C10N2220/029 - CPC Classification Index

#1

20200385646

2020-12-10

Hydrogenated polymers with a radial structure having a core based on calixarenes and use thereof in lubricant compositions

#2

20200157456

2020-05-21

Hydrogenated polymers with a radial structure having a core based on calixarenes and use thereof in lubricant compositions

#3

20200115649

2020-04-16

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

#4

20190161698

2019-05-30

Lubricating oil additives

#5

20190161697

2019-05-30

Lubricating oil additives

#6

20190161696

2019-05-30

Lubricating oil compositions

#7

20190040333

2019-02-07

Lubricant for a two-stroke marine engine

#8

20180251701

2018-09-06

Viscosity index improver concentrates

#9

20180208696

2018-07-26

LOOSE CORE STAR POLYMERS AND LUBRICATING COMPOSITION THEREOF

#10

20180037839

2018-02-08

Process for Preparing Polymers and Compositions Thereof

#11

20170355925

2017-12-14

Lubricating oil additives

#12

20170298287

2017-10-19

Lubricating oil composition and method for manufacturing said lubricating oil composition

#13

20170166830

2017-06-15

Viscosity index improver concentrates

#14

20170088789

2017-03-30

LUBRICANTS CONTAINING BLENDS OF POLYMERS

#15

20170073613

2017-03-16

METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE

#16

20170058072

2017-03-02

Star polymers and compositions thereof

#17

20170051224

2017-02-23

Hydrogenated polymers with a radial structure having a core based on calixarenes and use thereof in lubricant compositions

#18

20170009178

2017-01-12

Engine oil composition

#19

20150344805

2015-12-03

Lubricating oil compositions with engine wear protection

#20

20150203781

2015-07-23

Poly(meth)acrylate-based viscosity index improver, lubricant additive and lubricant composition containing viscosity index improver

#21

20140373434

2014-12-25

System oil composition for crosshead diesel engine

#22

20140031269

2014-01-30

Lubricant and functional fluid compositions containing viscosity index improver

#23

20130310291

2013-11-21

Process for preparing polymers and compositions thereof

#24

20130217606

2013-08-22

Lubricant compositions from renewable base stocks with improved properties

#25

20130184189

2013-07-18

Star polymer lubricating composition

#26

20130165362

2013-06-27

Viscosity index improvers for lubricating oil compositions

#27

20130143783

2013-06-06

Method for improving engine wear and corrosion resistance

#28

20120289444

2012-11-15

Star polymer lubricating composition

#29

20120220506

2012-08-30

Star polymer and lubricating composition thereof

#30

20120101017

2012-04-26

Lubricant additive

#31

20100173811

2010-07-08

Additives and lubricating oil compositions containing same

#32

20090270285

2009-10-29

Star polymer lubricating composition

#33

20090209440

2009-08-20

Star polymer lubricating composition

#34

20070244018

2007-10-18

Star polymers and compositions thereof