Varadaraj; Ramesh

Patent Applications and Registrations

Patent applications and USPTO patent grants for Varadaraj; Ramesh.The latest application filed is for "non-aqueous defoamer compositions and their use to control foaming of non-aqueous foams".

Company Profile

1.80.112

Varadaraj; Ramesh - Houston TX
Varadaraj; Ramesh - Bartlesville OK
Varadaraj; Ramesh - Flemington NJ US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Non-Aqueous Defoamer Compositions and Their Use to Control Foaming of Non-Aqueous Foams App 20220203268 - Varadaraj; Ramesh ; et al.	2022-06-30
Control of coke morphology in delayed coking Grant 10,053,630 - Siskin , et al. August 21, 2	2018-08-21
Control Of Coke Morphology In Delayed Coking App 20150329784 - SISKIN; Michael ; et al.	2015-11-19
Drill Cuttings Re-Injection App 20150322762 - Varadaraj; Ramesh	2015-11-12
Core annular flow of crude oils Grant 9,115,851 - Varadaraj , et al. August 25, 2	2015-08-25
Co-gasification process for hydrocarbon solids and biomass Grant 9,057,031 - Varadaraj , et al. June 16, 2	2015-06-16
Harvesting algae by foam aggregation and filtration Grant 9,051,554 - Varadaraj June 9, 2	2015-06-09
Upgrading deasphalting residue to high performance asphalt Grant 8,993,495 - Varadaraj , et al. March 31, 2	2015-03-31
Algae aggregation and harvesting Grant 8,980,618 - Varadaraj March 17, 2	2015-03-17
Methods and Fluid Compositions for Creating a Wellbore App 20150060074 - Varadaraj; Ramesh ; et al.	2015-03-05
Methods and Compositions for Enhanced Acid Stimulation of Carbonate and Sand Stone Formations App 20150065399 - Varadaraj; Ramesh ; et al.	2015-03-05
Drill Cuttings Re-Injection App 20140231084 - Varadaraj; Ramesh ; et al.	2014-08-21
Method for stabilizing diesel engine lubricating oil against degradation by biodiesel fuel Grant 8,748,357 - Habeeb , et al. June 10, 2	2014-06-10
Harvesting Algae By Foam Aggregation And Filtration App 20140141495 - Varadaraj; Ramesh	2014-05-22
Algae Aggregation And Harvesting App 20140141496 - Varadaraj; Ramesh	2014-05-22
Lubricating oil compositions for biodiesel fueled engines Grant 8,680,029 - Habeeb , et al. March 25, 2	2014-03-25
Core Annular Flow of Crude Oils App 20140076410 - Varadaraj; Ramesh ; et al.	2014-03-20
Polymer-clay nanocomposite and process for preparing the same Grant 8,598,261 - Weng , et al. December 3, 2	2013-12-03
Upgrading Deasphalting Residue To High Performance Asphalt App 20130143778 - Varadaraj; Ramesh ; et al.	2013-06-06
Compositions and Methods for Protecting Metal Surfaces from Corrosion App 20130112416 - Varadaraj; Ramesh ; et al.	2013-05-09
Compositions and Methods for Protecting Metal Surfaces from Corrosion App 20130112417 - Varadaraj; Ramesh ; et al.	2013-05-09
Composition and Methods for Protecting Metal Surfaces from Corrosion App 20130112418 - Varadaraj; Ramesh ; et al.	2013-05-09
Compositions and Methods for Protecting Metal Surfaces from Corrosion App 20130112415 - Varadaraj; Ramesh ; et al.	2013-05-09
Gel assisted separation method and dewatering/desalting hydrocarbon oils Grant 8,431,017 - Varadaraj April 30, 2	2013-04-30
Viscous oil recovery using emulsions Grant 8,408,299 - Kaminsky , et al. April 2, 2	2013-04-02
Method for improving the resistance to one or more of corrosion, oxidation, sludge and deposit formation of lubricating oil compositions for biodiesel fueled engines Grant 8,367,593 - Varadaraj , et al. February 5, 2	2013-02-05
Integrated solar thermal and nuclear enabled water purification and hydrocarbon refining processes Grant 8,343,315 - Siskin , et al. January 1, 2	2013-01-01
Particulate removal from gas streams Grant 8,317,905 - Varadaraj November 27, 2	2012-11-27
Core annular flow of heavy crude oils in transportation pipelines and production wellbores Grant 8,298,997 - Varadaraj , et al. October 30, 2	2012-10-30
Hydrocarbon Recovery Operations Fluids and Methods For Using the Same App 20120193095 - Varadaraj; Ramesh ; et al.	2012-08-02
Hydrocarbon Recovery Operations Fluids and Methods For Using the Same App 20120160497 - Varadaraj; Ramesh ; et al.	2012-06-28
Modification of rheological properties of coal for slurry feed gasification Grant 8,197,562 - Varadaraj , et al. June 12, 2	2012-06-12
Emulsion compositions with a polymeric emulsifier Grant 8,183,314 - Varadaraj , et al. May 22, 2	2012-05-22
Oil/water separation of full well stream by flocculation-demulsification process Grant 8,101,086 - Varadaraj , et al. January 24, 2	2012-01-24
Demulsification of water-in-oil emulsion Grant 8,093,304 - Varadaraj , et al. January 10, 2	2012-01-10
Polymer-Clay Nanocomposite and Process for Preparing the Same App 20110250372 - Weng; Weiqing ; et al.	2011-10-13
Method For Improving The Resistance To One Or More Of Corrosion, Oxidation, Sludge And Deposit Formation Of Lubricating Oil Compositions For Biodiesel Fueled Engines App 20110130316 - Varadaraj; Ramesh ; et al.	2011-06-02
Lubricating Oil Compositions For Biodiesel Fueled Engines App 20110082062 - Habeeb; Jacob J. ; et al.	2011-04-07
Method to alter coke morphology using either polynuclear aromatic compounds or functionalized lignin Grant 7,871,511 - Varadaraj , et al. January 18, 2	2011-01-18
Viscous Oil Recovery Using Emulsions App 20100326662 - Kaminsky; Robert D. ; et al.	2010-12-30
High Temperature Hydropyrolysis Of Carbonaceous Materials App 20100320120 - SISKIN; Michael ; et al.	2010-12-23
Integrated Solar Thermal And Nuclear Enabled Water Purification And Hydrocarbon Refining Processes App 20100320071 - SISKIN; Michael ; et al.	2010-12-23
Hydrocarbon Dehydrogenation Process App 20100314294 - Siskin; Michael ; et al.	2010-12-16
Cyclic Petroleum Refining App 20100314297 - Varadaraj; Ramesh ; et al.	2010-12-16
High Temperature Hydropyrolysis Of Carbonaceous Materials App 20100314235 - VARADARAJ; Ramesh ; et al.	2010-12-16
Gel assisted separation method and dewatering/desalting hydrocarbon oils App 20100234247 - Varadaraj; Ramesh	2010-09-16
Method to alter coke morphology using metal salts of aromatic sulfonic acids and/or polysulfonic acids Grant 7,794,587 - Varadaraj , et al. September 14, 2	2010-09-14
Viscoelastic upgrading of heavy oil by altering its elastic modulus Grant 7,794,586 - Varadaraj , et al. September 14, 2	2010-09-14
Preparation of aromatic polysulfonic acid compositions from light cat cycle oil Grant 7,732,387 - Varadaraj , et al. June 8, 2	2010-06-08
Fouling inhibition of thermal treatment of heavy oils Grant 7,704,376 - Varadaraj , et al. April 27, 2	2010-04-27
Co-gasification process for hydrocarbon solids and biomass App 20100083575 - Varadaraj; Ramesh ; et al.	2010-04-08
Particulate removal from gas streams App 20100083834 - Varadaraj; Ramesh	2010-04-08
Modification of rheological properties of coal for slurry feed gasification App 20100083574 - Varadaraj; Ramesh ; et al.	2010-04-08
Delayed coking process for producing free-flowing coke using polymeric additives Grant 7,658,838 - Varadaraj , et al. February 9, 2	2010-02-09
Oil-in-water-in-oil emulsion Grant 7,652,074 - Varadaraj January 26, 2	2010-01-26
Oil-in-water-in-oil emulsion Grant 7,652,073 - Varadaraj January 26, 2	2010-01-26
Method for stabilizing diesel engine lubricating oil against degradation by biodiesel fuel App 20100016193 - Habeeb; Jacob J. ; et al.	2010-01-21
Delayed coking process for producing free-flowing coke using low molecular weight aromatic additives Grant 7,645,375 - Varadaraj , et al. January 12, 2	2010-01-12
Emulsion compositions with a polymeric emulsifier App 20100004382 - Varadaraj; Ramesh ; et al.	2010-01-07
Method to alter coke morphology using either polynuclear aromatic compounds or functionalized lignin App 20090314689 - Varadaraj; Ramesh ; et al.	2009-12-24
Enhanced thermal upgrading of heavy oil using aromatic polysulfonic acid salts Grant 7,594,989 - Varadaraj , et al. September 29, 2	2009-09-29
Polar solvent-asphaltene dispersant method for upgrading heavy oils Grant 7,579,303 - Varadaraj , et al. August 25, 2	2009-08-25
Oil/Water Separation of Full Well Stream By Flocculation-Demulsification Process App 20090200213 - Varadaraj; Ramesh ; et al.	2009-08-13
Core Annular Flow of Heavy Crude Oils In Transportation Pipelines and Production Wellbores App 20090203562 - Varadaraj; Ramesh ; et al.	2009-08-13
Method to alter coke morphology using metal salts of aromatic sulfonic acids and/or polysulfonic acids App 20090184029 - Varadaraj; Ramesh ; et al.	2009-07-23
Demulsification of Water-In-Oil Emulsion App 20090166028 - Varadaraj; Ramesh ; et al.	2009-07-02
Inhibitor enhanced thermal upgrading of heavy oils Grant 7,537,686 - Varadaraj , et al. May 26, 2	2009-05-26
Alkoxylated alkyl ester and alcohol emulsion compositions for fuel cell reformer start-up Grant 7,481,854 - Varadaraj , et al. January 27, 2	2009-01-27
Upgrading asphaltene containing oils Grant 7,435,333 - Varadaraj , et al. October 14, 2	2008-10-14
Mineral acid enhanced thermal treatment for viscosity reduction of oils (ECB-0002) Grant 7,419,939 - Varadaraj September 2, 2	2008-09-02
Alkoxylated alkyl ester and alcohol emulsion compositions for fuel cell reformer start-up Grant 7,413,584 - Varadaraj , et al. August 19, 2	2008-08-19
Oil-in-water-in-oil emulsion App 20080108527 - Varadaraj; Ramesh	2008-05-08
Oil-in-water-in-oil emulsion App 20080103077 - Varadaraj; Ramesh	2008-05-01
Oil-in-water-in-oil emulsion Grant 7,338,924 - Varadaraj March 4, 2	2008-03-04
Method for improving oil desalting by forming unstable water-in-oil emulsions Grant 7,323,342 - Varadaraj January 29, 2	2008-01-29
Inversion of water-in-oil emulsions to oil-in-water emulsions App 20070276052 - Varadaraj; Ramesh	2007-11-29
Surfactant Enhance Fluid Catalytic Cracking Process App 20070267323 - Varadaraj; Ramesh ; et al.	2007-11-22
Complex oil-in-water-in-oil (O/W/O) emulsion compositions for fuel cell reformer start-up Grant 7,232,470 - Varadaraj , et al. June 19, 2	2007-06-19
Complex oil-in-water-in-oil (O/W/O) emulsion compositions for fuel cell reformer start-up App 20070059567 - Varadaraj; Ramesh ; et al.	2007-03-15
Stability enhanced water-in-oil emulsion and method for using same Grant 7,186,673 - Varadaraj , et al. March 6, 2	2007-03-06
Method for water-in-hydrocarbon emulsion fuel cell reformer start-up App 20070033861 - Varadaraj; Ramesh ; et al.	2007-02-15
High performance asphalt using alkyl aromatic sulfonic acid asphaltene dispersants Grant 7,150,785 - Gale , et al. December 19, 2	2006-12-19
Alkyl sorbitan emulsion compositions for fuel cell reformer start-up Grant 7,132,180 - Varadaraj , et al. November 7, 2	2006-11-07
Solids-stabilized oil-in-water emulsion and a method for preparing same Grant 7,121,339 - Bragg , et al. October 17, 2	2006-10-17
Method for determining viscosity of water-in-oil emulsions Grant 7,117,722 - Varadaraj October 10, 2	2006-10-10
Oil desalting by forming unstable water-in-oil emulsions Grant 7,108,780 - Varadaraj September 19, 2	2006-09-19
Preparation of aromatic polysulfonic acid compositions from light cat cycle oil App 20060183950 - Varadaraj; Ramesh ; et al.	2006-08-17
Alkoxylated triazine emulsion compositions for fuel cell reformer start-up Grant 7,081,143 - Varadaraj , et al. July 25, 2	2006-07-25
Solids-stabilized oil-in-water emulsion and a method for preparing same App 20060084581 - Bragg; James R. ; et al.	2006-04-20
Solids-stabilized Oil-in-water Emulsion And A Method For Preparing Same App 20060070736 - Bragg; James R. ; et al.	2006-04-06
Demulsification of emulsions by socillatory mixing Grant 7,014,773 - Varadaraj March 21, 2	2006-03-21
Oil desalting and dewatering Grant 7,008,536 - Varadaraj , et al. March 7, 2	2006-03-07
Inhibitor enhanced thermal upgrading of heavy oils App 20060021907 - Varadaraj; Ramesh ; et al.	2006-02-02
Gel assisted separation method and dewatering/desalting hydrocarbon oils App 20060016727 - Varadaraj; Ramesh	2006-01-26
Solids-stabilized oil-in-water emulsion and a method for preparing same Grant 6,988,550 - Bragg , et al. January 24, 2	2006-01-24
High performance asphalt using alkyl aromatic sulfonic acid asphaltene dispersants App 20060011101 - Gale; Mary Josephine ; et al.	2006-01-19
Polar solvent-asphaltene dispersant method for upgrading heavy oils App 20060014654 - Varadaraj; Ramesh ; et al.	2006-01-19
Upgrading asphaltene containing oils App 20060000749 - Varadaraj; Ramesh ; et al.	2006-01-05
Delayed coking process for producing free-flowing coke using low molecular weight aromatic additives App 20050279672 - Varadaraj, Ramesh ; et al.	2005-12-22
Inhibitor enhanced thermal upgrading of heavy oils via mesophase suppression using oil soluble polynuclear aromatics App 20050263438 - Varadaraj, Ramesh ; et al.	2005-12-01
Delayed coking process for producing free-flowing coke using polymeric additives App 20050263440 - Varadaraj, Ramesh ; et al.	2005-12-01
Viscoelastic upgrading of heavy oil by altering its elastic modulus App 20050258075 - Varadaraj, Ramesh ; et al.	2005-11-24
Enhanced thermal upgrading of heavy oil using aromatic polysulfonic acid salts App 20050258071 - Varadaraj, Ramesh ; et al.	2005-11-24
Fouling inhibition of thermal treatment of heavy oils App 20050258070 - Varadaraj, Ramesh ; et al.	2005-11-24
Method for determining viscosity of water-in-oil emulsions App 20050132779 - Varadaraj, Ramesh	2005-06-23
Alkoxylated alkyl ester and alcohol emulsion compositions for fuel cell reformer start-up Grant 6,869,706 - Varadaraj , et al. March 22, 2	2005-03-22
Alkoxylated alkyl ester and alcohol emulsion compositions for fuel cell reformer start-up App 20050019625 - Varadaraj, Ramesh ; et al.	2005-01-27
Alkoxylated alkyl ester and alcohol emulsion compositions for fuel cell reformer start-up App 20050019624 - Varadaraj, Ramesh ; et al.	2005-01-27
Lignin-solids compositions App 20050014002 - Varadaraj, Ramesh	2005-01-20
Alkoxylated alkyl ester and alcohol emulsion compositions for fuel cell reformer start-up App 20050008906 - Varadaraj, Ramesh ; et al.	2005-01-13
Low viscosity hydrocarbon oils by sonic treatment App 20040232051 - Varadaraj, Ramesh	2004-11-25
Mineral acid enhanced thermal treatment for viscosity reduction of oils (ECB-0002) App 20040222128 - Varadaraj, Ramesh	2004-11-11
Method for improving oil desalting by forming unstable water-in-oil emulsions App 20040195179 - Varadaraj, Ramesh	2004-10-07
Mineral acid enhanced thermal treatment for viscosity reduction of oils (ECB-0002) Grant 6,800,193 - Varadaraj October 5, 2	2004-10-05
Low temperature stable microemulsion compositions for fuel cell reformer start-up App 20040180245 - Varadaraj, Ramesh ; et al.	2004-09-16
Demulsification of emulsions by socillatory mixing App 20040167233 - Varadaraj, Ramesh	2004-08-26
Heavy oil-solid composition and method for preparing the same Grant 6,761,818 - Varadaraj , et al. July 13, 2	2004-07-13
Complex water-in-oil-in-water (W/O/W) emulsion compositions for fuel cell reformer start-up App 20040121203 - Varadaraj, Ramesh ; et al.	2004-06-24
Complex oil-in-water-in-oil (O/W/O) emulsion compositions for fuel cell reformer start-up App 20040121202 - Varadaraj, Ramesh ; et al.	2004-06-24
Stability enhanced water-in-oil emulsion and method for using same App 20040122111 - Varadaraj, Ramesh ; et al.	2004-06-24
Ethoxylated alkyl amine emulsion compositions for fuel cell reformer start-up Grant 6,736,867 - Varadaraj , et al. May 18, 2	2004-05-18
Solids-stabilized water-in-oil emulsion and method for using same Grant 6,734,144 - Varadaraj , et al. May 11, 2	2004-05-11
Alkyl polyglycerol emulsion compositions for fuel cell reformer start-up Grant 6,730,138 - Varadaraj , et al. May 4, 2	2004-05-04
Branched alkyl-aromatic sulfonic acid dispersants for dispersing asphaltenes in petroleum oils App 20040072361 - Varadaraj, Ramesh ; et al.	2004-04-15
Demulsification of water-in-oil emulsions Grant 6,716,358 - Varadaraj April 6, 2	2004-04-06
Oil-in-water-in-oil emulsion App 20040014821 - Varadaraj, Ramesh	2004-01-22
Oil desalting and dewatering App 20030217971 - Varadaraj, Ramesh ; et al.	2003-11-27
System for fuel cell reformer start-up Grant 6,653,006 - Berlowitz , et al. November 25, 2	2003-11-25
Oil desalting by forming unstable water-in-oil emulsions App 20030188995 - Varadaraj, Ramesh	2003-10-09
Oil/water viscoelastic compositions and method for preparing the same App 20030191194 - Varadaraj, Ramesh	2003-10-09
Inversion of water-in-oil emulsions to oil-in-water emulsions App 20030191195 - Varadaraj, Ramesh	2003-10-09
Alkoxylated alkyl ester and alcohol emulsion compositions for fuel cell reformer start-up App 20030170512 - Varadaraj, Ramesh ; et al.	2003-09-11
Alkoxylated branched alkyl alcohol emulsion compositions for fuel cell reformer start-up App 20030170513 - Varadaraj, Ramesh ; et al.	2003-09-11
Alkoxylated triazine emulsion compositions for fuel cell reformer start-up App 20030170511 - Varadaraj, Ramesh ; et al.	2003-09-11
Alkyl polyglycerol emulsion compositions for fuel cell reformer start-up App 20030165723 - Varadaraj, Ramesh ; et al.	2003-09-04
Alkyl sorbitan emulsion compositions for fuel cell reformer start-up App 20030165721 - Varadaraj, Ramesh ; et al.	2003-09-04
Microemulsion compositions for fuel cell reformer start-up App 20030165722 - Varadaraj, Ramesh ; et al.	2003-09-04
Ethoxylated alkyl amine emulsion compositions for fuel cell reformer start-up App 20030162061 - Varadaraj, Ramesh ; et al.	2003-08-28
Demulsification of water-in-oil emulsions App 20030155307 - Varadaraj, Ramesh	2003-08-21
Aromatic sulfonic acid demulsifier for crude oils Grant 6,599,949 - Varadaraj , et al. July 29, 2	2003-07-29
Solids-stabilized oil-in-water emulsion and a method for preparing same App 20030139299 - Bragg, James R. ; et al.	2003-07-24
Heavy oil-solid composition and method for preparing the same App 20030135076 - Varadaraj, Ramesh ; et al.	2003-07-17
Viscosity reduction of oils by sonic treatment App 20030132139 - Varadaraj, Ramesh	2003-07-17
Aromatic Sulfonic Acid Demulsifier For Crude Oils App 20030092779 - Varadaraj, Ramesh ; et al.	2003-05-15
System for fuel cell reformer start-up App 20030082419 - Berlowitz, Paul J. ; et al.	2003-05-01
Demulsification of water-in-oil emulsions Grant 6,555,009 - Varadaraj April 29, 2	2003-04-29
Demulsification of water-in-oil emulsions App 20020185445 - Varadaraj, Ramesh	2002-12-12
Aromatic sulfonic acid demulsifier of crude oils App 20020161059 - Varadaraj, Ramesh ; et al.	2002-10-31
Removal Of Acids From Oils App 20020139711 - Varadaraj, Ramesh	2002-10-03
Removal of acids from oils Grant 6,454,936 - Varadaraj September 24, 2	2002-09-24
Defoaming of foams utilizing sonication App 20020128328 - Varadaraj, Ramesh	2002-09-12
Viscosity reduction of oils by sonic treatment App 20020125174 - Varadaraj, Ramesh	2002-09-12
Mineral acid enhanced thermal treatment for viscosity reduction of oils (ECB-0002) App 20020033265 - Varadaraj, Ramesh	2002-03-21
Composition for aqueous viscosification App 20020026000 - Varadaraj, Ramesh	2002-02-28
Solids-stabilized water-in-oil emulsion and method for using same App 20010049902 - Varadaraj, Ramesh ; et al.	2001-12-13
Heavy oil - solid composition and method for preparing the same App 20010044386 - Varadaraj, Ramesh ; et al.	2001-11-22
Brine viscosification for enhanced oil recovery App 20010020531 - Varadaraj, Ramesh ; et al.	2001-09-13
Aqueous, pumpable fluids from solid carbonaceous materials (law847) App 20010001308 - Varadaraj, Ramesh ; et al.	2001-05-17
Removal of naphthenic acids in crude oils and distillates Grant 6,096,196 - Varadaraj , et al. August 1, 2	2000-08-01
Branched alkyl-aromatic sulfonic acid dispersants for solublizing asphaltenes in petroleum oils Grant 6,048,904 - Wiehe , et al. April 11, 2	2000-04-11
Removal of naphthenic acids in crude oils and distillates Grant 5,961,821 - Varadaraj , et al. October 5, 1	1999-10-05
Class of three tail surfactants law388 Grant 5,672,739 - Varadaraj , et al. September 30, 1	1997-09-30
Nutrient additives for bioremediation of hydrocarbon contaminated waters Grant 5,624,843 - Varadaraj , et al. April 29, 1	1997-04-29
Surfactant-nutrients for bioremediation of hydrocarbon contaminated soils and water Grant 5,514,588 - Varadaraj , et al. May 7, 1	1996-05-07
Class of bifunctional additives for bioremediation of hydrocarbon contaminated soils and water Grant 5,503,774 - Brons , et al. April 2, 1	1996-04-02
Decontamination of hydrocarbon containing substrates (LAW100) Grant 5,417,864 - Varadaraj May 23, 1	1995-05-23
Bioremediation of hydrocarbon contaminated soils and water Grant 5,300,227 - Varadaraj , et al. April 5, 1	1994-04-05

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