Inventor · disambiguated record
David L. Vannauker
Also filed as: VANNAUKER DAVID · VANNAUKER DAVID L · VANNAUKER DAVID LEE
5 granted patents·2 pending applications·79 citations·filing 1985–2016
77Inventor score
Files withEXXON RESEARCH ENGINEERING CO1EXXONMOBIL RES & ENG CO1HALDOR TOPSOE AS1MOBIL OIL CORP1SURYO RONALD1
Top patents by PatentIndex Score
7 records- 0180US5910242AProcess for reduction of total acid number in crude oilEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Jun 8, 1999·50 cites·9 claims
- 0268US4678556AMethod of producing lube stocks from waxy crudesMOBIL OIL CORP·Filed 1985·Granted Jul 7, 1987·26 cites·19 claims
- 0358US6846469B1Method for extending operating life of a fixed bed reactorEXXONMOBIL RES & ENG CO·Filed 2000·Granted Jan 25, 2005·3 cites·9 claims
- 0435US8999142B2Catalyst and method for fuels hydrocrackingVANNAUKER DAVID L·Filed 2012·Granted Apr 7, 2015·0 cites·28 claims
- 0534US8783286B2Piping internals to control gas-liquid flow splitSURYO RONALD·Filed 2011·Granted Jul 22, 2014·0 cites·14 claims
- 0634US2019048270A1Single stage process combining non-noble and noble metal catalyst loadingHALDOR TOPSOE AS·Filed 2016·Application pending·0 cites
- 0727US2002031459A1Fouling tolerant fixed bed reactor (law858)Filed 1999·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →