Inventor · disambiguated record
Donald P. Lauderdale
Also filed as: LAUDERDALE DONALD · LAUDERDALE DONALD P · LAUDERDALE DONALD POWELL
17 granted patents·2 pending applications·107 citations·filing 2005–2014
92Inventor score
Files withLAUDERDALE DONALD P7FRISBY RAYMOND A5BAKER HUGHES INC3LAUDERDALE DONALD1LAUDERDALE DONALD POWELL1
Top patents by PatentIndex Score
19 records- 0189US9181785B2Automatic bypass for ESP pump suction deployed in a PBR in tubingLAWSON PETER F·Filed 2011·Granted Nov 10, 2015·21 cites·17 claims
- 0284US7392849B2Balance line safety valve with tubing pressure assistWEATHERFORD LAMB·Filed 2005·Granted Jul 1, 2008·31 cites·20 claims
- 0380US8770278B2Subterranean tool with multiple release capabilitiesLAUDERDALE DONALD P·Filed 2011·Granted Jul 8, 2014·7 cites·21 claims
- 0480US8186439B2Controller for a hydraulically operated downhole toolLAUDERDALE DONALD P·Filed 2007·Granted May 29, 2012·21 cites·20 claims
- 0575US8794311B2Subterranean tool with shock absorbing shear releaseLAUDERDALE DONALD P·Filed 2011·Granted Aug 5, 2014·5 cites·17 claims
- 0668US9027651B2Barrier valve system and method of closing same by withdrawing upper completionFRISBY RAYMOND A·Filed 2012·Granted May 12, 2015·4 cites·15 claims
- 0768US8757193B2Control line reducing hydraulic control system and control valve thereforLAUDERDALE DONALD P·Filed 2007·Granted Jun 24, 2014·5 cites·4 claims
- 0867US9145980B2Redundant actuation systemLAUDERDALE DONALD·Filed 2012·Granted Sep 29, 2015·4 cites·20 claims
- 0965US8955600B2Multi-barrier system and methodLAUDERDALE DONALD P·Filed 2011·Granted Feb 17, 2015·3 cites·17 claims
- 1063US8881834B2Adjustable pressure hydrostatic setting moduleLAUDERDALE DONALD P·Filed 2012·Granted Nov 11, 2014·2 cites·19 claims
- 1160US9428984B2Drive off method from subsea well with pipe retention capabilityBAKER HUGHES INC·Filed 2014·Granted Aug 30, 2016·2 cites·17 claims
- 1257US9267357B2Multi-component diffuser assemblyBAKER HUGHES INC·Filed 2013·Granted Feb 23, 2016·1 cites·19 claims
- 1354US9016389B2Retrofit barrier valve systemFRISBY RAYMOND A·Filed 2012·Granted Apr 28, 2015·1 cites·21 claims
- 1447US9938786B2String indexing device to prevent inadvertent tool operation with a string mounted operating deviceBAKER HUGHES INC·Filed 2014·Granted Apr 10, 2018·0 cites·19 claims
- 1541US9016372B2Method for single trip fluid isolationFRISBY RAYMOND A·Filed 2012·Granted Apr 28, 2015·0 cites·24 claims
- 1639US9828829B2Intermediate completion assembly for isolating lower completionFRISBY RAYMOND A·Filed 2012·Granted Nov 28, 2017·0 cites·13 claims
- 1739US2013068472A1Hydraulic Three Position Stroker ToolLAUDERDALE DONALD P·Filed 2011·Application pending·0 cites
- 1836US8522879B2Method and apparatus for controlling fluid flow into a boreholeLAUDERDALE DONALD POWELL·Filed 2011·Granted Sep 3, 2013·0 cites·20 claims
- 1936US2013255961A1Method and system for running barrier valve on production stringFRISBY RAYMOND A·Filed 2012·Application pending·0 cites
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