Inventor
DINO DAVID
US26 patents
⚠️ This page may combine multiple inventors who share the name “DINO DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELEMENTIS SPECIALTIES INC
16 patentsUS7799742B2Sep 21, 2010
Equivalent circulating density control in deep water drilling
ELEMENTIS SPECIALTIES INC52 citations97
US6462096B1Oct 8, 2002
Organophilic clay additives and oil well drilling fluids with less temperature dependent rheological properties containing said additives
ELEMENTIS SPECIALTIES INC74 citations96
US7906461B2Mar 15, 2011
Thermally stable compositions and use thereof in drilling fluids
ELEMENTIS SPECIALTIES INC19 citations90
US7345010B2Mar 18, 2008
Compositions for drilling fluids useful to provide flat temperature rheology to such fluids over a wide temperature range and drilling fluids containing such compositions
ELEMENTIS SPECIALTIES INC29 citations86
US7956015B2Jun 7, 2011
Equivalent circulating density control in deep water drilling
ELEMENTIS SPECIALTIES INC9 citations84
US7989402B2Aug 2, 2011
Functionalized clay compositions for aqueous based drilling fluids
ELEMENTIS SPECIALTIES INC7 citations76
US10662365B2May 26, 2020
Oil based drilling fluids useful having reduced change in high shear viscosity over a wide temperature range
ELEMENTIS SPECIALTIES INC2 citations69
US10793729B2Oct 6, 2020
Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents
ELEMENTIS SPECIALTIES INC0 citations51
US10160873B2Dec 25, 2018
Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents
ELEMENTIS SPECIALTIES INC0 citations51
US10160874B2Dec 25, 2018
Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents
ELEMENTIS SPECIALTIES INC0 citations51
US9562145B2Feb 7, 2017
Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents
ELEMENTIS SPECIALTIES INC0 citations51
US11718534B2Aug 8, 2023
Slurry compositions containing mixed branched alkyl organoclay compositions
ELEMENTIS SPECIALTIES INC0 citations48
US10119061B2Nov 6, 2018
Organoclay compositions for drilling fluids useful to provide substantially constant rheology profiles to such fluids over a wide temperature range
ELEMENTIS SPECIALTIES INC1 citations48
US9534162B2Jan 3, 2017
Organoclay compositions for drilling fluids useful to provide substantially constant rheology profiles to such fluids over a wide temperature range
ELEMENTIS SPECIALTIES INC0 citations48
US9371480B2Jun 21, 2016
Slurry concentrate and associated methods of use
ELEMENTIS SPECIALTIES INC0 citations42
US9562146B2Feb 7, 2017
Composite compositions for polymers and organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents
ELEMENTIS SPECIALTIES INC0 citations41
DINO DAVID
4 patentsUS8389447B2Mar 5, 2013
Organophilic clay additives and oil well drilling fluids with less temperature dependent rheological properties
DINO DAVID14 citations83
US8138125B2Mar 20, 2012
Equivalent circulating density control in deep water drilling
DINO DAVID4 citations72
US8809240B2Aug 19, 2014
Equivalent circulating density control in deep water drilling
DINO DAVID2 citations61
US8728990B2May 20, 2014
Phosphate ester oil gellant
DINO DAVID1 citations48