Inventor · disambiguated record
David M. Chapman
Also filed as: CHAPMAN DAVID · CHAPMAN DAVID M · CHAPMAN DAVID MONROE
25 granted patents·5 pending applications·391 citations·filing 1983–2016
96Inventor score
Top patents by PatentIndex Score
30 records- 0192US9365664B2Catalyst on silica clad alumina supportSCHMIDT STEPHEN R·Filed 2014·Granted Jun 14, 2016·12 cites·15 claims
- 0291US5015453ACrystalline group IVA metal-containing molecular sieve compositionsGRACE W R & CO·Filed 1989·Granted May 14, 1991·55 cites·7 claims
- 0389US8673806B2Catalyst on silica clad alumina supportSCHMIDT STEPHEN R·Filed 2010·Granted Mar 18, 2014·9 cites·18 claims
- 0488US8617502B2Ce containing, V-free mobile denox catalystAUGUSTINE STEVEN MARK·Filed 2011·Granted Dec 31, 2013·11 cites·39 claims
- 0586US8247343B2Stable sub-micron titania solsCHAPMAN DAVID M·Filed 2009·Granted Aug 21, 2012·5 cites·17 claims
- 0686US8076263B2Sulfur tolerant alumina catalyst supportKORANNE MANOJ MUKUND·Filed 2007·Granted Dec 13, 2011·10 cites·30 claims
- 0786US6818685B1Ink-receptive coatings and recording medium prepared therefromGRACE W R & CO·Filed 1999·Granted Nov 16, 2004·50 cites·21 claims
- 0885US8545796B2Silica-stabilized ultrafine anatase titania, vanadia catalysts, and methods of production thereofCHAPMAN DAVID M·Filed 2009·Granted Oct 1, 2013·6 cites·27 claims
- 0985US7393571B2Formulation suitable for ink receptive coatingsGRACE W R & CO·Filed 2004·Granted Jul 1, 2008·14 cites·12 claims
- 1085US6380265B1Dispersion of fine porous inorganic oxide particles and processes for preparing sameGRACE W R & CO·Filed 1999·Granted Apr 30, 2002·54 cites·20 claims
- 1184US9108185B2Catalyst support materials, catalysts, methods of making them and uses thereofCRISTAL USA INC·Filed 2014·Granted Aug 18, 2015·4 cites·26 claims
- 1281US9421519B2Silica-stabilized ultrafine anatase titania, vanadia catalysts, and methods of production thereofCRISTAL USA INC·Filed 2013·Granted Aug 23, 2016·2 cites·13 claims
- 1381US8481453B2Capture of volatilized vanadium and tungsten compounds in a selective catalytic reduction systemCHAPMAN DAVID M·Filed 2011·Granted Jul 9, 2013·4 cites·8 claims
- 1480US4564212ABaby stroller and frame structure thereforORLANDINO MICHAEL J·Filed 1983·Granted Jan 14, 1986·53 cites·7 claims
- 1578US6780920B2Formulation suitable for ink receptive coatingsGRACE W R & CO·Filed 2002·Granted Aug 24, 2004·11 cites·6 claims
- 1677US8900536B2Catalyst support materials, catalysts, methods of making them and uses thereofCRISTAL USA INC·Filed 2013·Granted Dec 2, 2014·2 cites·8 claims
- 1775US5236880ACatalyst for cracking of paraffinic feedstocksGRACE W R & CO·Filed 1992·Granted Aug 17, 1993·32 cites·12 claims
- 1873US8507405B2Stable sub-micron titania solsCHAPMAN DAVID M·Filed 2012·Granted Aug 13, 2013·2 cites·8 claims
- 1972US8183251B2Hydantoin compounds and pharmaceutical compositions thereofCHAPMAN DAVID·Filed 2007·Granted May 22, 2012·1 cites·11 claims
- 2070US6841609B2Formulation suitable for ink receptive coatingsGRACE W R & CO·Filed 1998·Granted Jan 11, 2005·22 cites·21 claims
- 2167US8466284B2Some 2-pyrazinone derivatives and their use as inhibitors of neutrophile elastaseCHAPMAN DAVID·Filed 2008·Granted Jun 18, 2013·1 cites·19 claims
- 2266US5330736AZeolite L synthesis and resulting productGRACE W R & CO·Filed 1992·Granted Jul 19, 1994·20 cites·8 claims
- 2361US5157183AAromatization process using an improved catalystCOTTERMAN RONALD L·Filed 1990·Granted Oct 20, 1992·9 cites·7 claims
- 2459US2016074834A1Silica-stabilized ultrafine anatase titania, vanadia catalysts, and methods of production thereofCRISTAL USA INC·Filed 2015·Application pending·0 cites
- 2558US8481452B2Capture of volatilized vanadium and tungsten compounds in a selective catalytic reduction systemCHAPMAN DAVID M·Filed 2009·Granted Jul 9, 2013·0 cites·16 claims
- 2654US2015314268A1Catalyst support materials, catalysts, methods of making them and uses thereofCRISTAL USA INC·Filed 2015·Application pending·0 cites
- 2746US2011094418A1Chemically assisted milling of silicasCHAPMAN DAVID MONROE·Filed 2005·Application pending·0 cites
- 2844US2012232101A1Novel CompoundsCHAPMAN DAVID·Filed 2012·Application pending·0 cites
- 2933US2018326401A1Titanium dioxide compositions and their use as depolluting agentsCRISTAL USA INC·Filed 2016·Application pending·0 cites
- 3032US5151780ADifferential amplifiersPHILIPS CORP·Filed 1990·Granted Sep 29, 1992·2 cites·3 claims
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