Inventor · disambiguated record
Larrie Deardurff
Also filed as: DEARDURFF JR LARRIE · DEARDURFF LARRIE · DEARDURFF LARRIE A · DEARDURFF LARRIE ALAN
35 granted patents·6 pending applications·573 citations·filing 1989–2018
97Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO23GRACE W R & CO3HEWLETT PACKARD CO3AQUANAUTICS CORP2ADAMIC RAYMOND1
Top patents by PatentIndex Score
41 records- 0195US5492742APackages and containers comprising salicylic acid chelates as oxygen scavengersGRACE W R & CO·Filed 1994·Granted Feb 20, 1996·89 cites·21 claims
- 0293US5858075ADye set for improved ink-jet image qualityHEWLETT PACKARD CO·Filed 1997·Granted Jan 12, 1999·69 cites·40 claims
- 0391US5364555APolymer compositions containing salicylic acid chelates as oxygen scavengersADVANCED OXYGEN TECHNOLOGIES I·Filed 1993·Granted Nov 15, 1994·68 cites·22 claims
- 0491US4959135APolyalkylamine complexes for ligand extraction and generationAQUANAUTICS CORP·Filed 1989·Granted Sep 25, 1990·53 cites·25 claims
- 0590US10047233B2Magenta inksHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Aug 14, 2018·4 cites·13 claims
- 0690US5851273ADye set for improved ink-jet print qualityHEWLETT PACKARD CO·Filed 1997·Granted Dec 22, 1998·58 cites·27 claims
- 0788US10920095B2Ink compositionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Feb 16, 2021·2 cites·18 claims
- 0888US5202052AAmino polycarboxylic acid compounds as oxygen scavengersAQUANAUTICS CORP·Filed 1990·Granted Apr 13, 1993·66 cites·23 claims
- 0984US10975256B2Ink compositionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Apr 13, 2021·1 cites·18 claims
- 1084US10723123B2Ink compositionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jul 28, 2020·1 cites·15 claims
- 1184US6465065B1Metal catalyzed ascorbate compounds as oxygen scavengersGRACE W R & CO·Filed 1997·Granted Oct 15, 2002·42 cites·16 claims
- 1284US5788754AInk-jet inks for improved image qualityHEWLETT PACKARD CO·Filed 1997·Granted Aug 4, 1998·46 cites·34 claims
- 1383US7481875B2Additive to improve ozone stability of dyes on porous mediaHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Jan 27, 2009·5 cites·20 claims
- 1482US10040959B2Pigment-based inkjet inksHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Aug 7, 2018·2 cites·13 claims
- 1579US9017466B2Erasable inkjet ink compositionADAMIC RAYMOND·Filed 2011·Granted Apr 28, 2015·2 cites·15 claims
- 1678US7811369B2Phthalocyanine dyes formulated with salts and anti-flocculent aromatic polyamines for ink-jet imagingHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Oct 12, 2010·3 cites·31 claims
- 1778US6783819B2Crown compound modified silica coatings for ink-jet mediaHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Aug 31, 2004·10 cites·26 claims
- 1875US10294381B2Pigment-based inkjet inksHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted May 21, 2019·1 cites·15 claims
- 1973US10294382B2Magenta inksHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted May 21, 2019·0 cites·20 claims
- 2071US6494942B1Dye-based ink jet compositions having improved stability and light fastnessFiled 2000·Granted Dec 17, 2002·10 cites·36 claims
- 2169US6730151B2Ink jet dye designHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted May 4, 2004·4 cites·13 claims
- 2267US9708497B2Color-to-color ink bleed control on mediaTHORNBERRY MATTHEW·Filed 2012·Granted Jul 18, 2017·1 cites·18 claims
- 2367US8475578B2Magenta inks and ink sets for ink-jet imagingDODGE TYE J·Filed 2007·Granted Jul 2, 2013·3 cites·42 claims
- 2467US6709724B1Metal catalyzed ascorbate compounds as oxygen scavengersGRACE W R & CO·Filed 1997·Granted Mar 23, 2004·20 cites·35 claims
- 2567US6652636B2Phthalocyanine cyan dye with appended chelating arm to induce monomer dye formation and increased chromaHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Nov 25, 2003·5 cites·11 claims
- 2661US7156907B2Multimeric dye structuresHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jan 2, 2007·4 cites·58 claims
- 2760US7449057B2Ink jet dye designHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Nov 11, 2008·0 cites·12 claims
- 2856US10974513B2Ink supplyHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Apr 13, 2021·0 cites·15 claims
- 2956US8119777B2Ink jet dye designDEARDURFF LARRIE A·Filed 2008·Granted Feb 21, 2012·0 cites·4 claims
- 3053US11254829B2Non-aqueous ink compositionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Feb 22, 2022·0 cites·17 claims
- 3153US7427129B2Boronic acid containing dyes to improve permanence of imagesHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Sep 23, 2008·1 cites·16 claims
- 3252US6869646B2Fast drying images and methods for printing on inorganic porous mediaHEWLETT PACKARD COMPANY L P·Filed 2001·Granted Mar 22, 2005·3 cites·7 claims
- 3350US7741385B2Ozone stable ink-jet inksHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Jun 22, 2010·0 cites·13 claims
- 3448US7407541B2Inkjet dye designHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Aug 5, 2008·0 cites·8 claims
- 3544US2005202186A1Fast drying images and methods for printing on inorganic porous mediaFiled 2005·Application pending·0 cites
- 3644US2019185692A1Ink compositionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Application pending·0 cites
- 3741US8158221B2Reactive ink and ink-media system for reduced air fade on porous mediaBHATT JAYPRAKASH C·Filed 2006·Granted Apr 17, 2012·0 cites·2 claims
- 3841US2005024404A1Systems and methods of associating printing information with print mediaFiled 2003·Application pending·0 cites
- 3941US2021238428A1Non-aqueous ink compositionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 4041US2021238429A1Non-aqueous ink compositionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 4140US2019153251A1Ink compositionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Application pending·0 cites
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