Inventor · disambiguated record
Stephen James Smith
Also filed as: SMITH STEPHEN J · SMITH STEPHEN JAMES
13 granted patents·1 pending application·95 citations·filing 1992–2015
88Inventor score
Files withBP CHEM INT LTD5TECHNIP E & C LTD3BREEDEN CLIVE RICHARD1BRITISH PETROLEUM CO PLC1CHIRON FRANCOIS-XAVIER1
Top patents by PatentIndex Score
14 records- 0186US5663430AProcess for purifying a carboxylic acidBP CHEM INT LTD·Filed 1995·Granted Sep 2, 1997·33 cites·11 claims
- 0280US5466876AProcess for the removal of corrosion metal contaminants from liquid compositionsBP CHEM INT LTD·Filed 1994·Granted Nov 14, 1995·24 cites·20 claims
- 0379US5831120AProcess for the production of acetic acidFiled 1996·Granted Nov 3, 1998·27 cites·27 claims
- 0475US7741517B2Process for the production of acetic acidBP CHEM INT LTD·Filed 2007·Granted Jun 22, 2010·2 cites·16 claims
- 0567US7342129B2Process for the production of acetic acidBP CHEM INT LTD·Filed 2003·Granted Mar 11, 2008·4 cites·22 claims
- 0664US7799229B2Process for the removal of catalytic metals and promoter metals from carbonylation process streamsBP CHEM INT LTD·Filed 2005·Granted Sep 21, 2010·1 cites·26 claims
- 0761US8242040B2Process for the removal of corrosion metals from carbonylation catalyst solutionsPOOLE ANDREW DAVID·Filed 2005·Granted Aug 14, 2012·2 cites·17 claims
- 0848US9828319B2Process for the acid-catalysed dehydration of ethanolTECHNIP E & C LTD·Filed 2014·Granted Nov 28, 2017·0 cites·25 claims
- 0943US10329210B2Process for preparing etheneTECHNIP E & C LTD·Filed 2015·Granted Jun 25, 2019·0 cites·19 claims
- 1043US10144679B2Process for preparing etheneTECHNIP E & C LTD·Filed 2015·Granted Dec 4, 2018·0 cites·20 claims
- 1141US2010210448A1Catalyst recovery processCHIRON FRANCOIS-XAVIER·Filed 2008·Application pending·0 cites
- 1235US9233902B2Process for removing acetone from a stream comprising acetone, methyl acetate and methyl iodideHENNIGAN SEAN ANTHONY·Filed 2009·Granted Jan 12, 2016·0 cites·31 claims
- 1335US5262014AProcess for removing acetone from a mixture of acetone, methyl, acetate and methyl iodideBRITISH PETROLEUM CO PLC·Filed 1992·Granted Nov 16, 1993·2 cites·13 claims
- 1434US8283493B2Process for the production of acetic acidBREEDEN CLIVE RICHARD·Filed 2009·Granted Oct 9, 2012·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →