ClassID:

97479

C08B37/0003 - page 2 - CPC Classification

Classification description:

Preparation of polysaccharides not provided for in groups  - ; Derivatives thereof General processes for their isolation or fractionation, e.g. purification or extraction from biomass

Recent Application in this class:
#301
20120190644
2012-07-26

Viscoelastic gels as novel fillers

#302
20120186580
2012-07-26

Preservation of biomass material comprising polysaccharide and method for extracting polysaccharide from preserved biomass material

#303
20120157669
2012-06-21

K5 heparosan fermentation and purification

#304
20120142630
2012-06-07

Process for purifying guar

#305
20120130063
2012-05-24

Method of purifying a low molecular weight hyaluronic acid or cationized hyaluronic acid via precipitation from aqueous solution by addition of alcohol or acetone followed by ph adjustment

#306
20120110901
2012-05-10

Method and system for processing of aquatic species

#307
20120083592
2012-04-05

CONTINUOUS PREPARATION METHOD OF GINSENG GINSENOSIDES AND POLYSACCHARIDES

#308
20120053339
2012-03-01

Xanthan Gum with Fast Hydration and High Viscosity

#309
20120047601
2012-02-23

Method of Reducing Acetylation in Plants to Improve Biofuel Production

#310
20120040926
2012-02-16

Process for obtaining polysaccharides from jatoba (l ) seeds, cosmetic composition comprising said polysaccharides and uses thereof

#311
20120028325
2012-02-02

Flow-through biological conversion of lignocellulosic biomass

#312
20120009632
2012-01-12

Process for producing hemicellulose sugars and energy from biomass

#313
20120009132
2012-01-12

Transparent xyloglucan/chitosan gel and a process for the preparation thereof

#314
20110313141
2011-12-22

Processing of Biomass

#315
20110282042
2011-11-17

OBTAINMENT OF CHITIN FROM SHRIMP WASTE BY MEANS OF MICROWAVE AND/OR AUTOCLAVING IN COMBINATION WITH ORGANIC ACIDS IN A SINGLE STAGE

#316
20110280829
2011-11-17

Low Molecular Weight Sulphated Polysaccharides as Candidates for Anti-Angiogenic Therapy

#317
20110275142
2011-11-10

Dandelion processes, compositions and products

#318
20110269189
2011-11-03

Method for post-extracting high-acyl gellan gum

#319
20110268843
2011-11-03

Method for post-extracting low acyl gellan gum with high solubility

#320
20110263842
2011-10-27

Dextran for treating lung cancer

#321
20110257447
2011-10-20

PROCESS FOR PRODUCING HYDROCARBONS FROM MICROBIAL LIPIDS

#322
20110257446
2011-10-20

PROCESS FOR PRODUCING HYDROCARBONS FROM MICROBIAL LIPIDS

#323
20110251154
2011-10-13

Sulfated polysaccharide compound and the preparation and use thereof

#324
20110250235
2011-10-13

Production of a saccharide composition comprising glucans and mannans by alkaline and acid hydrolysis of yeast cells

#325
20110230648
2011-09-22

Method of binding bacterial lipopolysaccharides to a solid phase

#326
20110207921
2011-08-25

Sulfated derivative of polysaccharide, preparation method and antitumor use thereof

#327
20110207178
2011-08-25

Method for producing hyaluronic acid

#328
20110206772
2011-08-25

Polysaccharide composition and methods of isolation of the emulsion stabilizing cationic polyelectrolytic polysaccharide

#329
20110172181
2011-07-14

Compositions and methods of aloe polysaccharides

#330
20110165132
2011-07-07

Heparan sulphate which binds BMP2

#331
20110159130
2011-06-30

REDUCTION OF ENDOTOXIN IN POLYSIALIC ACIDS

#332
20110159071
2011-06-30

Isolation and Identification of Glycosaminoglycans

#333
20110151516
2011-06-23

PROCESS FOR THE EXTRACTION OF SUGARS AND LIGNIN FROM SOLID BIOMASS

#334
20110130473
2011-06-02

DILUTE FILTRATION STERILIZATION PROCESS FOR VISCOELASTIC BIOPOLYMERS

#335
20110076306
2011-03-31

Arabinogalactan for enhancing the adaptive immune response

#336
20110065911
2011-03-17

METHOD FOR PRODUCING A BIOACTIVE GLUCAN PRODUCT SUBSTANTIALLY FREE OF ENDOTOXIN CONTAMINATION

#337
20110053187
2011-03-03

Silica-based material for detection and isolation of chitin and chitin-containing microorganisms

#338
20110045545
2011-02-24

Method for preparing glucan and mannan, glucan preparation and mannan preparation produced thereby and use thereof

#339
20110028672
2011-02-03

UTILIZATION OF A WOOD HYDROLYSATE

#340
20110028426
2011-02-03

Dewatering biomass material comprising polysaccharide, method for extracting polysaccharide from biomass material, and dewatered biomass material

#341
20110027838
2011-02-03

Sphingomonas Strains Producing Greatly Increased Yield Of PHB-Deficient Sphingan (Diutan)

#342
20100317843
2010-12-16

PROCESS FOR SEPARATING BIOMASS COMPONENTS

#343
20100276093
2010-11-04

Process for fractionating sugarcane bagasse into high α-cellulose pulp, xylan and lignin

#344
20100227366
2010-09-09

METHOD OF PRODUCING POLYSACCHARIDES FROM COFFEE BEANS OR/AND COFFEE EXTRACTION RESIDUE

#345
20100224836
2010-09-09

Aqueous composition for conductive coating

#346
20100203495
2010-08-12

Processing biomass

#347
20100196415
2010-08-05

PROCESS FOR PURIFYING GUAR

#348
20100190212
2010-07-29

METHOD OF CONTROLLING THE CONTENT OF SELECTED COMPONENT(S) FROM POLYMER(S) USING MOLECULAR SIEVE(S)

#349
20100143414
2010-06-10

Pneumococcal serotypes

#350
20100129881
2010-05-27

Antigenic polysaccharides and process for their preparation

#351
20100105889
2010-04-29

PROCESS FOR THE PREPARATION OF PENTOSAN POLYSULFATE OR SALTS THEREOF

#352
20100075921
2010-03-25

Prêparation of hyaluronic acid with desired low molecular weight as a food supplement

#353
20100063270
2010-03-11

Purification of Streptococcal Capsular Polysaccharide

#354
20100003292
2010-01-07

FINE-GRANULOMETRY FUNGAL EXTRACT CHITINE-GLUCANE

#355
20090285850
2009-11-19

Oral Carotenoid Supplementation Methods for Improving the Health and Appearance of Skin

#356
20090274736
2009-11-05

Nutraceutical Compositions From Microalgae And Related Methods of Production And Administration

#357
20090253650
2009-10-08

Teat antiseptic prepared from polysaccharide gel with bactericidal and immuno-stimulating activity isolated from durian fruit-rind

#358
20090216007
2009-08-27

Microwave-assisted extraction of polysaccharide from

#359
20090176286
2009-07-09

Process for Fractionating Lignocellulosic Biomass into Liquid and Solid Products

#360
20090162905
2009-06-25

Method for Purification of Hyaluronic Acid Salt

#361
20090149639
2009-06-11

A Simplified Method To Retrieve Chitosan From Acidic Solutions Thereof

#362
20090148573
2009-06-11

Affinity of hardly soluble or insoluble substance solvent by water-soluble xylan

#363
20090137526
2009-05-28

Purification Method for Biomaterial

#364
20090069213
2009-03-12

Compositions for improving the health and appearance of skin

#365
20090068320
2009-03-12

HIGH BULK DENSITY COMPOSITIONS OF BETA-GLUCAN AND METHODS FOR MAKING THE SAME

#366
20080317927
2008-12-25

Process for Treatment of Kappa Carrageenan

#367
20080317926
2008-12-25

Carrageenan Process

#368
20080317791
2008-12-25

Kappa Carrageenan

#369
20080311243
2008-12-18

High Viscosity Beta Glucan Products And Methods of Preparation

#370
20080286838
2008-11-20

Shortened purification process for the production of capsular polysaccharides

#371
20080274156
2008-11-06

Composition forstimulating bone growth and differentiation and method for isolating same

#372
20080248508
2008-10-09

Methods of making a chitosan product having an ultra-low endotoxin concentration and the ultra-low endotoxin chitosan product derived therefrom and method of accurately determining inflammatory and anti-inflammatory cellular response to such materials

#373
20080213425
2008-09-04

Compositions Having Body Fat Reducing Function and Food and Drink Containing the Same

#374
20080194810
2008-08-14

Method for Purifying Hyaluronic Acid Using Calcium Salt and Phosphate Salt, or Calcium Phosphate Salt

#375
20080188642
2008-08-07

Process for isolating biomaterial from tissue and an isolated biomaterial extract prepared therefrom

#376
20080138865
2008-06-12

OPTIMISATION OF CULTURE CONDITIONS FOR PRODUCTION AND PROCESS OF PURIFICATION OF HIGH MOLECULAR WEIGHT HYALURONIC ACID

#377
20080132696
2008-06-05

Fractionation of charged polysaccharide

#378
20080051368
2008-02-28

Process for the isolation and stabilization of low-molecular weight aminoglycans form waste egg shells

#379
20080032349
2008-02-07

METHOD FOR PRODUCING K5 POLYSACCHARIDE

#380
20080032344
2008-02-07

Process for recovery of holocellulose and near-native lignin from biomass

#381
20080008723
2008-01-10

Conserved inner core lipopolysaccharide epitopes as multi-species vaccine candidates

#382
20070265434
2007-11-15

SIMPLIFIED METHOD TO RETRIEVE CHITOSAN FROM ACIDIC SOLUTIONS THEREOF

#383
20070254083
2007-11-01

Method for Preparing Oat Husks For Xylan Production

#384
20070225484
2007-09-27

Process for the Isolation and Stabilization of Low-Molecular Weight Aminoglycans from Waste Egg Shells

#385
20070191303
2007-08-16

Polysaccharide compositions and methods of producing, screening, and formulating polysaccharide compositions

#386
20070172441
2007-07-26

Cation-modified purified galactomannan polysaccharide and cosmetic composition containing the substance

#387
20070167397
2007-07-19

Methods and compositions for joint lubrication

#388
20070167396
2007-07-19

Methods and compositions for cholesterol reduction in mammals

#389
20070166797
2007-07-19

Devices and solutions for prevention of sexually transmitted diseases

#390
20070166449
2007-07-19

Methods and compositions for thickening, stabilizing and emulsifying foods

#391
20070166266
2007-07-19

Methods and compositions for improving the health and appearance of skin

#392
20070154492
2007-07-05

Method for purifying polysaccharides

#393
20070141678
2007-06-21

Processes for purifying oligosaccharides

#394
20060287512
2006-12-21

Method of controlling the content of selected component(s) from polymer(s) using molecular sieve(s)

#395
20060241287
2006-10-26

Extracting biopolymers from a biomass using ionic liquids

#396
20060228381
2006-10-12

Separation of contaminants from polysaccharide by pH manipulation

#397
20060211849
2006-09-21

Method for separating carbohydrate in glycoside-linkage-having compound, carbohydrate separating system, carbohydrate separating reagent kit, standard sample for carbohydrate separation, and evaluation system

#398
20060172392
2006-08-03

Water soluble β-glucan, glucosamine, and N-acetylglucosamine compositions and methods for making the same

#399
20060165730
2006-07-27

Polysaccharide and glycoconjugate vaccines

#400
20060122149
2006-06-08

Extraction and purification method for cereal beta-glucan

#401
20060029702
2006-02-09

Continuous aqueous process for the isolation of hemicellulose from corn hulls and other plant hulls

#402
20050271613
2005-12-08

Beta-1, 3-1, 6-D-glucan and its use

#403
20050269265
2005-12-08

Carbohydrate purification using ultrafiltration, reverse osmosis and nanofiltration

#404
20050267296
2005-12-01

Cost-effective process for preparing agarose from gracilaria spp.

#405
20050215518
2005-09-29

Glycosaminoglycans derived from K5 polysaccharide having high anticoagulant and antithrombotic activities and process for their preparation

#406
20050201962
2005-09-15

Modified Porphyran

#407
20050159593
2005-07-21

Method for deproteinization of chitosan

#408
20050148053
2005-07-07

Method for extraction of glycosaminoglycan from animal tissue

#409
20050054059
2005-03-10

Polysaccharide gum and process for its manufacture

#410
20050038241
2005-02-17

Polysaccharide gum and process for its manufacture

#411
20050026305
2005-02-03

Aminodextran compositions and conjugates and method of making and using them

#412
19317897
2026-03-03

Method for extracting unfractionated heparin from camel intestinal mucosa

#413
18813024
2025-01-21

Beta-glucan-rich lentinula edodes polysaccharide and preparation method thereof

#414
18587107
2024-12-31

Method for processing a salt solution together with carbon dioxide