ClassID:

97510

C08B37/0096 - CPC Classification

Classification description:

Preparation of polysaccharides not provided for in groups  - ; Derivatives thereof; Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof; Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; Derivatives thereof

Recent Application in this class:
#1
20260078204
2026-03-19

COMPOSITION CONTAINING PARTIALLY HYDROLYZED GUAR GUM AND METHOD FOR PREPARING THE SAME

#2
20250223380
2025-07-10

Method for Preparation of Carboxyalkylated Polysaccharide and Method for Preparation of Biodegradable Super Absorbent Polymer Using The Same

#3
20250059311
2025-02-20

Method for preparation of polysaccharide-based emulsion for binding and coating applications

#4
20250051486
2025-02-13

FUNCTIONALIZATION AND REINFORCEMENT IN THE DRY STATE AND IN THE WET STATE OF A CELLULOSIC MATERIAL BY AN OXIDIZED POLYSACCHARIDE

#5
20250034288
2025-01-30

PRODUCTION OF HIGHLY FUNCTIONALIZED POLYSACCHARIDES WITH IMPROVED BIODEGRADABILITY

#6
20240309277
2024-09-19

POLYMER-METAL SALT COMPOSITE FOR THE DEHYDRATION OF WATER FROM SWEET GAS AND LIQUID CONDENSATE STREAMS

#7
20240166773
2024-05-23

PREPARATION METHOD OF BORON-FREE AND FORMALDEHYDE-FREE MODIFIED POLYSACCHARIDES

#8
20240101721
2024-03-28

HYDROPHOBICALLY-MODIFIED POLYSACCHARIDES AND USES THEREOF

#9
20240100221
2024-03-28

PREPARATION AND/OR FORMULATION OF PROTEINS CROSS-LINKED WITH POLYSACCHARIDES

#10
20230348796
2023-11-02

Polymer-metal salt composite for the dehydration of water from sweet gas and liquid condensate streams

#11
20230191367
2023-06-22

HEAVY METAL ADSORBENT AND METHOD FOR SIMULTANEOUS REMOVAL OF LEAD AND COPPER IN WASTEWATER USING THE SAME

#12
20230124539
2023-04-20

BINDER FOR POSITIVE ELECTRODE OF LITHIUM ION BATTERY, SLURRY FOR FORMING POSITIVE ELECTRODE MIXTURE LAYER OF LITHIUM ION BATTERY, POSITIVE ELECTRODE FOR LITHIUM ION BATTERY, AND LITHIUM ION BATTERY

#13
20220403055
2022-12-22

Green cationization agent

#14
20220389123
2022-12-08

AMINE-FUNCTIONALIZED SACCHARIDE POLYMERS PREPARED BY HYPOCHLORITE OXIDATION

#15
20220348820
2022-11-03

Crosslinked proppant-gel matrix

#16
20220289870
2022-09-15

USE OF GUAR DERIVATIVES FOR MICROORGANISMS GROWTH

#17
20220040091
2022-02-10

Composition for submucosal injection and preparation method thereof

#18
20220008612
2022-01-13

PREPARATION AND/OR FORMULATION OF PROTEINS CROSS-LINKED WITH POLYSACCHARIDES

#19
20210332160
2021-10-28

Functionalization and reinforcement in the dry state and in the wet state of a cellulosic material by an oxidized polysaccharide

#20
20210322293
2021-10-21

GUAR HYDROXYPROPYLTRIMETHYLAMMONIUM CHLORIDE AND USES THEREOF IN HAIR TREATMENT COMPOSITIONS

#21
20210095186
2021-04-01

Crosslinked proppant-gel matrix

#22
20200325386
2020-10-15

Process for Using a Composition of Matter

#23
20200256618
2020-08-13

Process for drying polysaccharides

#24
20200246504
2020-08-06

Preparation and/or formulation of proteins cross-linked with polysaccharides

#25
20190367802
2019-12-05

Process for making and using a composition of matter

#26
20190367641
2019-12-05

System for making and using a composition of matter

#27
20190359735
2019-11-28

Water-soluble and/or water-swellable hybrid polymer

#28
20190264085
2019-08-29

BIOPOLYMERS FOR FUGITIVE DUST CONTROL

#29
20190255095
2019-08-22

Compositions and methods of aloe polysaccharides

#30
20190202941
2019-07-04

Phosphonated polysaccharides and gels and process for making same

#31
20190023972
2019-01-24

SHALE SWELLING INHIBITORS

#32
20180346799
2018-12-06

Crosslinked proppant-gel matrix

#33
20180340120
2018-11-29

Compositions and methods for the stabilization of clay containing soils

#34
20180273649
2018-09-27

Crosslinked polymer, hydrogel or water-based fracturing fluid comprising the same, and methods of making and using thereof

#35
20180200765
2018-07-19

Methods and systems for in situ temporary containment of shallow contaminated soils

#36
20180187065
2018-07-05

Modified natural polymers as bitumen encapsulants

#37
20180071196
2018-03-15

COMPOSITIONS COMPRISING MODIFIED POLYSACCHARIDES AND USES THEREOF

#38
20180071195
2018-03-15

Modified polysaccharides

#39
20170312213
2017-11-02

Modified polysaccharides

#40
20170275562
2017-09-28

Imidazole-modified carbohydrate polymers as laundry dye transfer inhibitors

#41
20170246199
2017-08-31

Compositions and methods of Aloe polysaccharides

#42
20170218201
2017-08-03

BIOMASS COMPOSITIONS AND METHODS FOR THEIR PREPARATION

#43
20170203001
2017-07-20

Preparation and/or formulation of proteins cross-linked with polysaccharides

#44
20170088638
2017-03-30

PROCEDURE FOR THE PREPARATION OF GLYOXALATED CATIONIC GUAR

#45
20170002100
2017-01-05

DEPOLYMERISATION OF POLYSACCHARIDES AND RELATED PRODUCTS

#46
20160362502
2016-12-15

Phosphonated polysaccharides and gels and process for making same

#47
20160310401
2016-10-27

Personal care compositions with modified guar derivatives

#48
20160289559
2016-10-06

Compositions and methods for the stabilization of clay containing soils

#49
20160262377
2016-09-15

Polymer compositions

#50
20160230066
2016-08-11

Compositions for treating subterranean formations

#51
20160150719
2016-06-02

Growth enhancement of plant

#52
20150368369
2015-12-24

Metal ion-functional fiber component complex compositions, preparation and uses thereof

#53
20150344767
2015-12-03

Shale swelling inhibitors

#54
20150344461
2015-12-03

Hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds

#55
20150291707
2015-10-15

DEPOLYMERISATION OF POLYSACCHARIDES AND RELATED PRODUCTS

#56
20150243994
2015-08-27

Modified guaran binder for lithium ion batteries and methods for producing the same

#57
20150129226
2015-05-14

Thickening of fluids

#58
20150125541
2015-05-07

Gel-like mass comprising natural or synthetic polymers and method for producing the gel-like mass

#59
20150098921
2015-04-09

Dihydroxyalkyl substituted polygalactomannan, and methods for producing and using the same

#60
20140302213
2014-10-09

Method for manufacturing pure guar flour

#61
20140243518
2014-08-28

Method for Preparing Cationic Galactomannans

#62
20140154200
2014-06-05

Guar hydroxypropyltrimethylammonium chloride and uses thereof in hair treatment compositions

#63
20140057867
2014-02-27

Compositions and methods of aloe polysaccharides

#64
20140057815
2014-02-27

Methods and compositions for enhancing guar hydration rates and performing guar derivatization reactions

#65
20130296528
2013-11-07

Preparation and/or formulation of proteins cross-linked with polysaccharides

#66
20130123488
2013-05-16

Guar gum containing compounds

#67
20130032650
2013-02-07

METHOD FOR DEPOLYMERISING POLYSACCHARIDES BY MEANS OF MECHANICAL MILLING

#68
20120270759
2012-10-25

Methods and compositions for enhancing guar hydration rates and performing guar derivatization reactions

#69
20120259109
2012-10-11

Guar gum containing compounds

#70
20120142630
2012-06-07

Process for purifying guar

#71
20120130065
2012-05-24

Guar process monitoring methods

#72
20120012317
2012-01-19

Solid zirconium-based cross-linking agent and use in oil field applications

#73
20110311468
2011-12-22

Guar gum containing compounds

#74
20110275260
2011-11-10

Polysaccharide containing composition useful in forming protective film on surfaces selected from concrete, metal, stone, glass, wood, cloth, tissue, weave and paper

#75
20110213139
2011-09-01

Polysaccharide products with improved performance and clarity in surfactant-based aqueous formulations and process for preparation

#76
20110189248
2011-08-04

Home And Personal Care Compositions

#77
20110172181
2011-07-14

Compositions and methods of aloe polysaccharides

#78
20110166341
2011-07-07

Glyoxal free purified cationic polygalactomannan

#79
20110123563
2011-05-26

Modified galactomannan ethers

#80
20110092696
2011-04-21

High performance low residue guar for hydraulic fracturing and other applications

#81
20110054042
2011-03-03

Polymer compositions

#82
20110038811
2011-02-17

COMPOSITION

#83
20100298497
2010-11-25

Processes for making ethersuccinylated hydroxyl polymers

#84
20100282425
2010-11-11

Cationic polysaccharide, its preparation and use

#85
20100273994
2010-10-28

Hybrid compounds containing polysaccharide(s) and at least one polyoxyalkylene, method for preparing same, and applications thereof

#86
20100204068
2010-08-12

Methods for controlling depolymerization of polymer compositions

#87
20100196415
2010-08-05

PROCESS FOR PURIFYING GUAR

#88
20100160188
2010-06-24

Removal of crystallinity in guar based materials and related methods of hydration and subterranean applications

#89
20100056403
2010-03-04

Metal free crosslinking of galactomannan

#90
20100036341
2010-02-11

ABSORBENT PRODUCT COMPRISING A CATIONIC MODIFIED GUAR GUM

#91
20100036114
2010-02-11

Procedure for the preparation of purified cationic guar

#92
20100029929
2010-02-04

Method of producing cross-linked polysaccharide particles

#93
20100004197
2010-01-07

PROCEDURE FOR THE PREPARATION OF GLYOXALATED CATIONIC GUAR

#94
20100000735
2010-01-07

Methods and compositions for enhancing guar hydration rates and performing guar derivitization reactions

#95
20090270606
2009-10-29

Process for the preparation of hydroxy polymer esters and their use

#96
20090253599
2009-10-08

Crosslinking method and crosslinked polysaccharide made thereby

#97
20090247484
2009-10-01

Non-absorbable non-digestible polymer compounds

#98
20090214604
2009-08-27

Method of obtaining hydrogels of cyclodextrins with glycidyl ethers, compositions thus obtained and applications thereof

#99
20090131282
2009-05-21

Solid zirconium-based cross-linking agent and use in oil field applications

#100
20090088565
2009-04-02

Method for chemically modifying polysaccharides

#101
20090004127
2009-01-01

Guar gum containing compounds

#102
20080306253
2008-12-11

MATRIX MADE OF A POLYSACCHARIDE MODIFIED UNDER AN ELECTRON BEAM WITH A FUNCTIONAL ORGANOSILICON COMPOUND

#103
20080305950
2008-12-11

Guanidinated polysaccharides, their use as absorbents and process for producing same

#104
20080287325
2008-11-20

Borozirconate systems in completion systems

#105
20080281000
2008-11-13

Hydrophobic Polysaccharide Derivatives

#106
20080277620
2008-11-13

Polysaccharide based scale inhibitor

#107
20080242853
2008-10-02

Non-grassy, non-beany, low pigment and low micro guar gum and process for making the same

#108
20080203199
2008-08-28

Processing of a guar dispersion for particle size reduction

#109
20080182816
2008-07-31

Methods for preparing a novel family of polysaccharride prodrugs for colonic delivery

#110
20080149341
2008-06-26

Stable solutions of zirconium hydroxyalkylethylene diamine complex and use in oil field applications

#111
20080112907
2008-05-15

Dispersible cationic polygalactomannan polymers for use in personal care and household care applications

#112
20080112906
2008-05-15

Dispersible non-borate metal salt or chelate treated polygalactomannan polymers for use in personal care and household care applications

#113
20080085871
2008-04-10

Novel polysaccharide pro-drug 5-fluorouracil (5-FU) with enhanced target specificity for colorectal cancer and its preparation methods

#114
20080081191
2008-04-03

Superabsorbent particles containing carboxyalkyl cellulose and temporary metal crosslinks

#115
20080033163
2008-02-07

Method for making derivatized guar gum and derivatized guar gum made thereby

#116
20080004237
2008-01-03

Polysacchocride prodrug of 5-fluorouracil (5-FU) with enhanced target specificity for galectin-3 expressing cancers

#117
20070281871
2007-12-06

SELF-HYDRATING, SELF-CROSSLINKING GUAR COMPOSITIONS AND METHODS

#118
20070275869
2007-11-29

Polysaccharide Derivatives, Their Production and Use

#119
20070267008
2007-11-22

Method of Hydrolyzing an Organic Compound

#120
20070225191
2007-09-27

Methods for modifying bioplymers in ionic liquids

#121
20070213230
2007-09-13

Fast dissolving hydroxyalkyl guar derivatives

#122
20070178125
2007-08-02

Process for the preparation of carnitine esters and their use

#123
20070123432
2007-05-31

Compositions and methods for producing guar gum and for using the guar gum in treating a subterranean formation

#124
20070009464
2007-01-11

Process for the preparation of hydroxy polymer esters and their use

#125
20060287519
2006-12-21

Ethersuccinylated hydroxyl polymers

#126
20060287516
2006-12-21

Aminoalkyl-containing guar derivatives

#127
20060188465
2006-08-24

Cross-linked polymer of carbohydrate, notably based on polysaccharides, and/or on oligosaccharides and/or on polyols

#128
20060151173
2006-07-13

Methods and compositions for enhancing guar hydration rates and performing guar derivitization reactions

#129
20060073988
2006-04-06

Fast hydrating guar powder, method of preparation, and methods of use

#130
20060068994
2006-03-30

Fast hydrating guar powder, method of preparation, and methods of use

#131
20060047027
2006-03-02

Well treatment fluids containing a multimodal polymer system

#132
20050281882
2005-12-22

Matrix made of a polysaccharide modified under an electron beam with a functional organosilicon compound

#133
20050228173
2005-10-13

Material having crosslinking structure and method for forming the same

#134
20050214541
2005-09-29

Polysaccharide phyllosilicate absorbent or superabsorbent nanocomposite materials

#135
20050171344
2005-08-04

Building additives based on purified hydrophobically modified hydroxyalkyl guar

#136
20050143558
2005-06-30

Building additives based on purified hydroxyalkyl guar

#137
20050112077
2005-05-26

Crosslinked polysaccharides and methods of making and using crosslinked polysaccharides

#138
20050038199
2005-02-17

Methods of using crosslinkable compositions