Inventor · disambiguated record
Jean-Luc Jacob
Also filed as: JACOB JEAN · JACOB JEAN-LUC
14 granted patents·1 pending application·169 citations·filing 1986–2014
92Inventor score
Top patents by PatentIndex Score
15 records- 0188US7775291B2Retrievable surface controlled subsurface safety valveWEATHERFORD LAMB·Filed 2008·Granted Aug 17, 2010·34 cites·36 claims
- 0278US7547447B2Bioartificial lacrimal glandDOHENY EYE INST·Filed 2004·Granted Jun 16, 2009·41 cites·60 claims
- 0368US9745825B2Method for deploying subsurface safety valve having integral pack offWEATHERFORD TECH HOLDINGS LLC·Filed 2014·Granted Aug 29, 2017·2 cites·15 claims
- 0457US7779925B2Seal assembly energized with floating pistonsWEATHERFORD LAMB·Filed 2006·Granted Aug 24, 2010·5 cites·23 claims
- 0553US9695672B2Wellhead downhole line communication arrangementWEATHERFORD LAMB INC·Filed 2014·Granted Jul 4, 2017·0 cites·18 claims
- 0652US8312932B2Capillary hanger arrangement for deploying control line in existing wellheadJONES RICHARD·Filed 2009·Granted Nov 20, 2012·2 cites·41 claims
- 0752US4782895APumped oil well bottom safety valveELF AQUITAINE·Filed 1987·Granted Nov 8, 1988·24 cites·8 claims
- 0852US4729433ASafety valve for oil-wells and installation tool for the valveDIAMANT BOART SA·Filed 1986·Granted Mar 8, 1988·24 cites·10 claims
- 0950US8100181B2Surface controlled subsurface safety valve having integral pack-offJONES RICHARD C·Filed 2008·Granted Jan 24, 2012·2 cites·43 claims
- 1045US8925628B2Wellhead downhole line communication arrangementJACOB JEAN-LUC·Filed 2009·Granted Jan 6, 2015·2 cites·23 claims
- 1143US7055607B2Seal assembly for a safety valveWEATHERFORD LAMB·Filed 2004·Granted Jun 6, 2006·12 cites·26 claims
- 1241US4771633ACell for testing the sealing quality of an oil-well safety-valve, a testing process and valve for use thereinMERIP OIL TOOLS INT·Filed 1986·Granted Sep 20, 1988·15 cites·8 claims
- 1337US2009205831A1Method and tool for unblocking a control lineWEATHERFORD FRANCE SAS·Filed 2007·Application pending·0 cites
- 1432US4776399AOil-well safety-valve and tool for installing the sameDIAMANT BOART SA·Filed 1986·Granted Oct 11, 1988·4 cites·9 claims
- 1521US4776400AOil-well flap-type safety valveDIAMANT BOART SA·Filed 1986·Granted Oct 11, 1988·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →