Patents-Review.com
ClassID:

107267 ⎘

C10M2215/225 - CPC Classification

Classification description:

Organic compounds containing nitrogen as ingredients in lubricant compositions; Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen

Sub-classes:
Recent Application in this class:
#1
20210139800
2021-05-13

Methods for reducing oxidation

 #2
20200369976
2020-11-26

Lubricating oil additives

 #3
20200123463
2020-04-23

Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine

 #4
20180265800
2018-09-20

Lubricant Composition

 #5
20180237715
2018-08-23

Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine

 #6
20170166832
2017-06-15

Lubricating oil composition for refrigerating machines

 #7
20160186086
2016-06-30

Additive compositions with a friction modifier and a dispersant

 #8
20160090541
2016-03-31

Synergistic mixture

 #9
20160040091
2016-02-11

Stabilized blends containing friction modifiers

 #10
20150160183
2015-06-11

Diamine-based oil marker compositions and method of identifying oil product using the same

 #11
20150152349
2015-06-04

Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines and use thereof as a fuel additive or lubricant additive

 #12
20150065407
2015-03-05

Lubricating oil composition for refrigerating machines

 #13
20150045265
2015-02-12

Lubricating oil composition for refrigerating machines

 #14
20150038381
2015-02-05

Lubricating oil composition for refrigerating machines

 #15
20140373433
2014-12-25

Additive mixture for the bactericidal and anticorrosive additization of fuels

 #16
20140296115
2014-10-02

Detergent-dispersant, additive composition for lubricant, and lubricant composition

 #17
20140213492
2014-07-31

High temperature grease

 #18
20140179572
2014-06-26

Additive compositions with plural friction modifiers

 #19
20140179571
2014-06-26

Friction modifiers for lubricating oils

 #20
20140179570
2014-06-26

Additive compositions with a friction modifier and a dispersant

 #21
20140135240
2014-05-15

Thermally stable subsea control hydraulic fluid compositions

 #22
20140027657
2014-01-30

Environmental subsea control hydraulic fluid compositions

 #23
20140024568
2014-01-23

Synergistic mixture

 #24
20140018268
2014-01-16

Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine

 #25
20130045904
2013-02-21

Detergent-dispersant, additive composition for lubricant, and lubricant composition

 #26
20130005627
2013-01-03

Stabilized blends containing friction modifiers

 #27
20130005621
2013-01-03

Stabilized blends containing friction modifiers

 #28
20120329691
2012-12-27

Stabilized blends containing friction modifiers

 #29
20120186571
2012-07-26

Aqueous Cutting Fluid for Use with a Diamond Wiresaw

 #30
20120178661
2012-07-12

Additive Concentrate and a Method of Lubricating Transmissions

 #31
20120178658
2012-07-12

LUBRICATING COMPOSITIONS

 #32
20120149617
2012-06-14

Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines and use thereof as a fuel additive or lubricant additive

 #33
20120110899
2012-05-10

Additive mixture for the bactericidal and anticorrosive additization of fuels

 #34
20110287989
2011-11-24

Hydraulic Composition with Improved Wear Properties

 #35
20110190180
2011-08-04

Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine

 #36
20110152145
2011-06-23

Anti-wear agent, additive composition for lubricant, and lubricant composition

 #37
20110113678
2011-05-19

Use of polynuclear phenolic compounds as stabilisers

 #38
20110057527
2011-03-10

Hydrodynamic type oil-impregnated sintered bearing

 #39
20100292111
2010-11-18

LUBRICANT WITH FLUORESCENT TRACER FOR CONVEYOR CHAINS

 #40
20100286096
2010-11-11

Methods of and formulations for reducing and inhibiting the growth of the concentration of microbes in water-based fluids and systems used with them

 #41
20100234254
2010-09-16

Lubricating oil additive, lubricating oil composition containing the same, various low-friction sliding members, rolling bearing, and sliding bearing

 #42
20100210492
2010-08-19

Synergistic mixture

 #43
20100184982
2010-07-22

DETERGENT-DISPERSANT, ADDITIVE COMPOSITION FOR LUBRICANT, AND LUBRICANT COMPOSITION

 #44
20100120640
2010-05-13

LIQUID CONDUCTIVITY ADDITIVES FOR NONAQUEOUS HYDRAULIC OILS

 #45
20100099593
2010-04-22

Additive Concentrate and a Method of Lubricating Transmissions

 #46
20100016187
2010-01-21

Environmental subsea control hydraulic fluid compositions

 #47
20100016186
2010-01-21

Thermally stable subsea control hydraulic fluid compositions

 #48
20090203560
2009-08-13

Lubricating composition

 #49
20090170736
2009-07-02

Metalworking fluids comprising neutralized fatty acids

 #50
20090118146
2009-05-07

IMPREGNATING OIL COMPOSITION FOR SINTERED BEARING, BEARING APPARATUS AND SLIDING MEMBER

 #51
20090065744
2009-03-12

Use of polynuclear phenolic compounds as stabilisers

 #52
20080274920
2008-11-06

Lubricant composition, mechanical element, and method for producing triazine derivatives

 #53
20080231851
2008-09-25

System and method for authenticating a fuser lubricant in an image forming apparatus

 #54
20080157023
2008-07-03

FLUOROCARBON STABILIZERS

 #55
20080081772
2008-04-03

Mechanical Element

 #56
20070295478
2007-12-27

Vapor compression cycle utilizing ionic liquid as compressor lubricant

 #57
20070203033
2007-08-30

Antioxidant additive for lubricant compositions, comprising organotungstate, diarylamine and organomolybdenum compounds

 #58
20070203032
2007-08-30

Antioxidant additive for lubricant compositions, comprising organotungstate

 #59
20070155633
2007-07-05

Diaromatic amine derivatives as antioxidants

 #60
20070094922
2007-05-03

Polyalkene amines with improved applicational properties

 #61
20060240998
2006-10-26

Corrosion protection for lubricants

 #62
20060229215
2006-10-12

Solid additive compostion and method thereof

 #63
20060105925
2006-05-18

Lubricating oil additive concentrates

 #64
20060030498
2006-02-09

Lubricating oil additive concentrates

 #65
20050250655
2005-11-10

Friction modifiers for improved anti-shudder performance and high static friction in transmission fluids

 #66
20050250654
2005-11-10

Compressor lubricant compositions

 #67
20050170978
2005-08-04

Lubricant compositions comprising an antioxidant blend

 #68
20050158263
2005-07-21

Pyrithione biocides enhanced by zinc metal ions and organic amines

 #69
20050145831
2005-07-07

Antioxidants and antioxidant boosters capable of producing hydroperoxyl radicals

 #70
20050124511
2005-06-09

Roller bearing

 #71
20050119138
2005-06-02

Lubricating oil compositions

 #72
20050059559
2005-03-17

Prevention of microbial growth in metal working fluids