Patents-Review.com
ClassID:

107313 ⎘

C10M2217/06 - CPC Classification

Classification description:

Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound

Sub-classes:
Recent Application in this class:
#1
20260132352
2026-05-14

LUBRICATING OIL COMPOSITIONS

 #2
20260132351
2026-05-14

LONG SERVICE LIFE TURBINE OIL WITH ZERO VARNISH DEPOSITS

 #3
20260109910
2026-04-23

Lubricant Compositions Containing High C9 Disubstituted Diphenylamine Antioxidant Content and Low Mono- and Tri-substituted Diphenylamine Antioxidant Content

 #4
20250361458
2025-11-27

SLIDING MEMBER

 #5
20250297187
2025-09-25

LOW MOLECULAR WEIGHT DISPERSANTS

 #6
20250290006
2025-09-18

AQUEOUS LUBRICANT FOR METALWORKING

 #7
20250263626
2025-08-21

ZINC FREE LUBRICATING COMPOSITIONS AND METHODS OF USING THE SAME

 #8
20250207054
2025-06-26

Lubricant Compositions Providing Robust Valvetrain Wear Protection in the Ford 6.7L Engine Test

 #9
20240301136
2024-09-12

Novel Grease Thickening Agents

 #10
20240199974
2024-06-20

Zinc free lubricating compositions and methods of using the same

 #11
20240191154
2024-06-13

LUBRICATING OIL COMPOSITION

 #12
20240150669
2024-05-09

THERMALLY STABLE, LOW TRACTION COEFFICIENT LUBRICANT

 #13
20240124795
2024-04-18

FUEL EFFICIENT LUBRICATING COMPOSITION

 #14
20240101924
2024-03-28

LUBRICATING OIL COMPOSITION

 #15
20230313065
2023-10-05

Dispersants derived from aromatic polyamines, lubricants, and methods

 #16
20230076125
2023-03-09

Hydraulic fluid

 #17
20230055442
2023-02-23

Hydraulic fluid

 #18
20230036692
2023-02-02

Polymeric surfactant compound

 #19
20220098509
2022-03-31

LUBRICATING COMPOSITIONS HAVING A MIXED DISPERSANT ADDITIVE PACKAGE

 #20
20220025262
2022-01-27

Multifunctional additive compounds

 #21
20210277319
2021-09-09

Liquid fuel compositions

 #22
20210269735
2021-09-02

Lubricating compositions

 #23
20210147760
2021-05-20

Lubricating composition for and method of lubricating an internal combustion engine

 #24
20210087493
2021-03-25

Method Of Lubricating An Internal Combustion Engine

 #25
20210070900
2021-03-11

POLYOLEFIN-DERIVED DISPERSANTS

 #26
20200318028
2020-10-08

Hydraulic fluid composition

 #27
20200291323
2020-09-17

Polymers and the use thereof as lubricating agents in the production of alkali metal films

 #28
20200165536
2020-05-28

Lubricating Oil Compositions

 #29
20200140777
2020-05-07

Method Of Lubricating An Internal Combustion Engine

 #30
20200115649
2020-04-16

Lubricating composition containing a self-assembling polymethacrylate block copolymer and an ethylene-α-olefin copolymer

 #31
20190367833
2019-12-05

LUBRICATING COMPOSITION INCLUDING N-ALKYLATED DIANILINE

 #32
20190352577
2019-11-21

ENGINE LUBRICANT CONTAINING POLYETHER COMPOUNDS

 #33
20190292481
2019-09-26

METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE

 #34
20190264126
2019-08-29

Grafted polymer with soot handling properties

 #35
20190249106
2019-08-15

Grafted polymer with soot handling properties

 #36
20190194570
2019-06-27

Manual transmission oil composition having enhanced frictional properties and enabling improved fuel efficiency

 #37
20190177651
2019-06-13

LUBRICANT COMPOSITIONS COMPRISING OLEFIN COPOLYMER DISPERSANTS IN COMBINATION WITH ADDITIVES

 #38
20190169514
2019-06-06

Amine alkenyl substituted succinimide reaction product fuel additives, compositions, and methods

 #39
20190161700
2019-05-30

FUNCTIONAL FLUID COMPOSITIONS

 #40
20190161699
2019-05-30

FUNCTIONAL FLUID COMPOSITIONS

 #41
20190119602
2019-04-25

Dispersant viscosity index improvers to enhance wear protection in engine oils

 #42
20190112542
2019-04-18

DISPERSANT VISCOSITY MODIFIERS WITH AMINE FUNCTIONALITY

 #43
20190048281
2019-02-14

Polymers and the use thereof as lubricating agents in the production of alkali metal films

 #44
20190024014
2019-01-24

LUBRICATING COMPOSITION WITH ENHANCED FILTERABILITY

 #45
20180371357
2018-12-27

Nitrogen-functionalized olefin polymers for engine lubricants

 #46
20180334635
2018-11-22

Dispersants, method of making, and using same

 #47
20180251701
2018-09-06

Viscosity index improver concentrates

 #48
20180251700
2018-09-06

Lubricating oil compositions

 #49
20180201865
2018-07-19

Viscosity Modifiers For Improved Fluoroelastomer Seal Performance

 #50
20180171258
2018-06-21

Multi-Functional Olefin Copolymers and Lubricating Compositions Containing Same

 #51
20180163153
2018-06-14

Polyolefin-derived dispersants

 #52
20180119047
2018-05-03

ADDITIVE FOR LUBRICATING OIL, AND LUBIRICATING OIL COMPOSITION

 #53
20180112146
2018-04-26

Lubricating oil compositions comprising a biodiesel fuel and a Mannich condensation product

 #54
20180112145
2018-04-26

Lubricating oil compositions comprising a biodiesel fuel and a dispersant

 #55
20180111912
2018-04-26

Maleinated derivatives

 #56
20180105764
2018-04-19

Dispersant viscosity index improver-containing lubricant compositions and methods of use thereof

 #57
20180037841
2018-02-08

LUBRICATING ENGINE OIL FOR IMPROVED WEAR PROTECTION AND FUEL EFFICIENCY

 #58
20180023020
2018-01-25

Organic friction modifiers

 #59
20170321146
2017-11-09

Lubricant compositions for reducing timing chain stretch

 #60
20170283732
2017-10-05

Multiple function dispersant viscosity index improver

 #61
20170275556
2017-09-28

DISPERSANT VISCOSITY MODIFIERS WITH AMINE FUNCTIONALITY

 #62
20170211011
2017-07-27

Synergistic lubricating oil composition containing a mixture of olefin copolymer dispersant-type viscosity improver and amine compound

 #63
20170183602
2017-06-29

AMINE TERMINATED AND HYDROXYL TERMINATED POLYETHER DISPERSANTS

 #64
20170073606
2017-03-16

METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE

 #65
20170044460
2017-02-16

MULTIGRADE LUBRICATING COMPOSITIONS

 #66
20160355492
2016-12-08

Methods of making sulfurized derivatives

 #67
20160326454
2016-11-10

Low ash lubricants with improved seal and corrosion performance

 #68
20160326453
2016-11-10

METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE

 #69
20160326452
2016-11-10

METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE

 #70
20160280811
2016-09-29

Method for preparing functionalized graft polymers

 #71
20160145530
2016-05-26

Functionalized olefin copolymers with monoamine terminated polyether and lubricating oil compositions

 #72
20160075966
2016-03-17

Lubricating compositions containing a carboxylic functionalised polymer and dispersant

 #73
20160053198
2016-02-25

Functionalized olefin copolymers with monoamine terminated polyether and lubricating oil compositions

 #74
20160002561
2016-01-07

Dispersant viscosity modifiers

 #75
20150353860
2015-12-10

Amine terminated and hydroxyl terminated polyether dispersants

 #76
20150175930
2015-06-25

Lubricating composition containing a dispersant

 #77
20150075061
2015-03-19

Method of reducing aqueous separation in an emulsion composition suitable for engine fueled by E85 fuel

 #78
20150057201
2015-02-26

Lubricating thermoplastic resin composition and formed article thereof

 #79
20140364349
2014-12-11

Mixtures of olefin-ester copolymer with polyolefin as viscosity modifier

 #80
20140357539
2014-12-04

Functionalized monomers and polymers

 #81
20140323372
2014-10-30

Low ash lubricants with improved seal and corrosion performance

 #82
20140274834
2014-09-18

Multiple function dispersant viscosity index improver

 #83
20140087983
2014-03-27

Lubricant and fuel dispersants and methods of preparation thereof

 #84
20140024567
2014-01-23

Viscosity improver grafted with unsaturated acylating agent and an aryloxyalylkene monoamine

 #85
20140005084
2014-01-02

Friction-improved polymers for DLC-coated surfaces

 #86
20130274160
2013-10-17

Amine terminated and hydroxyl terminated polyether dispersants

 #87
20130203638
2013-08-08

Lubricating composition containing a carboxylic functionalised polymer

 #88
20130172220
2013-07-04

Functionalized olefin copolymers with monoamine terminated polyether lubricating oil compositions

 #89
20130143781
2013-06-06

Lubricating composition containing a dispersant

 #90
20130079265
2013-03-28

Polyalkyl(meth)acrylate for improving lubricating oil properties

 #91
20130053288
2013-02-28

Gear oil compositions

 #92
20130005628
2013-01-03

Novel Polymers and Methods of Controlling Viscosity

 #93
20120325573
2012-12-27

Regenerative brake system reset feature and adaptive calibration for hybrid and electric vehicles

 #94
20120283156
2012-11-08

FUNCTIONALIZED MONOMERS

 #95
20120277133
2012-11-01

FUNCTIONALIZED POLYMERS

 #96
20120264664
2012-10-18

Malienated derivatives

 #97
20120264662
2012-10-18

FUNCTIONALIZED MONOMERS

 #98
20120245063
2012-09-27

Functionalized monomers and polymers

 #99
20120196780
2012-08-02

Lubricant compositions for vacuum pumps

 #100
20120178659
2012-07-12

Dispersant viscosity modifiers

 #101
20120178656
2012-07-12

Dispersant Viscosity Modifiers

 #102
20120157364
2012-06-21

Polymer blends useful as viscosity modifiers

 #103
20120083432
2012-04-05

Water-based lubricant for plastic processing having excellent corrosion resistance and metal material having excellent plastic processability

 #104
20120046206
2012-02-23

Lubricating composition containing a carboxylic functionalised polymer and dispersant

 #105
20110306528
2011-12-15

Lubricating composition containing a functionalized carboxylic polymer

 #106
20110287992
2011-11-24

MULTIFUNCTIONAL MULTIPLE GRAFT MONOMER LOW MOLECULAR WEIGHT POLYMER

 #107
20110251112
2011-10-13

Graft polymer and related methods and compositions

 #108
20110245119
2011-10-06

Multiple function graft polymer

 #109
20110230378
2011-09-22

IMPROVED POLYMER DISPERSIONS

 #110
20110190182
2011-08-04

Novel Copolymers and Lubricating Compositions Thereof

 #111
20110015106
2011-01-20

Reduced friction lubricating oils containing functionalized carbon nanomaterials

 #112
20100162981
2010-07-01

LUBRICANT COMPOSITION FOR COMBUSTION ENGINE CONTAINING DISPERSANT ADDITIVE AND POLYMER DISPERSANT VISCOSITY INDEX IMPROVER

 #113
20100160193
2010-06-24

ADDITIVE COMPOSITION AND METHOD OF MAKING THE SAME

 #114
20100152082
2010-06-17

Polymer and lubricating compositions thereof

 #115
20100113315
2010-05-06

Additive composition comprising an amidized or imidized polymer

 #116
20100093933
2010-04-15

Substituted guar protein extracts and production/applications thereof

 #117
20100075871
2010-03-25

Stabilized aqueous polymer compositions and their use

 #118
20100072427
2010-03-25

Additive formulation suitable for antistatic modification and improving the electrical conductivity of inanimate organic material

 #119
20100041572
2010-02-18

Lube base oil, process for production thereof, and lubricating oil composition

 #120
20100016191
2010-01-21

Copolymers Made With Allyl-Terminated Polyolefins And Unsaturated Acidic Reagents, Dispersants Using Same, and Methods of Making Same

 #121
20090325831
2009-12-31

FUNCTIONALIZED OLEFIN COPOLYMER ADDITIVE COMPOSITION

 #122
20090325830
2009-12-31

LUBRICATING COMPOSITIONS WITH IMPROVED OXIDATION RESISTANCE CONTAINING A DISPERSANT AND AN ANTIOXIDANT

 #123
20090305923
2009-12-10

Dispersant viscosity modifiers based on maleic anhydride-styrene copolymers

 #124
20090270531
2009-10-29

Lubricating oil additive composition and method of making the same

 #125
20090221461
2009-09-03

Polymers and methods of controlling viscosity

 #126
20090203849
2009-08-13

PREPARATION OF FUNCTIONAL MONOMERS FOR GRAFTING TO LOW MOLECULAR WEIGHT POLYALKENES AND THEIR USE IN THE PREPARATION OF DISPERSANTS AND LUBRICATING OIL COMPOSITIONS CONTAINING DISPERSANT POLYALKENES

 #127
20090192061
2009-07-30

Olefin copolymer dispersant VI improver and lubricant compositions and uses thereof

 #128
20090176672
2009-07-09

Preparation of functional monomers for grafting to low molecular weight polyalkenes and their use in the preparation of dispersants and lubricating oil compositions containing dispersant polyalkenes

 #129
20090163391
2009-06-25

Power Transmission Fluid Compositions and Preparation Thereof

 #130
20090156438
2009-06-18

Engine lubricant for improved fuel economy

 #131
20090105105
2009-04-23

Lubricant composition for oil-impregnated sintered bearings

 #132
20090075852
2009-03-19

Low ash engine oil composition

 #133
20090018037
2009-01-15

Nanoparticle-containing lubricating oil compositions

 #134
20080318815
2008-12-25

Synergistic lubricating oil composition containing a mixture of a nitro-substituted diarylamine and a diarylamine

 #135
20080293601
2008-11-27

Method for preparing an imidized polymer

 #136
20080293600
2008-11-27

Multiple-function dispersant graft polymer

 #137
20080221002
2008-09-11

Dispersant

 #138
20080182768
2008-07-31

LUBRICANT COMPOSITION FOR BIO-DIESEL FUEL ENGINE APPLICATIONS

 #139
20080119377
2008-05-22

LUBRICANT COMPOSITIONS

 #140
20080113889
2008-05-15

Lubricating oil additive composition and method of making the same

 #141
20080113888
2008-05-15

Lubricating oil additive composition and method of making the same

 #142
20080110799
2008-05-15

Lubricating oil composition

 #143
20080103236
2008-05-01

Lubricating oil additive composition and method of making the same

 #144
20080103076
2008-05-01

Lubricating oil additive composition and method of making the same

 #145
20080103075
2008-05-01

Lubricating oil additive composition and method of making the same

 #146
20080103074
2008-05-01

Lubricating oil additive composition and method of making the same

 #147
20080085949
2008-04-10

Antimicrobial lubricious coating

 #148
20080064615
2008-03-13

Lubricating oil compositions for inhibiting coolant-induced oil filter plugging

 #149
20080051520
2008-02-28

ALKYL ACRYLATE COPOLYMER VI MODIFIERS AND USES THEREOF

 #150
20080033114
2008-02-07

Alkyl acrylate copolymer VI modifiers and uses thereof

 #151
20080026964
2008-01-31

ALKYL ACRYLATE COPOLYMER VI MODIFIERS AND USES THEREOF

 #152
20080015124
2008-01-17

Lubricant composition

 #153
20070293409
2007-12-20

Dispersant viscosity modifiers based on diene-containing polymers

 #154
20070203033
2007-08-30

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

 #155
20070203032
2007-08-30

Antioxidant additive for lubricant compositions, comprising organotungstate

 #156
20070186893
2007-08-16

FILTERLESS CRANKCASE LUBRICATION SYSTEM FOR A VEHICLE

 #157
20070149414
2007-06-28

DISPERSANT VISCOSITY INDEX IMPROVERS HAVING HIGH ETHYLENE CONTENT AND LUBRICATING OIL COMPOSITIONS CONTAINING THE SAME

 #158
20070099803
2007-05-03

Nitrated extreme pressure additives

 #159
20070049503
2007-03-01

Lubricating oil additive composition and method of making the same

 #160
20070027267
2007-02-01

Lubricating oil additive composition and method of making the same

 #161
20060281647
2006-12-14

Lube additives

 #162
20060281641
2006-12-14

Fluorinated greases having a low torque at low temperatures

 #163
20060275690
2006-12-07

Use of crosslinked microgels for modifying the temperature-dependent behavior of non-crosslinkable organic media

 #164
20060247386
2006-11-02

Lubricating oil additive composition and method of making the same

 #165
20060173135
2006-08-03

Grafted multi-functional olefin copolymer VI modifiers and uses thereof

 #166
20060128875
2006-06-15

Graft functionalized olefin polymer dispersant and uses thereof

 #167
20060111250
2006-05-25

(Per) fluoropolyether additives

 #168
20060052260
2006-03-09

Antioxidant hydrazides and derivatives thereof having multifunctional activity

 #169
20060003905
2006-01-05

Additives and lubricant formulations for improved corrosion protection

 #170
20050288194
2005-12-29

Polyphenolics as lubricant oil additives

 #171
20050257767
2005-11-24

Filterless crankcase lubrication system for a vehicle

 #172
20050239937
2005-10-27

Stable polymer dispersions and method for the production thereof

 #173
20050209113
2005-09-22

Preparation of functional monomers for grafting to low molecular weight polyalkenes and their use in the preparation of dispersants and lubricating oil compositions containing dispersant polyalkenes

 #174
20050153849
2005-07-14

Graft copolymers, method of making and compositions containing the same

 #175
20050148477
2005-07-07

Lubricating composition substantially free of ZDDP

 #176
20050124509
2005-06-09

Lubricating oil compositions

 #177
20050101496
2005-05-12

Hydrocarbyl dispersants and compositions containing the dispersants

 #178
20050075253
2005-04-07

Water-soluble lubricant for warm or hot metal forming

 #179
18581572
2025-05-20

Industrial lubricant

 #180
18509797
2025-01-07

Compound, its preparation and use

 #181
17339286
2022-10-25

Lubricant composition for reduced engine sludge