ClassID:

97489

C08B37/0033 - CPC Classification

Classification description:

Preparation of polysaccharides not provided for in groups  - ; Derivatives thereof; Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof Xanthan, i.e. D-glucose, D-mannose and D-glucuronic acid units, saubstituted with acetate and pyruvate, with a main chain of (beta-1,4)-D-glucose units; Derivatives thereof

Recent Application in this class:
#1
20260098104
2026-04-09

ULTRA-HIGH MOLECULAR WEIGHT XANTHAN GUM AND ITS PRODUCTION STRAIN AND DETECTION MOLECULAR MARKER

#2
20240100221
2024-03-28

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

#3
20240009313
2024-01-11

MONOLITHIC COMPOSITION FOR DUAL-RATE RELEASE WITH HIGH DRUG LOADING

#4
20220040091
2022-02-10

Composition for submucosal injection and preparation method thereof

#5
20220008612
2022-01-13

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

#6
20210379187
2021-12-09

Monolithic composition for dual-rate release with high drug loading

#7
20210032375
2021-02-04

Method for preparation of xanthan gum copolymer nanomicelles

#8
20200248119
2020-08-06

MICROBIOLOGICAL CULTURE DEVICE COMPRISING A SHEET OF DEHYDRATED POLYSACCHARIDE HYDROGEL

#9
20200246504
2020-08-06

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

#10
20190359735
2019-11-28

Water-soluble and/or water-swellable hybrid polymer

#11
20190023972
2019-01-24

SHALE SWELLING INHIBITORS

#12
20180200765
2018-07-19

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

#13
20170360677
2017-12-21

Cosmetic process for attenuating wrinkles

#14
20170204364
2017-07-20

METHOD FOR MODIFYING POLYSACCHARIDES BY GRAFTING POLYETHERAMINES, POLYSACCHARIDES THUS MODIFIED AND PREPARATIONS COMPRISING SAME AND HAVING HEAT-SENSITIVE RHEOLOGICAL PROPERTIES

#15
20170203001
2017-07-20

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

#16
20150344767
2015-12-03

Shale swelling inhibitors

#17
20150344461
2015-12-03

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

#18
20150133346
2015-05-14

Filtrate control agents in solid form

#19
20150125932
2015-05-07

Modified organisms for producing gums

#20
20130296528
2013-11-07

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

#21
20130288932
2013-10-31

METHODS OF CRYODESICCATING A BROTH COMPRISING A BIOPOLYMER OF AN EXOPOLYSACCHARIDE

#22
20130272970
2013-10-17

Fluid compositions comprising a structuring agent

#23
20130084607
2013-04-04

Method of producing a diutan gum

#24
20130059363
2013-03-07

Isolated Nucleic Acids for Producing High Viscosity Diutan Gums and Methods

#25
20120130065
2012-05-24

Guar process monitoring methods

#26
20120053339
2012-03-01

Xanthan Gum with Fast Hydration and High Viscosity

#27
20120021112
2012-01-26

Xanthan gum

#28
20110282051
2011-11-17

High viscosity diutan gums

#29
20110111482
2011-05-12

High viscosity xanthan polymer preparations

#30
20100292459
2010-11-18

Derivatives of acid polysaccharides

#31
20100174062
2010-07-08

MODIFIED XANTHAN GUM, MODIFIED GUM ARABIC, AND MODIFIED TAMARIND SEED GUM, AND METHODS FOR CROSSLINKING XANTHAN GUM, GUM ARABIC, AND TAMARIND SEED GUM

#32
20100124771
2010-05-20

Delignification of biomass with sequential base treatment

#33
20090270606
2009-10-29

Process for the preparation of hydroxy polymer esters and their use

#34
20090247484
2009-10-01

Non-absorbable non-digestible polymer compounds

#35
20090093626
2009-04-09

High viscosity xanthan polymer preparations

#36
20080319186
2008-12-25

High viscosity diutan gums

#37
20080305950
2008-12-11

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

#38
20080268127
2008-10-30

Gelation of Anionic Polysaccarides Using Protein Hydrolysates

#39
20080220081
2008-09-11

Water-dispersible xanthan gum containing composition

#40
20080064073
2008-03-13

Process for Preparing

#41
20060188465
2006-08-24

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

#42
20060149182
2006-07-06

Wound dressing materials comprising complexes of anionic polysaccharides with silver

#43
20050232889
2005-10-20

Transparent, aqueous elastomer

#44
20050228173
2005-10-13

Material having crosslinking structure and method for forming the same

#45
20050112077
2005-05-26

Crosslinked polysaccharides and methods of making and using crosslinked polysaccharides

#46
20050065039
2005-03-24

Fluids for use in oilfield development comprising deacetylated xanthan gum and at least one compound increasing the ionic strength of the medium

#47
20050054059
2005-03-10

Polysaccharide gum and process for its manufacture

#48
20050038241
2005-02-17

Polysaccharide gum and process for its manufacture