Inventor · disambiguated record
Neil A. A. Simpson
Also filed as: SIMPSON NEIL A A
17 granted patents·2 pending applications·945 citations·filing 2000–2009
96Inventor score
Files withWEATHERFORD LAMB18
Top patents by PatentIndex Score
19 records- 0197US6578630B2Apparatus and methods for expanding tubulars in a wellboreWEATHERFORD LAMB·Filed 2001·Granted Jun 17, 2003·205 cites·13 claims
- 0296US6598678B1Apparatus and methods for separating and joining tubulars in a wellboreWEATHERFORD LAMB·Filed 2000·Granted Jul 29, 2003·160 cites·7 claims
- 0392US6902000B2Apparatus and methods for expanding tubulars in a wellboreWEATHERFORD LAMB·Filed 2004·Granted Jun 7, 2005·83 cites·20 claims
- 0492US6698517B2Apparatus, methods, and applications for expanding tubulars in a wellboreWEATHERFORD LAMB·Filed 2001·Granted Mar 2, 2004·118 cites·10 claims
- 0590US6899181B2Methods and apparatus for expanding a tubular within another tubularWEATHERFORD LAMB·Filed 2003·Granted May 31, 2005·70 cites·14 claims
- 0689US7543637B2Methods for expanding tubular strings and isolating subterranean zonesWEATHERFORD LAMB·Filed 2007·Granted Jun 9, 2009·26 cites·23 claims
- 0786US6536525B1Methods and apparatus for forming a lateral wellboreWEATHERFORD LAMB·Filed 2000·Granted Mar 25, 2003·65 cites·40 claims
- 0876US6708762B2Methods and apparatus for forming a lateral wellboreWEATHERFORD LAMB·Filed 2003·Granted Mar 23, 2004·39 cites·15 claims
- 0972US7275602B2Methods for expanding tubular strings and isolating subterranean zonesWEATHERFORD LAMB·Filed 2004·Granted Oct 2, 2007·29 cites·22 claims
- 1072US7086478B2Apparatus and methods for expanding tubulars in a wellboreWEATHERFORD LAMB·Filed 2005·Granted Aug 8, 2006·9 cites·18 claims
- 1172US6688395B2Expandable tubular having improved polished bore receptacle protectionWEATHERFORD LAMB·Filed 2001·Granted Feb 10, 2004·42 cites·18 claims
- 1269US6712142B2Apparatus and methods for expanding tubulars in a wellboreWEATHERFORD LAMB·Filed 2002·Granted Mar 30, 2004·24 cites·10 claims
- 1365US6851475B2Apparatus and methods for separating and joining tubulars in a wellboreWEATHERFORD LAMB·Filed 2003·Granted Feb 8, 2005·19 cites·32 claims
- 1462US8006771B2Methods for expanding tubular strings and isolating subterranean zonesWEATHERFORD LAMB·Filed 2009·Granted Aug 30, 2011·1 cites·37 claims
- 1559US6695063B2Expansion assembly for a tubular expander tool, and method of tubular expansionWEATHERFORD LAMB·Filed 2002·Granted Feb 24, 2004·24 cites·30 claims
- 1658US6991040B2Method and apparatus for locking out a subsurface safety valveWEATHERFORD LAMB·Filed 2003·Granted Jan 31, 2006·22 cites·37 claims
- 1752US7004257B2Apparatus and methods for separating and joining tubulars in a wellboreWEATHERFORD LAMB·Filed 2004·Granted Feb 28, 2006·9 cites·33 claims
- 1833US2003042022A1High pressure high temperature packer system, improved expansion assembly for a tubular expander tool, and method of tubular expansionWEATHERFORD LAMB·Filed 2002·Application pending·0 cites
- 1930US2004118571A1Expansion assembly for a tubular expander tool, and method of tubular expansionFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →