Inventor · disambiguated record
Stephen J. Chauffe
Also filed as: CHAUFFE STEPHEN · CHAUFFE STEPHEN J
10 granted patents·4 pending applications·179 citations·filing 2008–2019
90Inventor score
Files withTEAM OIL TOOLS LP6INNOVEX DOWNHOLE SOLUTIONS INC3CHAUFFE STEPHEN J2BAKER HUGHES INC1KING JAMES G1
Top patents by PatentIndex Score
14 records- 0198US9976381B2Downhole tool with an expandable sleeveTEAM OIL TOOLS LP·Filed 2017·Granted May 22, 2018·65 cites·21 claims
- 0296US10408012B2Downhole tool with an expandable sleeveINNOVEX DOWNHOLE SOLUTIONS INC·Filed 2018·Granted Sep 10, 2019·20 cites·23 claims
- 0395US9909384B2Multi-actuating plugging deviceTEAM OIL TOOLS LP·Filed 2015·Granted Mar 6, 2018·14 cites·22 claims
- 0494US10156119B2Downhole tool with an expandable sleeveTEAM OIL TOOLS LP·Filed 2016·Granted Dec 18, 2018·12 cites·27 claims
- 0593US10683728B2Float sub with pressure-frangible plugINNOVEX DOWNHOLE SOLUTIONS INC·Filed 2018·Granted Jun 16, 2020·13 cites·20 claims
- 0693US9004179B2Multi-actuating seat and drop elementCHAUFFE STEPHEN J·Filed 2012·Granted Apr 14, 2015·20 cites·22 claims
- 0785US10184308B2Method and apparatus for downhole tool actuationTEAM OIL TOOLS LP·Filed 2015·Granted Jan 22, 2019·5 cites·21 claims
- 0885US9670750B2Methods of operating well bore stimulation valvesTEAM OIL TOOLS LP·Filed 2013·Granted Jun 6, 2017·10 cites·18 claims
- 0979US9016391B1Swellable packer with internal backup ringCHAUFFE STEPHEN J·Filed 2012·Granted Apr 28, 2015·7 cites·20 claims
- 1074US8157019B2Downhole swellable sealing system and methodKING JAMES G·Filed 2009·Granted Apr 17, 2012·13 cites·17 claims
- 1145US2020370398A1Refrac liner with isolation collarINNOVEX DOWNHOLE SOLUTIONS INC·Filed 2019·Application pending·0 cites
- 1240US2010263858A1Swelling sealSWELLFIX BV·Filed 2010·Application pending·0 cites
- 1338US2017067328A1Downhole tool with a dissolvable componentTEAM OIL TOOLS LP·Filed 2016·Application pending·0 cites
- 1438US2009218107A1Reservoir Tool for Packer SettingBAKER HUGHES INC·Filed 2008·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →