ClassID:

97467

C08B31/185 - CPC Classification

Classification description:

Preparation of derivatives of starch; Oxidised starch Derivatives of oxidised starch, e.g. crosslinked oxidised starch

Recent Application in this class:
#1
20250101139
2025-03-27

AMPHIPHILIC POLYSACCHARIDES, POLYSACCHARIDE-BASED HYDROGELS, AND METHODS OF MANUFACTURE

#2
20240343837
2024-10-17

STABILIZED STARCH

#3
20220387371
2022-12-08

AQUEOUS IRON CARBOHYDRATE COMPLEXES, THEIR PRODUCTION AND MEDICAMENTS CONTAINING THEM

#4
20220298265
2022-09-22

Amphiphilic polysaccharides, polysaccharide-based hydrogels, and methods of manufacture

#5
20220251672
2022-08-11

Light-colored polycarboxylated polysaccharide tanning agent, and preparation method and use thereof

#6
20210338585
2021-11-04

APTAMER BIOCONJUGATE DRUG DELIVERY DEVICE

#7
20210115163
2021-04-22

Aqueous iron carbohydrate complexes, their production and medicaments containing them

#8
20210054105
2021-02-25

Aqueous iron carbohydrate complexes, their production and medicaments containing them

#9
20210047440
2021-02-18

Amphiphilic polysaccharides, polysaccharide-based hydrogels, and methods of manufacture

#10
20200270370
2020-08-27

Method for preparing an inhibited starch

#11
20190374877
2019-12-12

Water-enriching and water depleting compositions and methods

#12
20190374469
2019-12-12

APTAMER BIOCONJUGATE DRUG DELIVERY DEVICE

#13
20190276563
2019-09-12

AQUEOUS IRON CARBOHYDRATE COMPLEXES, THEIR PRODUCTION AND MEDICAMENTS CONTAINING THEM

#14
20190263939
2019-08-29

Aqueous iron carbohydrate complexes, their production and medicaments containing them

#15
20180355068
2018-12-13

Stabilized starch

#16
20160046733
2016-02-18

Method for manufacturing hydroxyethyl starch derivatives

#17
20150025029
2015-01-22

Aptamer bioconjugate drug delivery device

#18
20140128594
2014-05-08

Method for manufacturing hydroxyethyl starch derivatives

#19
20130337065
2013-12-19

Aptamer bioconjugate drug delivery device

#20
20130203698
2013-08-08

Aqueous iron carbohydrate complexes, their production and medicaments containing them

#21
20120316133
2012-12-13

Aqueous iron carbohydrate complexes, their production and medicaments containing them

#22
20120214712
2012-08-23

Methods of using polysaccharide based cement additives

#23
20120141551
2012-06-07

APTAMER BIOCONJUGATE DRUG DELIVERY DEVICE

#24
20120046240
2012-02-23

Method of Producing Hydroxyalkyl Starch Derivatives

#25
20120046235
2012-02-23

Conjugates of hydroxyalkyl starch and a protein, prepared by native chemical ligation

#26
20110146524
2011-06-23

Modified Starch of Enhanced Water Soluble Dye Composition in Core Projectile and Method of Making

#27
20110054152
2011-03-03

Hydroxyalkyl starch derivatives

#28
20100317609
2010-12-16

Method of Producing Hydroxyalkyl Starch Derivatives

#29
20100311670
2010-12-09

Conjugates of hydroxyalkyl starch and a protein, prepared by native chemical ligation

#30
20100305063
2010-12-02

Water-soluble iron carbohydrate derivative complexes, the preparation thereof, and medicaments comprising them

#31
20100282425
2010-11-11

Cationic polysaccharide, its preparation and use

#32
20100197905
2010-08-05

Modified polysaccharides

#33
20100099647
2010-04-22

Aqueous Iron Carbohydrate Complexes, Their Production And Medicaments Containing Them

#34
20090269407
2009-10-29

Poly-α(1→4)glucopyranose-based matrices with hydrazide crosslinking

#35
20090233847
2009-09-17

Coupling proteins to a modified polysaccharide

#36
20090043089
2009-02-12

Method for preparing polyanhydroglucuronic acid and/or salts thereof

#37
20080300400
2008-12-04

Process for starch modification

#38
20080300150
2008-12-04

Methods of using polysaccharide based cement additives

#39
20080300149
2008-12-04

Polysaccharide based cement additives

#40
20080213199
2008-09-04

Amphoteric Polysaccharide Compounds Containing Aldehyde Function(S), Composition Comprising Them and Cosmetic Use Thereof

#41
20070225489
2007-09-27

Method for modification of starch, starch and its use

#42
20070224324
2007-09-27

Generation of Starchy Products

#43
20070134197
2007-06-14

Conjugates of hydroxyalkyl starch and a protein, prepared by reductive amination

#44
20070015678
2007-01-18

Modified polysaccharides

#45
20060263510
2006-11-23

Hydroxyl radical modification of carbohydrates

#46
20060205691
2006-09-14

Water-soluble iron-carbohydrate complexes, production thereof, and medicaments containing said complexes

#47
20060052342
2006-03-09

Aldonic acid esters, methods for producing the same, and methods for producing pharmaceutical active ingredients coupled to polysaccharides or polysaccharide derivatives on free amino groups

#48
20060019877
2006-01-26

Hasylated polypeptides

#49
20050238723
2005-10-27

Method of producing hydroxyalkyl starch derivatives

#50
20050234230
2005-10-20

Hydroxyalkyl starch derivatives

#51
20050181985
2005-08-18

Coupling proteins to a modified polysaccharide

#52
20050106686
2005-05-19

Process for oxidising dialdehyde polysaccharides