Inventor · disambiguated record
David R. Wagner
Also filed as: WAGNER DAVID R · WAGNER DAVID RUDOLPH
9 granted patents·3 pending applications·92 citations·filing 1977–2016
87Inventor score
Top patents by PatentIndex Score
12 records- 0192US9790868B2Apparatus and method for igniting a gaseous fuel in a direct injection internal combustion engineWESTPORT POWER INC·Filed 2014·Granted Oct 17, 2017·11 cites·42 claims
- 0273US6737546B2Extraction process for recovery of acrylic acidLURGI AG·Filed 2001·Granted May 18, 2004·8 cites·20 claims
- 0368US5300684AProcess for the fluidized bed oxidation of ethane to acetic acidSTANDARD OIL CO OHIO·Filed 1991·Granted Apr 5, 1994·11 cites·3 claims
- 0468US4166774AAcrylic acid recovery and purificationSTANDARD OIL CO OHIO·Filed 1977·Granted Sep 4, 1979·22 cites·9 claims
- 0564US5550281AFluid bed process for the acetoxylation of ethylene in the production of vinyl acetateFiled 1994·Granted Aug 27, 1996·23 cites·12 claims
- 0661US7442345B2Reactor apparatusINEOS USA LLC·Filed 2004·Granted Oct 28, 2008·6 cites·16 claims
- 0747US7166742B2Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetateSTANDARD OIL CO·Filed 2003·Granted Jan 23, 2007·0 cites·13 claims
- 0847US5710318AFluid bed process for the acetoxylation of ethylene in the production of vinyl acetateSTANDARD OIL CO OHIO·Filed 1996·Granted Jan 20, 1998·11 cites·17 claims
- 0943US2002058833A1Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetateFiled 2001·Application pending·0 cites
- 1034US2016257644A1Acrylonitrile manufactureINEOS EUROPE AG·Filed 2016·Application pending·0 cites
- 1134US2016256848A1Acrylonitrile manufactureINEOS EUROPE AG·Filed 2016·Application pending·0 cites
- 1232US9670146B2On-line analysis of acrylonitrile productINEOS EUROPE AG·Filed 2015·Granted Jun 6, 2017·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →