·19 claims
- 1642US11579136B2Dating petroleum reservoir fluid residence timesUTI LP·Filed 2020·Granted Feb 14, 2023·0 cites·20 claims
- 1736US2010212893A1Catalytic down-hole upgrading of heavy oil and oil sand bitumensMOINI ARAGHI BEHDAD·Filed 2007·Application pending·0 cites
- 1835US2007298479A1Process For Stimulating Production Of Hydrogen From Petroleum In Subterranean FormationsLARTER STEPHEN R·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →