ClassID:

107498

C10N2040/22 - CPC Classification

Classification description:

Specified use or application for which the lubricating composition is intended; Metal working with essential removal of material, e.g. cutting, grinding or drilling

Recent Application in this class:
#1
20260015552
2026-01-15

OIL-FREE WATER-BASED CUTTING FLUID

#2
20250290006
2025-09-18

AQUEOUS LUBRICANT FOR METALWORKING

#3
20250263624
2025-08-21

Environmentally friendly metal cutting oil with high load-bearing and high anti-wear properties

#4
20250188380
2025-06-12

MATERIAL FOR ASSISTING METAL MACHINING PROCESS AND MACHINING METHOD

#5
20250059457
2025-02-20

WATER BASED SEMI-SYNTHETIC METAL WORKING FLUID COMPOSITION CONTAINING AN ALKYL ALCOHOL AMINE

#6
20250034478
2025-01-30

WATER-SOLUBLE METALWORKING FLUID

#7
20240384199
2024-11-21

AMINE CONTAINING AQUEOUS FLUIDS AND METHOD OF PRODUCING SAME

#8
20240327746
2024-10-03

AQUEOUS SUSPENSION AND CUTTING FLUID INCLUDING THE SAME

#9
20240158712
2024-05-16

MATERIAL FOR ASSISTING METAL MACHINING PROCESS AND MACHINING METHOD

#10
20230392094
2023-12-07

Metal working fluids biocide

#11
20230357663
2023-11-09

WATER-SOLUBLE METALWORKING FLUID

#12
20230340353
2023-10-26

Industrial oil composition

#13
20230303947
2023-09-28

Water based semi-synthetic metalworking fluid composition

#14
20230174889
2023-06-08

WATER-MISCIBLE FUNCTIONAL FLUID, UNDILUTED STOCK OF WATER-MISCIBLE FUNCTIONAL FLUID, STERILIZER FOR WATER-MISCIBLE FUNCTIONAL FLUID, AND METHOD OF STERILIZING WATER-MISCIBLE FUNCTION FLUID

#15
20230142153
2023-05-11

Metal working fluid additive composition

#16
20220267694
2022-08-25

Low pour point derivatives of dimer fatty acids

#17
20220213383
2022-07-07

Rust inhibitor, rust inhibitor composition, coating formation material, coating, and metal component

#18
20220211888
2022-07-07

METAL WORKING FLUID DECONTAMINATION APPARATUS

#19
20220162514
2022-05-26

Metalworking fluid containing a branched alcohol propoxylate

#20
20220145210
2022-05-12

Application of nano copper in cutting fluid

#21
20220143770
2022-05-12

CUTTING FLUIDS

#22
20220112441
2022-04-14

Lubricant composition for clamping devices

#23
20220056364
2022-02-24

Lubrication board

#24
20210355407
2021-11-18

Lubricant additives for metal working

#25
20210355406
2021-11-18

Lubrication board

#26
20210139715
2021-05-13

Amine-functionalized organosilane/fatty acid combination systems as stain/corrosion inhibitors for the application on aluminum and its alloys

#27
20210062103
2021-03-04

Lubricant material for assisting machining process, lubricant sheet for assisting machining process, and machining method

#28
20210060673
2021-03-04

Cutting work method and method for producing cut product

#29
20210032525
2021-02-04

Spacer fluids and cement slurries that include surfactants

#30
20210017465
2021-01-21

Metal working fluid

#31
20200325414
2020-10-15

Metal working fluid additive composition

#32
20200299601
2020-09-24

Lubricant material for assisting machining process, lubricant sheet for assisting machining process, and machining method using the same

#33
20200291285
2020-09-17

Development of retarded acid system

#34
20200248061
2020-08-06

Lubricants for water-based drilling fluids

#35
20200190423
2020-06-18

Cutting oil composition

#36
20200165504
2020-05-28

Spacer fluid compositions that include surfactants

#37
20200148967
2020-05-14

Cutting fluid, preparation method and application thereof

#38
20200140739
2020-05-07

Methods of using drilling fluid compositions with enhanced rheology

#39
20200095491
2020-03-26

Development of anti-bit balling fluids

#40
20200087560
2020-03-19

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

#41
20200078750
2020-03-12

Separation of contaminants from a liquid mixture

#42
20200040247
2020-02-06

Development of anti-bit balling fluids

#43
20190352576
2019-11-21

Slideway lubricants

#44
20190292432
2019-09-26

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

#45
20190292431
2019-09-26

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

#46
20190264120
2019-08-29

Use of biodegradable hydrocarbon fluids for aluminium cold-rolling

#47
20190233708
2019-08-01

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

#48
20190233707
2019-08-01

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

#49
20190203096
2019-07-04

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

#50
20190203095
2019-07-04

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

#51
20190144777
2019-05-16

Lubricant composition

#52
20190119597
2019-04-25

Lubricant oil composition and lubrication method

#53
20190106653
2019-04-11

Metalworking oil composition

#54
20190040334
2019-02-07

MICROALGAL COMPOSITIONS AND USES THEREOF

#55
20180371354
2018-12-27

Alkoxylated phosphate esters for lubricant compositions

#56
20180362877
2018-12-20

Coolant for composite materials

#57
20180305559
2018-10-25

Amine-functionalized organosilane/fatty acid combination systems as stain/corrosion inhibitors for the application on aluminum and its alloys

#58
20180290254
2018-10-11

Cryogenic machining process using nanofluid

#59
20180257148
2018-09-13

Entry sheet for drilling and method for drilling processing using same

#60
20180223175
2018-08-09

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

#61
20180223168
2018-08-09

Spacer fluids and cement slurries that include surfactants

#62
20180133928
2018-05-17

Silicon ingot slicing apparatus using microbubbles and wire electric discharge machining

#63
20180079990
2018-03-22

Electric vehicle or hybrid vehicle lubricating oil composition

#64
20170073609
2017-03-16

Lubricating oils

#65
20160281021
2016-09-29

Microalgal compositions and uses thereof

#66
20160264907
2016-09-15

Lubricant composition comprising hydroxycarboxylic acid derived friction modifier

#67
20130085091
2013-04-04

INDUSTRIAL OIL COMPRISING A BIO-DERIVED ESTER

#68
20130065804
2013-03-14

Oil composition, and trace amount oil supply type cutting/grinding processing method

#69
20130031945
2013-02-07

METALWORKING MACHINE

#70
20120329693
2012-12-27

Additive for lubricating oil and lubricating oil composition containing same

#71
20120309656
2012-12-06

Lubricating oil composition

#72
20120302481
2012-11-29

ALPHA-OLEFIN (CO)POLYMER, HYDROGENATED ALPHA-OLEFIN (CO)POLYMER AND LUBRICATING OIL COMPOSITION CONTAINING THE SAME

#73
20120256119
2012-10-11

Use of zeolites for stabilizing oils

#74
20120214385
2012-08-23

Polyalkylene glycol-grafted polycarboxylate suspension and dispersing agent for cutting fluids and slurries

#75
20120208732
2012-08-16

Esters for use as a base stock and in lubricant applications

#76
20120208725
2012-08-16

Drilling Fluid Additive and Method for Improving Lubricity or Increasing Rate of Penetration in a Drilling Operation

#77
20120202722
2012-08-09

Concentrate for producing a cooling and release agent or a cooling and lubricating agent and such cooling and release agents and cooling and lubricating agents

#78
20120201962
2012-08-09

Composition, compound and film forming method

#79
20120196779
2012-08-02

Cutting fluids with improved performance

#80
20120186571
2012-07-26

Aqueous Cutting Fluid for Use with a Diamond Wiresaw

#81
20120184475
2012-07-19

Water-soluble metalworking oil agent and usage thereof

#82
20120184474
2012-07-19

Complex alcohol ester composition, method for production same, and use of same

#83
20120177938
2012-07-12

METALWORKING FLUID, METAL WORKING METHOD AND METAL WORK PRODUCT

#84
20120156123
2012-06-21

Water-soluble cutting fluid for slicing silicon ingots

#85
20120116115
2012-05-10

Esters with Antimicrobial, Bioresistant and Fungal Resistant Properties

#86
20120110789
2012-05-10

METHOD FOR PREPARING A SUSPENSION

#87
20120088705
2012-04-12

POLYALKYLENE GLYCOL-BASED ETHER PYRROLIDONE CARBOXYLIC ACIDS, AND CONCENTRATES FOR THE PRODUCTION OF SYNTHETIC COOLING LUBRICANTS CONTAINING THE SAME

#88
20120074358
2012-03-29

Anticorrosion additives for manufacturing processes, a process for preparation thereof and use thereof

#89
20120073952
2012-03-29

Method for recycling cutting fluid

#90
20120058925
2012-03-08

Water-soluble processing oil agent

#91
20120053375
2012-03-01

Heat treating oil composition

#92
20120053102
2012-03-01

Lubricating oil composition

#93
20120053097
2012-03-01

Metalworking oil composition

#94
20120053096
2012-03-01

Lubricating oil composition for machine tools

#95
20120053094
2012-03-01

Hydraulic oil composition

#96
20120046205
2012-02-23

Compressor oil composition

#97
20120040878
2012-02-16

Process for producing α-olefin polymer, α-olefin polymer, and lubricating oil composition

#98
20120040877
2012-02-16

Aqueous lubricant

#99
20110287993
2011-11-24

OIL COMPOSITION FOR MINIMAL QUANTITY LUBRICATION ALUMINUM PROCESSING

#100
20110237471
2011-09-29

PROCESS FOR METALWORKING FLUID FROM HEAVY ALKYLATE

#101
20110201259
2011-08-18

Oil composition for use in trace oil supply cutting/grinding work

#102
20110147645
2011-06-23

Water-soluble metal working fluid, and coolant for metal working

#103
20110091408
2011-04-21

METHODS OF USING FLUOROALKYL PHOSPHATE COMPOSITIONS

#104
20110088589
2011-04-21

Anticorrosion additives for manufacturing processes, a process for preparation thereof and use thereof

#105
20110087040
2011-04-14

Esters with Antimicrobial, Bioresistant and Fungal Resistant Properties

#106
20110086786
2011-04-14

Stable aqueous slurry suspensions

#107
20110034357
2011-02-10

Composition and method for forming coating film

#108
20100331191
2010-12-30

Surfactant compounds

#109
20100255203
2010-10-07

Methods and compositions for reducing wear of surfaces in contact with one another

#110
20100222618
2010-09-02

Metalworking lubricant

#111
20100204072
2010-08-12

Nanoparticle graphite-based minimum quantity lubrication method and composition

#112
20100204067
2010-08-12

Drilling Fluid Additive and Method for Improving Lubricity or Increasing Rate of Penetration in a Drilling Operation

#113
20100187480
2010-07-29

Water-based metalworking fluid

#114
20100160199
2010-06-24

Metal processing lubricant composition

#115
20100152078
2010-06-17

ENVIRONMENTALLY-FRIENDLY LUBRICANT COMPOSITIONS

#116
20100093868
2010-04-15

Water-soluble metal-processing agent, coolant, method for preparation of the coolant, method for prevention of microbial deterioration of water-soluble metal-processing agent, and metal processing

#117
20100093568
2010-04-15

Refrigerator oil, compressor oil composition, hydraulic fluid composition, metalworking fluid composition, heat treatment oil composition, lubricant composition for machine tool and lubricant composition

#118
20100077817
2010-04-01

Metal working fluid composition and metal working method

#119
20100043301
2010-02-25

Water-based cutting fluid having ceramic powder

#120
20100022424
2010-01-28

Use of triazoles in reducing cobalt leaching from cobalt-containing metal working tools

#121
20100011923
2010-01-21

Method of minimal quantity lubrication cutting/grinding processing and oil composition used therefor

#122
20090318316
2009-12-24

LUBRICATING OIL COMPOSITION AND LUBRICATING OIL FOR FLUID DYNAMIC BEARING AS WELL AS FLUID DYNAMIC BEARING AND METHOD FOR LUBRICATING FLUID DYNAMIC BEARING USING THE SAME

#123
20090298730
2009-12-03

Metalworking oil composition, metalworking method and metalwork

#124
20090270293
2009-10-29

Cutting and lubricating composition for use with a wire cutting apparatus

#125
20090247439
2009-10-01

Lubricants for use in processing of metallic material

#126
20090211751
2009-08-27

Field-responsive fluids

#127
20090176670
2009-07-09

Biodegradable lubricating oil composition

#128
20090176668
2009-07-09

Semi-solid lubricant composition for transmission element and mechanical system provided with the same

#129
20090137838
2009-05-28

Esters with antimicrobial, bioresistant and fungal resistant properties

#130
20090126713
2009-05-21

Slurry composition containing non-ionic polymer and method for use

#131
20090118151
2009-05-07

Metal-Processing Oil Composition and Metal-Processing Method

#132
20090040505
2009-02-12

In-stream spectroscopic elemental analysis of particles being conducted within a gaseous stream

#133
20090036338
2009-02-05

Metalworking Fluid Compositions and Preparation Thereof

#134
20090036333
2009-02-05

Metalworking Fluid Compositions and Preparation Thereof

#135
20090020904
2009-01-22

SILICONE-FREE CUTTING OIL AND USE THEREOF

#136
20090018039
2009-01-15

Metal working oil composition, metal working method and metal work

#137
20080318820
2008-12-25

Oil composition for use in trace oil supply cutting/grinding work

#138
20080312114
2008-12-18

Composition and Methods for Improved Lubrication, Pour Point, and Fuel Performance

#139
20080295391
2008-12-04

Fuel and Lubricant Additives and Methods for Improving Fuel Economy and Vehicle Emissions

#140
20080293599
2008-11-27

Metalworking lubricant formulations based on supercritical carbon dioxide

#141
20080274921
2008-11-06

Environmentally-Friendly Lubricant Compositions

#142
20080269092
2008-10-30

Oil composition for cutting and grinding by minimal quantity lubrication system

#143
20080171679
2008-07-17

Glyceryl ethers as preservatives for cooling lubricants

#144
20080156691
2008-07-03

Metal Working Fluid

#145
20080139683
2008-06-12

Hydrofluoroether compounds and processes for their preparation and use

#146
20080096777
2008-04-24

Soluble oil containing overbased sulfonate additives

#147
20080058235
2008-03-06

Lubricative Composition for Industrial Machinery and Equipment

#148
20080026967
2008-01-31

Metal Working Fluid

#149
20080020956
2008-01-24

Transesterification composition of fatty acid esters, and uses thereof

#150
20080016783
2008-01-24

Methods for fractionating a machining suspension using destabilization and separation steps

#151
20070287645
2007-12-13

Polymeric polyol esters used in metalworking fluids

#152
20070276038
2007-11-29

Esters with antimicrobial, bioresistant and fungal resistant properties

#153
20070270509
2007-11-22

Nitrated extreme pressure additives and blends

#154
20070228321
2007-10-04

Coolant for the treatment and production of wafers

#155
20070197414
2007-08-23

Glyceryl ethers as preservatives for cooling lubricants

#156
20070191240
2007-08-16

Metal working fluid

#157
20070167336
2007-07-19

Water-miscible metal working fluids with reduced aerosol inhalation toxicity

#158
20070167335
2007-07-19

Water-miscible metal working fluids with reduced aerosol inhalation toxicity

#159
20070087944
2007-04-19

Lubricant compositions

#160
20070027038
2007-02-01

Lubricating oil

#161
20070012597
2007-01-18

Process and apparatus for filtering metal working fluid containing metal fines

#162
20060266195
2006-11-30

Method of dividing glass into separate pieces with the aid of a cutting liquid and improved cutting liquid for said method

#163
20060247139
2006-11-02

Metal working lubricant formulations based on supercritical carbon dioxide

#164
20060234881
2006-10-19

Working materials with smart cutting fluids

#165
20060172897
2006-08-03

Process for machining metal and high performance aqueous lubricant therefor

#166
20060160710
2006-07-20

Synthetic metal working fluids for ferrous metals

#167
20060160707
2006-07-20

Aluminum metal machining fluid lubricating concentrate

#168
20060062996
2006-03-23

Resin matrix composite with aluminum for lubrication in drilling

#169
20060046940
2006-03-02

Aqueous conveyor and cutting lubricant

#170
20050245403
2005-11-03

Gear cutting oil

#171
20050214082
2005-09-29

Lubricants in cutting tools for dry machining

#172
20050170977
2005-08-04

Polymeric polyol esters from trihydric polyols for use in metal working with improved solubility

#173
20050145831
2005-07-07

Antioxidants and antioxidant boosters capable of producing hydroperoxyl radicals

#174
20050059559
2005-03-17

Prevention of microbial growth in metal working fluids

#175
20050037933
2005-02-17

Low foaming, lubricating, water based emulsions

#176
20050020455
2005-01-27

Film forming and mechanical lubricant combination