ClassID:

97488

C08B37/003 - page 3 - 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 2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof

Recent Application in this class:
#601
20050249696
2005-11-10

Functionalized organic oligomers using homogeneous modification method for molecular binding

#602
20050245482
2005-11-03

Chitosan and method of preparing chitosan

#603
20050236328
2005-10-27

Chitosan-containing polysaccharide, method for preparing the same and use thereof

#604
20050232999
2005-10-20

Method for producing a chitosan containing salt having a function of lowering blood pressure

#605
20050228173
2005-10-13

Material having crosslinking structure and method for forming the same

#606
20050226938
2005-10-13

Nanoparticles from chitosan

#607
20050222405
2005-10-06

Polysaccharide containing phosphorylcholine group and process for producing the same

#608
20050215774
2005-09-29

Chitosan production

#609
20050214255
2005-09-29

N-acylated chitinous polymers and methods of use thereof

#610
20050159593
2005-07-21

Method for deproteinization of chitosan

#611
20050154361
2005-07-14

Antimicrobial solid surface materials containing chitosan-metal complexes

#612
20050130932
2005-06-16

Solutions and films of glycated chitosan

#613
20050130273
2005-06-16

Cell wall derivatives from biomass and preparation thereof

#614
20050113773
2005-05-26

Process for producing chitin derivatives and/or chitosan derivatives having a crosslinked structure

#615
20050113288
2005-05-26

Bonding tissues and cross-linking proteins with naphthalimide compounds

#616
20050106153
2005-05-19

Combined physical and immunotherapy for cancer

#617
20050080245
2005-04-14

Water-soluble chitosan having low endotoxin concentration and methods for making and using the same

#618
20050053663
2005-03-10

Chitosan-calcium complex and methods of producing the complex

#619
20050019873
2005-01-27

Methods of producing modified microcrystalline chitosan and uses therefor

#620
20050009741
2005-01-13

Ionic molecular conjugates of N-acylated derivatives of poly(2-amino-2-deoxy-D-glucose) and polypeptides

#621
20050004073
2005-01-06

Pharmaceutical composition comprising chito-oligomers

#622
20050004072
2005-01-06

Methods and compositions for poly-beta-1-4-N-acetylglucosamine cell therapy system

#623
20050004057
2005-01-06

Chitosan oligosaccharides and uses thereof

#624
20050002893
2005-01-06

Composition consisting of a polymer containing amino groups and an aldehyde containing at least three aldehyde groups

#625
18487134
2024-03-12

Biological desulfurizer for removing organic sulfur in fracturing flowback fluid and application thereof

#626
17845143
2023-05-30

Crystalline nano cellulose reinforced chitosan based films for packaging and other biodegradeable applications

#627
17742500
2023-07-25

Inclusion of chitosan and herbal extracts as an antimicrobial agent

#628
16194917
2019-12-31

Methods and compositions for achieving hemostasis and stable blood clot formation

#629
15907703
2019-07-09

Micro/nano magnetic hydrogels with autofluorescence for therapeutic and diagnostic applications

#630
15413942
2018-01-09

Process of producing and method of using soluble high molecular-weight chitosan

#631
15378017
2017-11-28

Synthesis of modified chitosan particles for oral insulin delivery