Inventor · disambiguated record
Stephen Vaughn
Also filed as: VAUGHN STEPHEN N · VAUGHN STEPHEN NEIL · VAUGHN STEPHEN NELL
9 granted patents·3 pending applications·98 citations·filing 2000–2012
87Inventor score
Top patents by PatentIndex Score
12 records- 0191US6673978B2Process for making olefinsEXXONMOBIL CHEM PATENTS INC·Filed 2001·Granted Jan 6, 2004·27 cites·94 claims
- 0289US6437208B1Making an olefin product from an oxygenateEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Aug 20, 2002·44 cites·28 claims
- 0378US7071136B2Attrition resistant molecular sieve catalystsEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted Jul 4, 2006·7 cites·13 claims
- 0477US7541508B2Molecular sieve catalyst composition, its making and use in conversion processesEXXONMOBIL CHEM PATENTS INC·Filed 2006·Granted Jun 2, 2009·2 cites·18 claims
- 0568US7435598B2Catalyst testing apparatus and processEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted Oct 14, 2008·9 cites·19 claims
- 0663US8399578B2Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefinsMERTENS MACHTELD M·Filed 2012·Granted Mar 19, 2013·0 cites·4 claims
- 0763US6768034B2Catalytic production of olefins at high methanol partial pressuresEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted Jul 27, 2004·2 cites·12 claims
- 0858US6740790B2Making an olefin product from an oxygenateEXXONMOBIL CHEM PATENTS INC·Filed 2002·Granted May 25, 2004·5 cites·19 claims
- 0955US7084319B2Catalyst fluidization in oxygenate to olefin reaction systemsEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted Aug 1, 2006·2 cites·81 claims
- 1048US2010087610A1Method Of Preparing And Using A Molecular SieveVAUGHN STEPHEN N·Filed 2009·Application pending·0 cites
- 1146US2004034178A1Stripping hydrocarbon in an oxygenate conversion processFiled 2003·Application pending·0 cites
- 1245US2005054516A1Processes for formulating catalyst compositions having desirable particle size characteristicsFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →