ClassID:

106769

C10M149/06 - CPC Classification

Classification description:

Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen; Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group

Recent Application in this class:
#1
20250320425
2025-10-16

FORMULATING WITH FUNCTIONAL POLYMERS FOR IMPROVED RETAINED FUEL ECONOMY PERFORMANCE

#2
20250075144
2025-03-06

DETERGENT AND DISPERSANT SYSTEMS FOR IMPROVED STEEL PISTON CLEANLINESS IN HEAVY DUTY LUBRICANTS

#3
20240218284
2024-07-04

Method for Reduction of Abnormal Combustion Events

#4
20230002699
2023-01-05

CONTINUOUS ACOUSTIC MIXING FOR PERFORMANCE ADDITIVES AND COMPOSITIONS INCLUDING THE SAME

#5
20210062106
2021-03-04

Polymeric-inorganic nanoparticle compositions, manufacturing process thereof and their use as lubricant additives

#6
20200369977
2020-11-26

Polymeric-inorganic nanoparticle compositions, manufacturing process thereof and their use as lubricant additives

#7
20200318028
2020-10-08

Hydraulic fluid composition

#8
20190367836
2019-12-05

Lubricating oil composition comprising dispersant comb polymers

#9
20190300812
2019-10-03

Soot dispersant

#10
20190292484
2019-09-26

ENGINE LUBRICANTS FOR SILOXANE DEPOSIT CONTROL

#11
20190264126
2019-08-29

Grafted polymer with soot handling properties

#12
20190211281
2019-07-11

Viscosity index improver and lubricating oil composition

#13
20190112542
2019-04-18

DISPERSANT VISCOSITY MODIFIERS WITH AMINE FUNCTIONALITY

#14
20190024012
2019-01-24

STABLE LUBRICANT EMULSION

#15
20180201865
2018-07-19

Viscosity Modifiers For Improved Fluoroelastomer Seal Performance

#16
20180030366
2018-02-01

Composition Containing a Block Copolymer and a Method of Lubricating an Internal Combustion Engine

#17
20170369811
2017-12-28

LUBRICATING OIL COMPOSITION

#18
20170275556
2017-09-28

DISPERSANT VISCOSITY MODIFIERS WITH AMINE FUNCTIONALITY

#19
20170233675
2017-08-17

Viscosity index improver, method for producing the same and lubricating oil composition

#20
20160280811
2016-09-29

Method for preparing functionalized graft polymers

#21
20160160150
2016-06-09

Aqueous lubricant for plastic working of metal material and having superior gas clogging resistance and post-moisture absorption workability

#22
20160097017
2016-04-07

TRANSMISSION OIL FORMULATION FOR REDUCING FUEL CONSUMPTION

#23
20140187457
2014-07-03

LUBRICATING COMPOSITIONS HAVING IMPROVED SHEAR STABILITY

#24
20140113847
2014-04-24

HIGH VISCOSITY INDEX LUBRICATING OIL BASE STOCK AND VISCOSITY MODIFIER COMBINATIONS, AND LUBRICATING OILS DERIVED THEREFROM

#25
20140024567
2014-01-23

Viscosity improver grafted with unsaturated acylating agent and an aryloxyalylkene monoamine

#26
20140011721
2014-01-09

Pyrrolidine-2,5-dione derivatives for use in friction modification

#27
20130219775
2013-08-29

Polymeric imides as pour point depressant additives for oil compositions

#28
20130143781
2013-06-06

Lubricating composition containing a dispersant

#29
20130079265
2013-03-28

Polyalkyl(meth)acrylate for improving lubricating oil properties

#30
20130005628
2013-01-03

Novel Polymers and Methods of Controlling Viscosity

#31
20120238482
2012-09-20

Process for the preparation of multifunctional additive for aqueous lubricants

#32
20120135902
2012-05-31

Polymethacrylates as high VI viscosity modifiers

#33
20110306533
2011-12-15

USE OF COMB POLYMERS AS ANTIFATIGUE ADDITIVES

#34
20110263470
2011-10-27

Composition Containing a Block Copolymer and a Method of Lubricating an Internal Combustion Engine

#35
20100311624
2010-12-09

Dispersant viscosity modifiers containing aromatic amines

#36
20100152082
2010-06-17

Polymer and lubricating compositions thereof

#37
20100137173
2010-06-03

Pyrrolidine-2,5-dione derivatives for use in friction modification

#38
20100113315
2010-05-06

Additive composition comprising an amidized or imidized polymer

#39
20100004149
2010-01-07

Crosslinked polymer

#40
20090325831
2009-12-31

FUNCTIONALIZED OLEFIN COPOLYMER ADDITIVE COMPOSITION

#41
20090305923
2009-12-10

Dispersant viscosity modifiers based on maleic anhydride-styrene copolymers

#42
20090258803
2009-10-15

COPOLYMERS MADE WITH QUASI-LIVING POLYOLEFINS AND UNSATURATED ACIDIC REAGENTS, DISPERSANTS USING SAME, AND METHODS OF MAKING SAME

#43
20090221461
2009-09-03

Polymers and methods of controlling viscosity

#44
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

#45
20090192061
2009-07-30

Olefin copolymer dispersant VI improver and lubricant compositions and uses thereof

#46
20090186786
2009-07-23

Method for haze mitigation and filterability improvement for gas-to-liquid hydroisomerized base stocks

#47
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

#48
20080139423
2008-06-12

Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing graft copolymer

#49
20080113889
2008-05-15

Lubricating oil additive composition and method of making the same

#50
20080113888
2008-05-15

Lubricating oil additive composition and method of making the same

#51
20080103236
2008-05-01

Lubricating oil additive composition and method of making the same

#52
20080103076
2008-05-01

Lubricating oil additive composition and method of making the same

#53
20080103075
2008-05-01

Lubricating oil additive composition and method of making the same

#54
20080103074
2008-05-01

Lubricating oil additive composition and method of making the same

#55
20080051520
2008-02-28

ALKYL ACRYLATE COPOLYMER VI MODIFIERS AND USES THEREOF

#56
20080033114
2008-02-07

Alkyl acrylate copolymer VI modifiers and uses thereof

#57
20080027181
2008-01-31

Alkyl acrylate copolymer dispersants and uses thereof

#58
20080026972
2008-01-31

Alkyl acrylate copolymer dispersants and uses thereof

#59
20080026964
2008-01-31

ALKYL ACRYLATE COPOLYMER VI MODIFIERS AND USES THEREOF

#60
20070293409
2007-12-20

Dispersant viscosity modifiers based on diene-containing polymers

#61
20070186893
2007-08-16

FILTERLESS CRANKCASE LUBRICATION SYSTEM FOR A VEHICLE

#62
20070173419
2007-07-26

Polymeric imides as pour point depressant additives for oil compositions

#63
20070161519
2007-07-12

Pour point depressant additives for oil compositions

#64
20060189490
2006-08-24

Lubricating oil composition with good frictional properties

#65
20060173135
2006-08-03

Grafted multi-functional olefin copolymer VI modifiers and uses thereof

#66
20060105924
2006-05-18

Friction regulator for lubricating oil and lubricating oil composition

#67
20060025316
2006-02-02

Dispersant viscosity modifiers containing aromatic amines

#68
20060003905
2006-01-05

Additives and lubricant formulations for improved corrosion protection

#69
20050257767
2005-11-24

Filterless crankcase lubrication system for a vehicle

#70
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

#71
20050197259
2005-09-08

Lubricant compositions and methods

#72
20050181959
2005-08-18

Lubricant and fuel additives derived from treated amines

#73
20050153849
2005-07-14

Graft copolymers, method of making and compositions containing the same