Inventor · disambiguated record
Sorin Gabriel Teodorescu
Also filed as: TEODORESCU SORIN · TEODORESCU SORIN G · TEODORESCU SORIN GABRIEL
24 granted patents·6 pending applications·197 citations·filing 2005–2024
95Inventor score
Files withBAKER HUGHES INC6HALLIBURTON ENERGY SERVICES INC5STABIL DRILL SPECIALTIES L L C5TEODORESCU SORIN G3GLASGOW KEITH2
Top patents by PatentIndex Score
30 records- 0197US7314544B2Electrochemical synthesis of ammoniaLYNNTECH INC·Filed 2005·Granted Jan 1, 2008·42 cites·18 claims
- 0294US10493383B2Optimized recycling of drilling fluids by coordinating operation of separation unitsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Dec 3, 2019·12 cites·20 claims
- 0393US8376065B2Monitoring drilling performance in a sub-based unitBAKER HUGHES INC·Filed 2009·Granted Feb 19, 2013·51 cites·19 claims
- 0489US12428916B2Tri-axial shock absorber subSTABIL DRILL SPECIALTIES L L C·Filed 2024·Granted Sep 30, 2025·1 cites·5 claims
- 0582US9624729B2Real time bit monitoringSULLIVAN ERIC·Filed 2011·Granted Apr 18, 2017·12 cites·16 claims
- 0681US8006781B2Method of monitoring wear of rock bit cuttersBAKER HUGHES INC·Filed 2008·Granted Aug 30, 2011·19 cites·14 claims
- 0780US11965383B1Tri-axial shock absorber subSTABIL DRILL SPECIALTIES L L C·Filed 2021·Granted Apr 23, 2024·1 cites·17 claims
- 0880US11243155B2Gel shear strength measurement using a cross-spring pivotHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Feb 8, 2022·1 cites·20 claims
- 0978US11286732B1Filter subSTABIL DRILL SPECIALTIES L L C·Filed 2019·Granted Mar 29, 2022·2 cites·19 claims
- 1074US9347309B2Cement plug locationWEATHERFORD TECHNOLOGY HOLDINGS LLC·Filed 2014·Granted May 24, 2016·5 cites·19 claims
- 1174US8028764B2Methods and apparatuses for estimating drill bit conditionBAKER HUGHES INC·Filed 2009·Granted Oct 4, 2011·14 cites·26 claims
- 1272US8757290B2Method of monitoring wear of rock bit cuttersTEODORESCU SORIN G·Filed 2011·Granted Jun 24, 2014·4 cites·13 claims
- 1370US8162077B2Drill bit with weight and torque sensorsGLASGOW KEITH·Filed 2009·Granted Apr 24, 2012·7 cites·20 claims
- 1470US8016050B2Methods and apparatuses for estimating drill bit cutting effectivenessBAKER HUGHES INC·Filed 2008·Granted Sep 13, 2011·11 cites·23 claims
- 1569US9238958B2Drill bit with rate of penetration sensorTEODORESCU SORIN G·Filed 2009·Granted Jan 19, 2016·11 cites·21 claims
- 1665US8975861B2Power source for completion applicationsTEODORESCU SORIN G·Filed 2012·Granted Mar 10, 2015·2 cites·31 claims
- 1762US11988045B2Eccentric reaming toolSTABIL DRILL SPECIALTIES L L C·Filed 2022·Granted May 21, 2024·0 cites·12 claims
- 1859US10612325B2Monitoring of the oil to water ratio for drilling fluidsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Apr 7, 2020·1 cites·18 claims
- 1958US9909374B2Managed pressure drilling with hydraulic modeling that incorporates an inverse modelHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Mar 6, 2018·1 cites·12 claims
- 2055US9926747B2Method of incorporating remote communication with oilfield tubular handling apparatusWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Mar 27, 2018·0 cites·7 claims
- 2152US11603709B2Eccentric reaming toolSTABIL DRILL SPECIALTIES L L C·Filed 2019·Granted Mar 14, 2023·0 cites·9 claims
- 2250US11371302B2Real time drilling fluid rheology modification to help manage and miniminze drill string vibrationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jun 28, 2022·0 cites·20 claims
- 2343US9464520B2Method of incorporating remote communication with oilfield tubular handling apparatusTEODORESCU SORIN GABRIEL·Filed 2012·Granted Oct 11, 2016·0 cites·20 claims
- 2443US2015167466A1Tachometer for downhole drilling motorWEATHERFORD LAMB·Filed 2013·Application pending·0 cites
- 2541US9670727B2Downhole motor coupling systems and methodsNAT OILWELL VARCO LP·Filed 2014·Granted Jun 6, 2017·0 cites·20 claims
- 2640US2010108390A1Apparatus and method for controlling fluid flow in a rotary drill bitBAKER HUGHES INC·Filed 2008·Application pending·0 cites
- 2739US2014008083A1Remote Operation of Setting Tools for Liner HangersRING LEV·Filed 2011·Application pending·0 cites
- 2839US2013327532A1Remote Operation of Cementing HeadRING LEV·Filed 2011·Application pending·0 cites
- 2939US2010139987A1Real time dull gradingBAKER HUGHES INC·Filed 2008·Application pending·0 cites
- 3034US2010300754A1Safety support pin and system for repair process for instrumented bits and electronics module end-cap for use therewithGLASGOW KEITH·Filed 2009·Application pending·0 cites
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