ClassID:

32131

B01F17/0042 - CPC Classification

Classification description:

Sub-classes:
Recent Application in this class:
#1
20220185711
2022-06-16

Synthetic Acid and Associated Methods

#2
20220072490
2022-03-10

SURFACTANT COMPOSITION

#3
20220064689
2022-03-03

AMPHOTERIC GLYCOLIPID BIOSURFACTANT AND ITS PREPARATION METHOD

#4
20220024790
2022-01-27

Synthetic Acid and Associated Methods

#5
20220009881
2022-01-13

Branched amino acid surfactants

#6
20220009879
2022-01-13

BRANCHED AMINO ACID SURFACTANTS

#7
20220002628
2022-01-06

Emulsifier and emulsions

#8
20220001345
2022-01-06

FATTY AMINE TYPE EMULSIFIERS AND THEIR USE IN ASPHALT EMULSIONS AND APPLICATIONS

#9
20210362109
2021-11-25

IMPROVED WETTING COMPOSITION

#10
20210238413
2021-08-05

Solid dispersion, preparation method therefor, chain-extended polyurethane using same, and epoxy resin composition comprising same

#11
20210230100
2021-07-29

AMINO ACID SURFACTANTS

#12
20210229053
2021-07-29

AMINO ACID SURFACTANTS

#13
20210197154
2021-07-01

NOVEL COMPLEX AND EMULSION COMPOSITION

#14
20210146183
2021-05-20

NEW SURFACTANT MIXTURE, NEW COMPOSITION COMPRISING SAME, AND USE THEREOF IN FOAM LIQUIDS FOR FIGHTING FIRES

#15
20210087136
2021-03-25

Calcium-based catalyst and method for catalytically synthesizing alkanolamide surfactant thereof

#16
20210039060
2021-02-11

SURFACTANTS HAVING NON-CONVENTIONAL HYDROPHOBES

#17
20210032525
2021-02-04

Spacer fluids and cement slurries that include surfactants

#18
20200407621
2020-12-31

EMULSIFIED DRILLING FLUIDS AND METHODS OF MAKING AND USE THEREOF

#19
20200325044
2020-10-15

Synthetic acid and associated methods

#20
20200317991
2020-10-08

Branched geminal zwitterionic liquids, method for obtaining same and use thereof as wettability modifiers having viscosity reducing properties

#21
20200298194
2020-09-24

ARAMID AMPHIPHILE SELF-ASSEMBLED NANOSTRUCTURES

#22
20200291285
2020-09-17

Development of retarded acid system

#23
20200248061
2020-08-06

Lubricants for water-based drilling fluids

#24
20200223789
2020-07-16

Rosin-based small molecular weight hydrogelator and its application

#25
20200181479
2020-06-11

Amidoamine-based gemini surfactant containing ethoxylate units and a method for oil recovery

#26
20200165504
2020-05-28

Spacer fluid compositions that include surfactants

#27
20200148855
2020-05-14

Emulsifier particles and methods for making and using same

#28
20200140739
2020-05-07

Methods of using drilling fluid compositions with enhanced rheology

#29
20200109105
2020-04-09

Mining collectors

#30
20200095491
2020-03-26

Development of anti-bit balling fluids

#31
20200087560
2020-03-19

Emulsifier compositions for invert emulsion fluids and methods of using the same

#32
20200078272
2020-03-12

METHOD FOR PRODUCING CERAMIDE MICROPARTICLE DISPERSION

#33
20200040247
2020-02-06

Development of anti-bit balling fluids

#34
20200002275
2020-01-02

Dimethyl Farnesyl Amine Oxide And Its Use As Surfactant Or Wetting Agent

#35
20190388858
2019-12-26

pH-responsive amphoteric surfactant n-lauryl-(α-alkyl)-β-aminopropionic acid and preparation method and uses thereof

#36
20190309210
2019-10-10

Development of anti-bit balling fluids

#37
20190300400
2019-10-03

Synthetic acid and associated methods

#38
20190292432
2019-09-26

Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal

#39
20190292431
2019-09-26

Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal

#40
20190233708
2019-08-01

Enhanced filtration control packages, wellbore servicing fluids utilizing the same, and methods of maintaining the structure of a wellbore

#41
20190233707
2019-08-01

Enhanced filtration control packages, wellbore servicing fluids utilizing the same, and methods of maintaining the structure of a wellbore

#42
20190203096
2019-07-04

Cement slurries, cured cements and methods of making and use thereof

#43
20190203095
2019-07-04

Cement slurries, cured cements and methods of making and use thereof

#44
20190153289
2019-05-23

Emulsion, method for the production thereof and use thereof

#45
20190143286
2019-05-16

Two-dimensional nanomaterial dispersant, preparation method of two-dimensional nanomaterial by liquid phase exfoliation, and use thereof

#46
20190125644
2019-05-02

Complex and emulsion composition

#47
20190092996
2019-03-28

DISPERSANT IN CEMENT FORMULATIONS FOR OIL AND GAS WELLS

#48
20190062362
2019-02-28

METHOD FOR OBTAINING SURFACTANT COMPOSITIONS MADE FROM ALKYL-L-GULURONAMIDES

#49
20190060858
2019-02-28

Composition comprising a fluorine-containing surfactant

#50
20190060460
2019-02-28

Aqueous solution containing n-long-chain acyl acidic amino acid and/or salt thereof, and method for producing same

#51
20180320096
2018-11-08

Oil-in-water emulsions

#52
20180320063
2018-11-08

Development of retarded acid system

#53
20180320050
2018-11-08

Methods of using drilling fluid compositions with enhanced rheology

#54
20180312439
2018-11-01

Dispersant in cement formulations for oil and gas wells

#55
20180282216
2018-10-04

Dispersant in cement formulations for oil and gas wells

#56
20180223175
2018-08-09

Retarded acid systems, emulsions, and methods for using in acidizing carbonate formations

#57
20180223169
2018-08-09

Spacer fluid compositions that include surfactants

#58
20180223168
2018-08-09

Spacer fluids and cement slurries that include surfactants

#59
20180223167
2018-08-09

Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal

#60
20180223166
2018-08-09

Invert emulsion based drilling fluid and methods of using same

#61
20180223165
2018-08-09

Emulsifier compositions for invert emulsion fluids and methods of using the same

#62
20180223162
2018-08-09

Development of anti-bit balling fluids

#63
20180223161
2018-08-09

Development of anti-bit balling fluids

#64
20180223160
2018-08-09

Anti-bit balling drilling fluids, and methods of making and use thereof

#65
20180223159
2018-08-09

Anti-bit balling drilling fluids, and methods of making and use thereof

#66
20180223158
2018-08-09

Drilling fluid compositions with enhanced rheology and methods of using same

#67
20180223156
2018-08-09

Enhanced filtration control packages, wellbore servicing fluids utilizing the same, and methods of maintaining the structure of a wellbore

#68
20180223153
2018-08-09

Lubricants for water-based drilling fluids

#69
20180222846
2018-08-09

Mining collectors

#70
20180222797
2018-08-09

Cement slurries, cured cement and methods of making and use thereof

#71
20180222796
2018-08-09

Cement slurries, cured cements and methods of making and use thereof

#72
20180201578
2018-07-19

Process for preparing alkyl pyroglutamic acids

#73
20180194651
2018-07-12

Synthetic acid and associated methods

#74
20180073099
2018-03-15

Treatment of degraded oxime metal extractants in process organic solutions

#75
20170335171
2017-11-23

Branched geminal zwitterionic liquids, method for obtaining same and use thereof as wettability modifiers having viscosity reducing properties

#76
20170334754
2017-11-23

Synthetic acid and associated methods

#77
20170292062
2017-10-12

Well service fluid composition and method of using microemulsions as flowback aids

#78
20170076835
2017-03-16

SiC powder, SiC sintered body, SiC slurry and manufacturing method of the same

#79
20170022159
2017-01-26

Heterocyclic amphoteric compounds

#80
20170002106
2017-01-05

Aqueous primary dispersions, process of their production and use thereof

#81
20160289478
2016-10-06

Dispersions Of Silver Nanoparticles

#82
20160280929
2016-09-29

Pumpable shelf-stable suspension of fibers in an organic phase

#83
20160271254
2016-09-22

N-alkyl lactam ethers, and compositions and uses thereof

#84
20160235850
2016-08-18

Aqueous solution containing N-long-chain acyl acidic amino acid and/or salt thereof, and method for producing same

#85
20160229722
2016-08-11

Synthetic acid and associated methods

#86
20160221935
2016-08-04

Betaines with special fatty acid chain distribution

#87
20160144327
2016-05-26

CAPROLACTAM-BASED FATTY AMIDE AS HYDROGELLING ADDITIVE

#88
20160120772
2016-05-05

Process for manufacturing an emulsion

#89
20160107994
2016-04-21

Heterocyclic amphoteric compounds

#90
20160106650
2016-04-21

Solubilizer for cosmetic preparations

#91
20150191359
2015-07-09

Foams of graphene, method of making and materials made thereof

#92
20150080510
2015-03-19

Aqueous emulsion composition

#93
20150076038
2015-03-19

Reverse iron ore flotation by collectors in aqueous nanoemulsion

#94
20140342966
2014-11-20

Process for preparing alkyl pyroglutamic acids

#95
20140341955
2014-11-20

Stable bubbles via particle absorption by electrostatic interaction

#96
20140194537
2014-07-10

Method for producing dispersant additives

#97
20140134125
2014-05-15

Microemulsion of polysiloxanes containing quaternary ammonium groups, production and use thereof

#98
20140057810
2014-02-27

Drilling fluid containing a surfactant having a high boiling point and a long chain tail group

#99
20140045698
2014-02-13

N-alkyl lactam ethers, and compositions and uses thereof

#100
20140041690
2014-02-13

Synthetic acid and associated methods

#101
20130277276
2013-10-24

Quaternary ammonium surfactants

#102
20130221263
2013-08-29

USE OF A BETAINE AS A FOAM DRAINAGE REDUCING AGENT

#103
20130217604
2013-08-22

Drilling fluid containing a surfactant having a high boiling point and a long chain tail group

#104
20130200291
2013-08-08

Tertiary Amine-Based Switchable Cationic Surfactants and Methods and Systems of Use Thereof

#105
20130126798
2013-05-23

Method for producing a metal nanoparticle colloid

#106
20130074731
2013-03-28

Stable nanoparticulate suspension and method for production

#107
20120322917
2012-12-20

Foams of graphene, method of making and materials made thereof

#108
20120311924
2012-12-13

Methods of improving combustion of solid fuels

#109
20120264610
2012-10-18

Comb polymer derivatives of polyetheramines useful as agricultural dispersants

#110
20120181473
2012-07-19

Fluorinated cationic surfactant

#111
20120148514
2012-06-14

N-ALKYL LACTAM ETHERS, AND COMPOSITIONS AND USES THEREOF

#112
20120142577
2012-06-07

Biodegradable Amphoteric Surfactants Based on C6 to C11 Linear or Predominately Linear Alcohols

#113
20120129937
2012-05-24

SOLUBILIZER FOR COSMETIC PREPARATIONS

#114
20120088698
2012-04-12

WATER IN OIL EMULSION, METHOD FOR THE PRODUCTION THEREOF

#115
20120024193
2012-02-02

Neutralizing and co-dispersion agent with strong capacity for developing coloring power, and paints and pigment concentrates containing same

#116
20110275546
2011-11-10

Foaming composition for high temperature and salinity

#117
20110247830
2011-10-13

Surfactants for tertiary mineral oil extraction based on branched alcohols

#118
20110247699
2011-10-13

Use of a zwitterionic surfactant together with an anionic ether-containing surfactant as a drag-reducing agent

#119
20110092398
2011-04-21

Viscoelastic surfactant fluids and related methods of use

#120
20110092394
2011-04-21

FLUORINATED CATIONIC SURFACTANT

#121
20110091397
2011-04-21

STABLE WATER-IN-OIL EMULSION SYSTEM

#122
20110048354
2011-03-03

Quaternary salts for use as surfactants in dispersions

#123
20100317549
2010-12-16

Emulsifier blend

#124
20100274036
2010-10-28

Organic/inorganic compositive dispersant including inorganic clay and organic surfactant

#125
20100213105
2010-08-26

Reverse iron ore flotation by collectors in aqueous nanoemulsion

#126
20100189617
2010-07-29

Method of improving combustion of solid fuels using evenly distributed catalysts or other agents

#127
20100179260
2010-07-15

Ionic N-Containing Compounds

#128
20100167967
2010-07-01

Wellbore treatment with hydrocarbon-responsive fluid containing oligomeric viscoelastic surfactant

#129
20100140531
2010-06-10

USE OF A BETAINE AS A FOAM DRAINAGE REDUCING AGENT

#130
20100093543
2010-04-15

Dispersions of a solid in an aqueous liquid including a polyalkyleneglycol ester or amide of a fatty acid dimer and/or trimer

#131
20100051508
2010-03-04

Asphaltene-stabilising molecules having a tetrapyrrolic ring

#132
20100044050
2010-02-25

Fluorinated surfactants and methods of using the same

#133
20100029928
2010-02-04

Emulsifier prepared using a glycosyl transferase

#134
20090325824
2009-12-31

Mixture for improved foaming in the extraction of petroleum or natural gas

#135
20090264598
2009-10-22

Surfactants for tertiary mineral oil extraction based on branched alcohols

#136
20090250671
2009-10-08

Aqueous dispersion of flame retardant for textiles and process for producing same

#137
20090216043
2009-08-27

Arylglycerine Ether

#138
20090209665
2009-08-20

Colloidal titanium dioxide sols

#139
20090200516
2009-08-13

Suppression of flash points of emulsions

#140
20090131555
2009-05-21

Dispersants and compositions thereof

#141
20090042997
2009-02-12

Fluoroalkyl acid amide surfactants

#142
20090036597
2009-02-05

Carbodiimide compound and use thereof

#143
20090018040
2009-01-15

Dispersants from Condensed Polyamines

#144
20080307699
2008-12-18

Fuel composition containing a hydrocarbon fraction and ethanol

#145
20080299200
2008-12-04

Oil-in-Water Emulsion for Creating New Product Consistencies

#146
20080200353
2008-08-21

Viscoelastic surfactant fluids and related methods of use

#147
20080197084
2008-08-21

Reversibly switchable surfactants and methods of use thereof

#148
20080167205
2008-07-10

Additive for viscoelastic fluid

#149
20080127857
2008-06-05

Dispersants

#150
20080119613
2008-05-22

Polyetheralkanolamine Dispersants

#151
20080103218
2008-05-01

Surfactant

#152
20080051472
2008-02-28

Tenside composition containing gemini tensides and co-amphiphiles and production and use thereof

#153
20080047462
2008-02-28

Comb-Like Polyetheralkanolamines In Inks

#154
20070299228
2007-12-27

Surfactant

#155
20070249505
2007-10-25

Viscoelastic Surfactant Fluids and Related Methods of Use

#156
20070244239
2007-10-18

Dispersions of acrylic polymer latex as additives for the inhibition of the deposition of paraffins in crude oils and compositions that contain them

#157
20070244216
2007-10-18

Comb polymer derivatives of polyetheramines useful as agricultural dispersants

#158
20070179270
2007-08-02

Modified polyaminoamides

#159
20070161740
2007-07-12

Method for improving the storage stability of composite particle dispersions

#160
20070119593
2007-05-31

Scale dissolver fluid

#161
20070105743
2007-05-10

HYDROPHOBICALLY MODIFIED SACCHARIDE SURFACTANTS

#162
20070072778
2007-03-29

Emulsifier blend replacement for natural sodium sulfonates in metalworking applications

#163
20070049646
2007-03-01

Compositions of fluorochemical surfactants

#164
20070031370
2007-02-08

Amine N-oxide based surfactants

#165
20060223945
2006-10-05

Low color polyisobutylene succinic anhydride-derived emulsifiers

#166
20060183843
2006-08-17

Dispersions of acrylic polymer latex as additives for the inhibition of the deposition of paraffins in crude oils and compositions that contain them

#167
20060178440
2006-08-10

Dispersions of a solid in an aqueous liquid including a polyalkyleneglycol ester or amide of a fatty acid dimer and/or trimer

#168
20060128990
2006-06-15

Non-corrosive amphoteric surfactants and method of well treatment

#169
20060079434
2006-04-13

Formulations useful as asphaltene dispersants in petroleum products

#170
20060009535
2006-01-12

Wax emulsion preservative compositions and method of manufacture

#171
20050256313
2005-11-17

Co-surfactants based on aldehydes

#172
20050250927
2005-11-10

Addition compounds suitable as dispersants and dispersion stabilizers

#173
20050166447
2005-08-04

Ethanol-diesel fuel composition and methods thereof

#174
20050165120
2005-07-28

Process for phase transfer of hydrophobic nanoparticles

#175
20050155762
2005-07-21

Additive for viscoelastic fluid

#176
20050123498
2005-06-09

Fatty quat based on ante-iso compounds

#177
20050112287
2005-05-26

Surfactant modified oils for dust control of loose-fill insulation

#178
20050096249
2005-05-05

Highly concentrated aqueous solution of amphoteric surfactants

#179
20050085588
2005-04-21

Acrylic polymer latex dispersions as additives for inhibiting paraffin deposits in crude oils and compositions containing same

#180
20050082231
2005-04-21

Method of controlling asphaltene precipitation in a fluid

#181
20050038128
2005-02-17

Reversible stabilized emulsion and method for stabilizing and/or destabilizing an emulsion

#182
20050000390
2005-01-06

Low-viscosity opacifiers free from anionic surface-active agents

#183
15296908
2017-04-18

Foam stabilizer composition, foamed cement slurry and additive composition thereof