Inventor · disambiguated record
John Sherwood
Also filed as: SHERWOOD JOHN · SHERWOOD JOHN D
11 granted patents·355 citations·filing 1991–2009
92Inventor score
Top patents by PatentIndex Score
11 records- 0196US7654321B2Formation fluid sampling apparatus and methodsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Feb 2, 2010·104 cites·26 claims
- 0293US6719049B2Fluid sampling methods and apparatus for use in boreholesSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Apr 13, 2004·139 cites·22 claims
- 0389US7562587B2Determination of density for metering a fluid flowSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Jul 21, 2009·20 cites·18 claims
- 0486US7650799B2Method and apparatus for investigating a gas-liquid mixtureSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Jan 26, 2010·18 cites·28 claims
- 0584US7987733B2Determination of density for metering a fluid flowSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Aug 2, 2011·10 cites·12 claims
- 0678US7841406B2Formation fluid sampling apparatus and methodsSCHLUMBERGER TECHNOLOGY CORP·Filed 2009·Granted Nov 30, 2010·14 cites·1 claims
- 0771US7857049B2System and method for operational management of a guarded probe for formation fluid samplingSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Dec 28, 2010·13 cites·27 claims
- 0867US5294636ACrystalline form of indole derivative and pharmaceutical method thereofICI PLC·Filed 1991·Granted Mar 15, 1994·21 cites·6 claims
- 0957US7757760B2System and method for real-time management of formation fluid sampling with a guarded probeSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Jul 20, 2010·5 cites·2 claims
- 1054US7428929B2Method and apparatus for lifting liquids from gas wellsSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Sep 30, 2008·4 cites·20 claims
- 1142US7210532B2Method and apparatus for lifting liquids from gas wellsSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted May 1, 2007·7 cites·20 claims
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