ClassID:

99535

C08G65/3344 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring; Polymers modified by chemical after-treatment with organic compounds containing sulfur containing oxygen in addition to sulfur

Sub-classes:
Recent Application in this class:
#1
20250001005
2025-01-02

BLOCK COPOLYMERS AND USES THEREOF

#2
20240253023
2024-08-01

PERFLUORINATED AMIDE SALTS AND THEIR USES AS IONIC CONDUCTING MATERIALS

#3
20230286912
2023-09-14

COMPOUND FOR OPTICAL MATERIALS, CURABLE COMPOSITION, CURED BODY, AND OPTICAL ARTICLE

#4
20230096123
2023-03-30

CROSS-LINKED SOLID-POLYMER ELECTROLYTES, METHODS OF MAKING SAME, AND USES THEREOF

#5
20220332876
2022-10-20

HYDROPHILIC-HYDROPHOBIC COPOLYMER CARRYING SHORT CHAIN FATTY ACID ESTER

#6
20220324781
2022-10-13

HIGHER SECONDARY ALCOHOL ALKOXYLATE PRECURSOR, HIGHER SECONDARY ALCOHOL ALKOXYLATE ADDUCT AND HIGHER SECONDARY ALKYL ETHER SULFATE ESTER SALT, AND METHODS FOR PRODUCING THESE

#7
20220168448
2022-06-02

BLOCK COPOLYMERS AND USES THEREOF

#8
20220025114
2022-01-27

Poly(allyl glycidyl ether)-based redox polymer and electrochemical biosensor using same

#9
20210244812
2021-08-12

COMPOSITIONS AND METHODS CONCERNING IMMUNE TOLERANCE

#10
20210128777
2021-05-06

ADDITIVE ABLE TO PROVIDE UNDERWATER ADHESION

#11
20200131310
2020-04-30

Organic fluorine compound, lubricant, and processing method of magnetic recording medium

#12
20200131147
2020-04-30

PEGylated thioxanthone photoinitiator and photosensitive resin composition

#13
20200123317
2020-04-23

Organic fluorine compound, lubricant, and processing method of magnetic recording medium

#14
20200000936
2020-01-02

BLOCK COPOLYMERS AND USES THEREOF

#15
20190382676
2019-12-19

Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium

#16
20190381031
2019-12-19

Epimorphic regeneration and related hydrogel delivery systems

#17
20190256653
2019-08-22

PROCESS FOR MAKING POLYETHERS WITH REDUCED AMOUNTS OF UNSATURATED MONOLS

#18
20190117790
2019-04-25

Peg linker and ligand drug conjugate

#19
20190016856
2019-01-17

MULTI-ARMED POLYETHYLENE GLYCOL AND ACTIVE DERIVATIVE THEREOF

#20
20180369254
2018-12-27

Polymer conjugate of sulfoxide derivative-coordinated platinum(II) complex

#21
20180312466
2018-11-01

Branched hetero polyethylene glycol and intermediate

#22
20180273683
2018-09-27

Polyalkoxy fatty compound

#23
20180256777
2018-09-13

Additive able to provide underwater adhesion

#24
20180244845
2018-08-30

Defined monomer sequence polymers

#25
20180119092
2018-05-03

HYDROGEL PRECURSOR FORMULATION AND PRODUCTION PROCESS THEREOF

#26
20180009943
2018-01-11

Anionic linear polyglycerol derivatives, a method for manufacturing and applications

#27
20180000957
2018-01-04

Formulations and carrier systems including farnesylthiosalicylic moieties

#28
20170369645
2017-12-28

Bifunctional fluorinated polymers comprising a plurality of (per)fluoropolyether segments

#29
20170348648
2017-12-07

Nanocomposite blend membrane

#30
20170313949
2017-11-02

Dehydrating and desalting compositions of crude oils, using triblock copolymers α, Ω-bifunctionalized with amines

#31
20170283687
2017-10-05

Ultra-high salinity surfactant formulation

#32
20170273971
2017-09-28

Epimorphic regeneration and related hydrogel delivery systems

#33
20170258907
2017-09-14

Multimode degradable hydrogels for controlled release of cargo substances

#34
20170222267
2017-08-03

GLYCEROL ACETAL POLYETHERS AND USE THEREOF IN LITHIUM CELLS

#35
20160304702
2016-10-20

Anti-static agent for ABS resin composition, and ABS resin composition

#36
20160256569
2016-09-08

Block copolymers and uses thereof

#37
20160222160
2016-08-04

Alkoxylated polyethyeneimine with a low melting point

#38
20160108178
2016-04-21

Block copolymers

#39
20160090446
2016-03-31

Conjugated gold nanoparticles

#40
20150368550
2015-12-24

Highly concentrated, water-free amine salts of hydrocarbon alkoxysulfates and use and method using aqueous dilutions of the same

#41
20150361329
2015-12-17

Highly concentrated, water-free amine salts of hydrocarbon alkoxysulfates and use and method using aqueous dilutions of the same

#42
20150329698
2015-11-19

Thermoplastic resin composition

#43
20150247119
2015-09-03

Hydrogel precursor formulation and production process thereof

#44
20150231271
2015-08-20

Formulations and carrier systems including farnesylthiosalycylic moities

#45
20150224462
2015-08-13

Anionic surfactant compositions and use thereof

#46
20150197623
2015-07-16

Oxygen scavenging compositions for plastic containers

#47
20140364566
2014-12-11

Scale-up process of bifunctionalized triblock copolymers with secondary and tertiary amines, with application in dewatering and desalting of heavy crude oils

#48
20140296551
2014-10-02

Conjugated gold nanoparticles

#49
20140238901
2014-08-28

Dehydrating and desalting compositions of crude oils, using triblock copolymers α,ω-bifunctionalized with amines

#50
20140182851
2014-07-03

Anionic polyalkoxy group comprising surfactants on basis of guerbet-alcohols, method of manufacture and use in enhanced oil recovery (EOR) applications

#51
20140114006
2014-04-24

Reactive surfactants for freeze-thaw stable emulsion polymers and coatings thereof

#52
20130299747
2013-11-14

CURATIVES FOR EPOXY COMPOSITIONSERS

#53
20130225789
2013-08-29

Polyethylene Glycol Having Hetero Multiple Functional Groups

#54
20130098609
2013-04-25

Use of tris(2-hydroxyphenyl)methane derivatives for tertiary mineral oil production

#55
20130047892
2013-02-28

Reactive surfactants for emulsion polymerization, pigment dispersion, and UV coatings

#56
20130041134
2013-02-14

METHODS FOR PREPARING POLYETHYLENE GLYCOL MALEIMIDE USING N-(2-HYDROXYETHYL) MALEIMIDE AS A STARTING MATERIAL

#57
20130040357
2013-02-14

Hydrogel Precursor Formulation and Production Process Thereof

#58
20120328519
2012-12-27

DENTRIC POLYGLYCEROL SULFATES AND SULFONATES AND THEIR USE FOR INFLAMMATORY DISEASES

#59
20120245244
2012-09-27

Cleavable block copolymers, functionalized nanoporous thin films and related methods of preparation

#60
20120077988
2012-03-29

Branched hetero polyethylene glycol and intermediate

#61
20120073027
2012-03-29

Elastomeric composites with tether-containing, conducting polymers for nanoscale diffusion control

#62
20110286956
2011-11-24

Multi-arm polyethylene glycol, preparation method and uses thereof

#63
20110281779
2011-11-17

Anionic polyalkoxy group comprising surfactants on basis of guerbet-alcohols, method of manufacture and use in enhanced oil recovery (EOR) applications

#64
20110244385
2011-10-06

Water-based pigment preparations

#65
20110223217
2011-09-15

Block copolymers and uses thereof

#66
20110142787
2011-06-16

Polymerized cyclic nitroxide radical compound and use thereof

#67
20110077432
2011-03-31

Method for preparing multi-arm poly(ethylene glycol) chlorides

#68
20100331514
2010-12-30

PH-sensitive polyethylene oxide co-polymer and synthetic method thereof

#69
20100249276
2010-09-30

Curatives for epoxy compositions

#70
20100137548
2010-06-03

Process for transforming the end groups of polymers

#71
20100125155
2010-05-20

Aldehyde-functionalized polyethers and method of making same

#72
20100073847
2010-03-25

Tether-containing conducting polymers

#73
20100029842
2010-02-04

Block copolymer by reacting alkylene oxide and glycidyl ether in presence of unsaturated monomer

#74
20090212258
2009-08-27

Semiconductor nanoparticle capping agents

#75
20090155481
2009-06-18

Low protonation constant hydroxy acids

#76
20090105427
2009-04-23

Cleavable block copolymers, functionalized nanoporous thin films and related methods of preparation

#77
20080274980
2008-11-06

Macromonomers and hydrogel systems using native chemical ligation, and their methods of preparation

#78
20080227917
2008-09-18

Reacting alkylene oxide and glycidy ether to produce OH- or acid-terminated copolymer

#79
20080188638
2008-08-07

Heterobifunctional poly(ethylene glycol) containing acid-labile amino protecting groups and uses thereof

#80
20080081891
2008-04-03

Folate-receptor-targeting iron oxide nanoparticles coated with poly(ethylene glycol)

#81
20070249870
2007-10-25

Method for preparing multi-arm poly (ethylene glycol) amines

#82
20070238656
2007-10-11

Functionalized poly(ethylene glycol)

#83
20070225460
2007-09-27

Dithiocarbonate containing macromers and polymers derived therefrom

#84
20070221094
2007-09-27

Dispersant for dispersing carbon nanotubes and carbon nanotube composition comprising the same

#85
20070166277
2007-07-19

Polymeric reagents comprising a ketone or a related functional group

#86
20070161753
2007-07-12

Biodegradable multi-block polymeric composition capable of sol-gel transition and pharmaceutical composition comprising the same

#87
20050261457
2005-11-24

Copolymers made of alkylene oxides and glycidyl ethers and use thereof as polymerizable emulsifiers

#88
20050123831
2005-06-09

Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials

#89
20050074668
2005-04-07

Perfluorinated amide salts and their uses as ionic conducting materials

#90
20050031576
2005-02-10

Polymeric reagents comprising a ketone or a related functional group