ClassID:

106947

C10M2203/1085 - CPC Classification

Classification description:

Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions; Petroleum or coal fractions, e.g. tars, solvents, bitumen; Residual fractions, e.g. bright stocks used as base material

Recent Application in this class:
#1
20250092329
2025-03-20

HEAVY, MEDIUM, AND LIGHT PLUNGER GREASE FOR HYDRAULIC PUMPS

#2
20240368495
2024-11-07

HIGH PERFORMANCE GEAR OIL AND RELATED METHODS

#3
20240294842
2024-09-05

MULTIPURPOSE OXYPYRIDINONES AND THEIR FUNCTIONAL USE-4

#4
20240247206
2024-07-25

Base oil for refrigerator oil, refrigerator oil, and working fluid composition for refrigerator

#5
20230235239
2023-07-27

Lubricants Having Improved Low Temperature, Oxidation, And Deposit Control Performance

#6
20230193150
2023-06-22

ENGINE OIL LUBRICANT COMPOSTIONS AND METHODS FOR MAKING SAME WITH SUPERIOR OIL CONSUMPTION

#7
20230128223
2023-04-27

Grease composition

#8
20230068690
2023-03-02

Food-grade lubricating grease and method for preparing same

#9
20220195326
2022-06-23

Metal-working fluid compositions and methods for making

#10
20210269736
2021-09-02

Lubricating composition

#11
20210171855
2021-06-10

GREASE COMPOSITION DISPLAYING IMPROVED ADHESIVITY

#12
20210130731
2021-05-06

LUBRICANT COMPOSITION

#13
20200318027
2020-10-08

Lubricating Oil Composition Having Improved Air Release

#14
20200277532
2020-09-03

Hydrocarbon fluids and uses thereof

#15
20200248081
2020-08-06

A DEWAXING AID FOR PETROLEUM REFINING

#16
20200199474
2020-06-25

Transformer oil basestock and transformer oil composition comprising the same

#17
20200080010
2020-03-12

Process for producing naphthenic bright stocks

#18
20190218469
2019-07-18

Emulsifier for lubricating oil concentrate

#19
20190203150
2019-07-04

Grease compositions for low temperature operation

#20
20190203141
2019-07-04

Lubricating composition

#21
20190040333
2019-02-07

Lubricant for a two-stroke marine engine

#22
20190016983
2019-01-17

Marine lubricating oils and method of making and use thereof

#23
20170313955
2017-11-02

Lubricant for marine engines

#24
20170283719
2017-10-05

Process for producing naphthenic bright stocks

#25
20170183580
2017-06-29

Sequential deasphalting for base stock production

#26
20170183579
2017-06-29

Integrated resid deasphalting and gasification

#27
20170183577
2017-06-29

Bright stock production from low severity resid deasphalting

#28
20170183576
2017-06-29

BRIGHT STOCK AND HEAVY NEUTRAL PRODUCTION FROM RESID DEASPHALTING

#29
20160177216
2016-06-23

Lubricant for marine engine

#30
20160010022
2016-01-14

High-temperature lubricants comprising elongated carbon nanoparticles for use in subterranean formation operations

#31
20150166906
2015-06-18

Methods and systems for manufacturing lubrication oils

#32
20150148274
2015-05-28

Continuous lithium complex grease manufacturing process with a borated additive

#33
20140274845
2014-09-18

Lubricant base stocks with improved filterability

#34
20140274827
2014-09-18

Lubricant base stocks with improved filterability

#35
20140038867
2014-02-06

Migration of air release in lubricant base stocks

#36
20130115462
2013-05-09

Polarizable nanoparticles comprising coated metal nanoparticles and electrorheological fluid comprising same

#37
20130053288
2013-02-28

Gear oil compositions

#38
20130048537
2013-02-28

Method of simultaneously manufacturing high quality naphthenic base oil and heavy base oil

#39
20120329695
2012-12-27

Lubricating grease composition

#40
20120322701
2012-12-20

Low viscosity marine cylinder lubricating oil compositions

#41
20120316288
2012-12-13

PROCESS OIL COMPOSITION

#42
20120316094
2012-12-13

Gear oil compositions

#43
20120295826
2012-11-22

Method of Lubricating an Internal Combustion Engine

#44
20120258898
2012-10-11

SYSTEM LUBRICATING OIL COMPOSITION FOR CROSSHEAD-TYPE DIESEL ENGINE

#45
20120258897
2012-10-11

Cylinder lubricating oil composition for crosshead-type diesel engine

#46
20120231986
2012-09-13

Functional fluid composition

#47
20120214720
2012-08-23

Chemical Composition of Matter for the Liquefaction and Dissolution of Asphaltene and Paraffin Sludges into Petroleum Crude Oils and Refined Products at Ambient Temperatures and Method of Use

#48
20120108479
2012-05-03

Compressor oils having improved oxidation resistance

#49
20120004153
2012-01-05

Lithium Complex Grease with Improved Thickener Yield

#50
20110303182
2011-12-15

Diesel cylinder lubricant oil composition

#51
20110198264
2011-08-18

Process oil, process for production of deasphalted oil, process for production of extract, and process for production of process oil

#52
20110136714
2011-06-09

High viscosity novel base stock lubricant viscosity blends

#53
20110082063
2011-04-07

Base stock lubricant blends

#54
20110059879
2011-03-10

Industrial and automotive grease and process for its manufacture

#55
20110028365
2011-02-03

ANTI-WEAR ADDITIVE COMPOSITION AND LUBRICATING OIL COMPOSITION CONTAINING THE SAME

#56
20110021395
2011-01-27

Trunk piston engine lubricating oil compositions

#57
20110021392
2011-01-27

METHOD FOR PREPARING A LUBRICATING COMPOSITION

#58
20100273691
2010-10-28

Method for improving the corrosion inhibiting properties of lubricant compositions

#59
20100105585
2010-04-29

Low sulfur and ashless formulations for high performance industrial oils

#60
20100078896
2010-04-01

Face seal break-in compound

#61
20100048438
2010-02-25

Low sulfur and low metal additive formulations for high performance industrial oils

#62
20090305924
2009-12-10

Method of Lubricating an Internal Combustion Engine

#63
20090203835
2009-08-13

Process To Prepare a Mineral Derived Residual Deasphalted Oil Blend

#64
20090186789
2009-07-23

LUBRICATING OIL COMPOSITION

#65
20090120838
2009-05-14

Production of high quality lubricant bright stock

#66
20090118149
2009-05-07

Oil type lubricant for forging, forging method and spray apparatus

#67
20090111936
2009-04-30

Process to prepare a blended brightstock

#68
20090088353
2009-04-02

LUBRICATING GREASE COMPOSITION AND PREPARATION

#69
20090020453
2009-01-22

Process oil, process for production of deasphalted oil, process for production of extract, and process for production of process oil

#70
20080207475
2008-08-28

High viscosity novel base stock lubricant viscosity blends

#71
20080153723
2008-06-26

DIESEL CYLINDER LUBRICANT OIL COMPOSITION

#72
20080125338
2008-05-29

FOOD GRADE LUBRICANT COMPOSITIONS

#73
20080113885
2008-05-15

Process for making medium-speed diesel engine oil

#74
20080110798
2008-05-15

Method for using medium-speed diesel engine oil

#75
20080108527
2008-05-08

Oil-in-water-in-oil emulsion

#76
20080103077
2008-05-01

Oil-in-water-in-oil emulsion

#77
20080051305
2008-02-28

Lubricant composition

#78
20080020954
2008-01-24

High viscosity novel base stock lubricant extreme viscosity blends

#79
20070298990
2007-12-27

High viscosity metallocene catalyst PAO novel base stock lubricant blends

#80
20070289897
2007-12-20

Novel base stock lubricant blends

#81
20070238627
2007-10-11

Gear lubricant with low Brookfield ratio

#82
20070208205
2007-09-06

ELECTRICAL INSULATING OIL COMPOSITION

#83
20070161518
2007-07-12

Boron Nitride Based Lubricant Additive

#84
20070142247
2007-06-21

Method for improving the corrosion inhibiting properties of lubricant compositions

#85
20070138053
2007-06-21

Lubricant composition with improved solvency

#86
20060276355
2006-12-07

Base stock lubricant blends for enhanced micropitting protection

#87
20060254955
2006-11-16

Process oil and process for producing the same

#88
20060247138
2006-11-02

Medium speed diesel engine oil

#89
20060183950
2006-08-17

Preparation of aromatic polysulfonic acid compositions from light cat cycle oil

#90
20060157383
2006-07-20

Lubricant blend composition

#91
20060135379
2006-06-22

Anti-wear additive composition and lubricating oil composition containing the same

#92
20060094607
2006-05-04

Lubricating composition

#93
20060035793
2006-02-16

Chemical composition of matter for the liquefaction and dissolution of asphaltene and paraffin sludges into petroleum crude oils and refined products at ambient temperatures and method of use

#94
20060027486
2006-02-09

Multigrade engine oil prepared from Fischer-Tropsch distillate base oil

#95
20060021907
2006-02-02

Inhibitor enhanced thermal upgrading of heavy oils

#96
20050263438
2005-12-01

Inhibitor enhanced thermal upgrading of heavy oils via mesophase suppression using oil soluble polynuclear aromatics

#97
20050258071
2005-11-24

Enhanced thermal upgrading of heavy oil using aromatic polysulfonic acid salts

#98
20050258070
2005-11-24

Fouling inhibition of thermal treatment of heavy oils

#99
20050139174
2005-06-30

Methods and lubricant and fuel compositions for two-stroke engine containing power valves

#100
20050137099
2005-06-23

Lubricating compositions

#101
20050119140
2005-06-02

Method of reducing deposit formation in a centrifuge system in a trunk piston diesel engine

#102
20050116196
2005-06-02

Refrigerating oil composition for natural substance-based refrigerants

#103
20050089685
2005-04-28

Fuel lubricated sliding mechanism

#104
20050051463
2005-03-10

Production of high quality lubricant bright stock