Inventor · disambiguated record
Darren Ross Barlow
Also filed as: BARLOW DARREN · BARLOW DARREN R · BARLOW DARREN ROSS
9 granted patents·2 pending applications·383 citations·filing 2000–2019
91Inventor score
Files withHALLIBURTON ENERGY SERV INC5LE CAM VAN3BARLOW DARREN ROSS1HALLIBURTON ENERGY SERVICES INC1
Top patents by PatentIndex Score
11 records- 0196US8807003B2Perforating gun assembly and method for controlling wellbore pressure regimes during perforatingLE CAM VAN·Filed 2012·Granted Aug 19, 2014·54 cites·20 claims
- 0295US8555764B2Perforating gun assembly and method for controlling wellbore pressure regimes during perforatingLE CAM VAN·Filed 2011·Granted Oct 15, 2013·31 cites·20 claims
- 0392US8584756B1Methods of isolating annular areas formed by multiple casing strings in a wellHALLIBURTON ENERGY SERV INC·Filed 2013·Granted Nov 19, 2013·22 cites·36 claims
- 0490US8739673B2Perforating gun assembly and method for controlling wellbore pressure regimes during perforatingLE CAM VAN·Filed 2012·Granted Jun 3, 2014·13 cites·20 claims
- 0589US8336437B2Perforating gun assembly and method for controlling wellbore pressure regimes during perforatingBARLOW DARREN ROSS·Filed 2009·Granted Dec 25, 2012·68 cites·18 claims
- 0687US6851471B2Perforating gunHALLIBURTON ENERGY SERV INC·Filed 2003·Granted Feb 8, 2005·93 cites·50 claims
- 0784US7428922B2Valve and position control using magnetorheological fluidsHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Sep 30, 2008·83 cites·27 claims
- 0867US11248442B2Surge assembly with fluid bypass for well controlHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Feb 15, 2022·1 cites·11 claims
- 0955US6435278B1Firing head/perforating gun latching system and associated methodsHALLIBURTON ENERGY SERV INC·Filed 2000·Granted Aug 20, 2002·18 cites·28 claims
- 1040US2010096134A1Well Systems and Associated Methods Incorporating Fluid Loss ControlHALLIBURTON ENERGY SERV INC·Filed 2008·Application pending·0 cites
- 1136US2003183113A1Shaped-charge liner with precursor linerFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →