Inventor · disambiguated record
David Dino
Also filed as: DINO DAVID · DINO DAVID J · DINO DAVID JOSEPH
23 granted patents·9 pending applications·402 citations·filing 1995–2020
95Inventor score
Top patents by PatentIndex Score
32 records- 0195US7799742B2Equivalent circulating density control in deep water drillingELEMENTIS SPECIALTIES INC·Filed 2008·Granted Sep 21, 2010·52 cites·43 claims
- 0293US6462096B1Organophilic clay additives and oil well drilling fluids with less temperature dependent rheological properties containing said additivesELEMENTIS SPECIALTIES INC·Filed 2000·Granted Oct 8, 2002·74 cites·16 claims
- 0392US8389447B2Organophilic clay additives and oil well drilling fluids with less temperature dependent rheological propertiesDINO DAVID·Filed 2010·Granted Mar 5, 2013·14 cites·6 claims
- 0489US6187719B1Less temperature dependent drilling fluids for use in deep water and directional drilling and processes for providing less temperature dependent rheological properties to such drilling fluidsRHEOX INC·Filed 1998·Granted Feb 13, 2001·91 cites·20 claims
- 0588US7906461B2Thermally stable compositions and use thereof in drilling fluidsELEMENTIS SPECIALTIES INC·Filed 2007·Granted Mar 15, 2011·19 cites·28 claims
- 0687US7345010B2Compositions for drilling fluids useful to provide flat temperature rheology to such fluids over a wide temperature range and drilling fluids containing such compositionsELEMENTIS SPECIALTIES INC·Filed 2002·Granted Mar 18, 2008·29 cites·19 claims
- 0785US5646093AModified polygalactomannans as oil field shale inhibitorsRHONE POULENC INC·Filed 1996·Granted Jul 8, 1997·60 cites·9 claims
- 0884US8138125B2Equivalent circulating density control in deep water drillingDINO DAVID·Filed 2011·Granted Mar 20, 2012·4 cites·13 claims
- 0982US7956015B2Equivalent circulating density control in deep water drillingELEMENTIS SPECIALTIES INC·Filed 2010·Granted Jun 7, 2011·9 cites·37 claims
- 1081US10662365B2Oil based drilling fluids useful having reduced change in high shear viscosity over a wide temperature rangeELEMENTIS SPECIALTIES INC·Filed 2018·Granted May 26, 2020·2 cites·4 claims
- 1178US7989402B2Functionalized clay compositions for aqueous based drilling fluidsELEMENTIS SPECIALTIES INC·Filed 2006·Granted Aug 2, 2011·7 cites·4 claims
- 1277US10793729B2Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituentsELEMENTIS SPECIALTIES INC·Filed 2018·Granted Oct 6, 2020·0 cites·21 claims
- 1377US8809240B2Equivalent circulating density control in deep water drillingDINO DAVID·Filed 2012·Granted Aug 19, 2014·2 cites·6 claims
- 1475US5614473AUse of high purity imidazoline based amphoacetate surfactant as foaming agent in oil wellsRHONE POULENC INC·Filed 1995·Granted Mar 25, 1997·37 cites·11 claims
- 1573US10119061B2Organoclay compositions for drilling fluids useful to provide substantially constant rheology profiles to such fluids over a wide temperature rangeELEMENTIS SPECIALTIES INC·Filed 2016·Granted Nov 6, 2018·1 cites·20 claims
- 1671US10160873B2Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituentsELEMENTIS SPECIALTIES INC·Filed 2017·Granted Dec 25, 2018·0 cites·18 claims
- 1771US10160874B2Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituentsELEMENTIS SPECIALTIES INC·Filed 2017·Granted Dec 25, 2018·0 cites·20 claims
- 1869US9562145B2Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituentsELEMENTIS SPECIALTIES INC·Filed 2014·Granted Feb 7, 2017·0 cites·20 claims
- 1958US8728990B2Phosphate ester oil gellantDINO DAVID·Filed 2009·Granted May 20, 2014·1 cites·13 claims
- 2057US9562146B2Composite compositions for polymers and organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituentsELEMENTIS SPECIALTIES INC·Filed 2014·Granted Feb 7, 2017·0 cites·27 claims
- 2157US9534162B2Organoclay compositions for drilling fluids useful to provide substantially constant rheology profiles to such fluids over a wide temperature rangeELEMENTIS SPECIALTIES INC·Filed 2014·Granted Jan 3, 2017·0 cites·20 claims
- 2254US11718534B2Slurry compositions containing mixed branched alkyl organoclay compositionsELEMENTIS SPECIALTIES INC·Filed 2020·Granted Aug 8, 2023·0 cites·22 claims
- 2354US2009163386A1Compositions for drilling fluids useful to produce flat temperature rheology to such fluids over a wide temperature range and drilling fluids containing such compositionsELEMENTIS SPECIALTIES INC·Filed 2009·Application pending·0 cites
- 2450US2008188382A1Compositions for Drilling Fluids Useful to Provide Flat Temperature Rheology to Such Fluids Over a Wide Temperature Range, and Drilling Fluids Containing Such CompositionsELEMENTIS SPECIALTIES INC·Filed 2007·Application pending·0 cites
- 2548US9371480B2Slurry concentrate and associated methods of useELEMENTIS SPECIALTIES INC·Filed 2013·Granted Jun 21, 2016·0 cites·6 claims
- 2645US2015376490A1Non-Aqueous Drilling Additive Useful To Stabilize Viscosity Over Change In TemperatureELEMENTIS SPECIALTIES INC·Filed 2014·Application pending·0 cites
- 2743US2004157748A1Aqueous-based oil well drilling fluids containing high amylose starch polymersELEMENTIS SPECIALTIES INC·Filed 2004·Application pending·0 cites
- 2842US2007197403A1Organophilic clay additives and oil well drilling fluids with less temperature dependent rheological propertiesDINO DAVID·Filed 2006·Application pending·0 cites
- 2941US2003191029A1Aqueous-based oil well drilling fluids containing high amylose starch polymersELEMENTIS SPECIALTIES INC·Filed 2002·Application pending·0 cites
- 3041US2004102332A1Compositions for drilling fluids useful to provide flat temperature rheology to such fluids over a wide temperature range and drilling fluids containing such compositionsELEMENTIS SPECIALTIES INC·Filed 2002·Application pending·0 cites
- 3140US2014066341A1Non-aqueous drilling additive useful to improve low shear rate viscosityDINO DAVID·Filed 2012·Application pending·0 cites
- 3239US2012129735A1Non-aqueous drilling additive useful to produce a flat temperature-rheology profileDINO DAVID·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →