Inventor · disambiguated record
Sean M. Christian
Also filed as: CHRISTIAN SEAN M · CHRISTIAN SEAN MICHAEL
28 granted patents·5 pending applications·436 citations·filing 2001–2024
96Inventor score
Files withWEATHERFORD TECH HOLDINGS LLC11FORD JESS V6AIRAK INC5CUSTOM SENSORS AND TECHNOLOGY3PRECISION ENERGY SERVICES INC2
Top patents by PatentIndex Score
33 records- 0198US8164050B2Multi-channel source assembly for downhole spectroscopyFORD JESS V·Filed 2009·Granted Apr 24, 2012·87 cites·50 claims
- 0297US8536516B2Multi-channel source assembly for downhole spectroscopyFORD JESS V·Filed 2012·Granted Sep 17, 2013·58 cites·35 claims
- 0394US7508506B2Method and apparatus for performing spectroscopy downhole within a wellboreCUSTOM SENSORS AND TECHNOLOGY·Filed 2007·Granted Mar 24, 2009·31 cites·24 claims
- 0492US10844852B2Long-stroke pumping unitWEATHERFORD TECH HOLDINGS LLC·Filed 2018·Granted Nov 24, 2020·5 cites·17 claims
- 0592US10400761B2Long stroke pumping unitWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Sep 3, 2019·6 cites·24 claims
- 0691US10196883B2Long-stroke pumping unitWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Feb 5, 2019·7 cites·24 claims
- 0790US8542353B2Refractive index sensor for fluid analysisCHRISTIAN SEAN M·Filed 2010·Granted Sep 24, 2013·23 cites·35 claims
- 0890US6496265B1Fiber optic sensors and methods thereforAIRAK INC·Filed 2001·Granted Dec 17, 2002·53 cites·8 claims
- 0989US6670810B2System and method for distributed monitoring of surroundings using telemetry of data from remote sensorsAIRAK INC·Filed 2001·Granted Dec 30, 2003·67 cites·16 claims
- 1087US10113544B2Long-stroke pumping unitWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Granted Oct 30, 2018·3 cites·19 claims
- 1186US6838660B2Fiber optic sensor system and method for measuring the pressure of mediaAIRAK INC·Filed 2001·Granted Jan 4, 2005·38 cites·12 claims
- 1283US12429046B2Long-stroke pumping unitWEATHERFORD TECH HOLDINGS LLC·Filed 2024·Granted Sep 30, 2025·0 cites·20 claims
- 1382US7948620B2Method and apparatus for performing spectroscopy downhole with a wellborePRECISION ENERGY SERVICES INC·Filed 2010·Granted May 24, 2011·5 cites·22 claims
- 1481US7440098B2Spectroscope and method of performing spectroscopy utilizing a micro mirror arrayCUSTOM SENSORS AND TECHNOLOGY·Filed 2007·Granted Oct 21, 2008·10 cites·26 claims
- 1579US10962000B2Long stroke pumping unitWEATHERFORD TECH HOLDINGS LLC·Filed 2019·Granted Mar 30, 2021·1 cites·21 claims
- 1679US8735803B2Multi-channel detector assembly for downhole spectroscopyFORD JESS V·Filed 2009·Granted May 27, 2014·6 cites·40 claims
- 1778US12116992B2Long-stroke pumping unitWEATHERFORD TECH HOLDINGS LLC·Filed 2023·Granted Oct 15, 2024·0 cites·22 claims
- 1876US7728971B2Method and apparatus for performing spectroscopy downhole within a wellborePRECISION ENERGY SERVICES INC·Filed 2008·Granted Jun 1, 2010·6 cites·24 claims
- 1974US7719680B2Spectroscope and method performing spectroscopy utilizing an adaptive optical elementCUSTOM SENSORS AND TECHNOLOGY·Filed 2008·Granted May 18, 2010·7 cites·18 claims
- 2072US11781543B2Long-stroke pumping unitWEATHERFORD TECH HOLDINGS LLC·Filed 2020·Granted Oct 10, 2023·0 cites·18 claims
- 2170US8436296B2Filter wheel assembly for downhole spectroscopyFORD JESS V·Filed 2009·Granted May 7, 2013·11 cites·27 claims
- 2269US10890175B2Direct drive pumping unitWEATHERFORD TECH HOLDINGS LLC·Filed 2019·Granted Jan 12, 2021·0 cites·15 claims
- 2363US10107095B2Apparatus and method for monitoring a fluidWEATHERFORD TECH HOLDINGS LLC·Filed 2014·Granted Oct 23, 2018·3 cites·20 claims
- 2462US8411262B2Downhole gas breakout sensorFORD JESS V·Filed 2010·Granted Apr 2, 2013·3 cites·55 claims
- 2556US11067444B2Adaptive optical analyzer with automatic drift control and high dynamic rangeNEOLITICS INC·Filed 2018·Granted Jul 20, 2021·0 cites·20 claims
- 2648US6718281B2Apparatus and method for volumetric dilatometryVIRGINIA POLYTECHNIC INST & ST·Filed 2001·Granted Apr 6, 2004·6 cites·10 claims
- 2744US2018117600A1Centrifuge having onboard imaging systemWEATHERFORD TECH HOLDING LLC·Filed 2016·Application pending·0 cites
- 2844US2018071753A1Centrifuge having onboard imaging systemWEATHERFORD TECH HOLDINGS LLC·Filed 2016·Application pending·0 cites
- 2940US6551583B2Antibiofouling method and apparatus for optical sensorsAIRAK INC·Filed 2001·Granted Apr 22, 2003·0 cites·7 claims
- 3038US2015134253A1Method and apparatus for monitoring a downhole toolWEATHERFORD LAMB·Filed 2013·Application pending·0 cites
- 3136US2005030015A1System and method for distributed monitoring of surroundings using telemetry of data from remote sensorsAIRAK INC·Filed 2003·Application pending·0 cites
- 3235US2013175438A9Quaternary Photodetector for Downhole Optical SensingFORD JESS V·Filed 2011·Application pending·0 cites
- 3334US10387893B2Non-electronic personal articles with reconfigurable surfaces and a subscription-based system for operating with same to enable targeted, non-electronic, distributed mobile advertisingCHRISTIAN SEAN MICHAEL·Filed 2011·Granted Aug 20, 2019·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →