ClassID:

97456

C08B31/04 - CPC Classification

Classification description:

Preparation of derivatives of starch; Esters of organic acids, e.g. alkenyl-succinated starch

Recent Application in this class:
#1
20260102328
2026-04-16

METHOD OF PREPARING DEXTRIN FATTY ACID ESTER, TRANSPARENT OIL GEL CONTAINING THE DEXTRIN FATTY ACID ESTER PRODUCED THEREFROM, AND TRANSPARENT SOLID COSMETIC MATERIAL USING THE SAME

#2
20260049161
2026-02-19

Polymer Composition

#3
20250223380
2025-07-10

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

#4
20250214059
2025-07-03

METHOD FOR PRODUCING WATER ABSORBENT RESIN

#5
20250204544
2025-06-26

OCTENYLSUCCINYLATED WAXY TAPIOCA STARCHES, EMULSIONS INCLUDING THEM AND METHODS FOR MAKING SAME

#6
20240407415
2024-12-12

LIPOSOME COMPOSITION AND METHOD FOR PREPARING THE SAME

#7
20240343837
2024-10-17

STABILIZED STARCH

#8
20240317965
2024-09-26

NANOCLAY, STARCH AND GALLIUM ALLOY-BASED MATERIALS, METHODS OF MAKING AND USING THE SAME

#9
20240307311
2024-09-19

STARCH BASED PRINTABLE MATERIALS

#10
20240306689
2024-09-19

THERMALLY MODIFIED STARCHES

#11
20240279439
2024-08-22

BINDING RESIN FOR NONWOVEN FABRICS, IN PARTICULAR FOR MANUFACTURING SUPPORTS FOR BITUMINOUS MEMBRANES, A METHOD FOR PREPARING IT, AND A NONWOVEN FABRIC OBTAINED BY USING SAID RESIN

#12
20240262934
2024-08-08

STARCH-INDOLE-ACID DERIVATIVE, PREPARATION METHOD THEREFOR, AND USE THEREOF

#13
20240209122
2024-06-27

NONENYL SUCCINIC ANHYDRIDE MODIFIED STARCH, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF

#14
20240110021
2024-04-04

METHOD FOR OBTAINING A PLASTICISED MATERIAL, THE PLASTICISED MATERIAL OBTAINED AND USE THEREOF

#15
20240043572
2024-02-08

BIODEGRADABLE AND/OR COMPOSTABLE ARTICLES OF MANUFACTURE

#16
20240043571
2024-02-08

BIO-BASED STARCH MIXED ESTER BIODEGRADABLE AND/OR COMPOSTABLE COMPOSITIONS AND METHODS FOR MAKING THE SAME

#17
20240043570
2024-02-08

MODIFIED STARCHES FOR HOME CARE AND PERSONAL CARE

#18
20240002549
2024-01-04

REACTIVE POLYSACCHARIDE-BASED HEMOSTATIC AGENT

#19
20230257482
2023-08-17

PREPARATION METHOD OF MODIFIED STARCH-LIPID BINARY COMPLEXES

#20
20230200419
2023-06-29

Method for preparing modified starch, liposome and method for preparing liposome

#21
20230128452
2023-04-27

MONOMERS, OLIGOMERS AND POLYMERS OF SUGARS FUNCTIONALIZED WITH STRAIGHT OR BRANCHED FATTY ACIDS AND DERIVATIVES, THEIR COMPOSITIONS AND USES

#22
20220073706
2022-03-10

Self-reinforced starch-based multifunctional materials and processing method thereof

#23
20220041761
2022-02-10

Preparation method of citric acid modified starch with digestion-resistant property

#24
20220002444
2022-01-06

Reactive polysaccharide-based hemostatic agent

#25
20210355245
2021-11-18

PREPARATION METHOD FOR GRANULAR OCTENYL SUCCINIC ANHYDRIDE STARCH ESTER

#26
20210345641
2021-11-11

MILK SUBSTITUTE

#27
20210309871
2021-10-07

Acylated starch derivatives and use thereof

#28
20210147578
2021-05-20

Functionalised compounds

#29
20210070888
2021-03-11

MODIFIED BIOPOLYMERS AND METHODS OF PRODUCING AND USING THE SAM

#30
20210040293
2021-02-11

BINDING RESIN FOR NONWOVEN FABRICS, IN PARTICULAR FOR MANUFACTURING SUPPORTS FOR BITUMINOUS MEMBRANES, A METHOD FOR PREPARING IT, AND A NONWOVEN FABRIC OBTAINED BY USING SAID RESIN

#31
20200216572
2020-07-09

Modified starch

#32
20200207878
2020-07-02

Amylase-degraded organic acid anhydride substituted starches and methods of preparing the same

#33
20200000131
2020-01-02

Preparation of recombinant rice with low glycemic index whose raw material is slowly digested starch

#34
20190373938
2019-12-12

Preparation of Recombinant Rice with Low Glycemic Index from a Raw Material of Resistant Starch

#35
20190161558
2019-05-30

Acylation process

#36
20180355068
2018-12-13

Stabilized starch

#37
20180163123
2018-06-14

Wax modifier in hydrocarbon fluid and method of using the same

#38
20180022833
2018-01-25

Microspheres of Hydrolysed Starch with Endogenous, Charged Ligands

#39
20170174925
2017-06-22

Coating composition comprising a fatty-acid starch ester

#40
20170165404
2017-06-15

Modified starch material of biocompatible hemostasis

#41
20170136054
2017-05-18

Modified starch material of biocompatible hemostasis

#42
20170072069
2017-03-16

Bioactive agents included in functionalized starch having a single helix V-structure

#43
20170002098
2017-01-05

Modified biopolymers and methods of producing and using the same

#44
20160237175
2016-08-18

Acylation process

#45
20160237172
2016-08-18

Acylation process

#46
20160046732
2016-02-18

ASEPTIC POLYMERIC COMPOSITIONS AND METHODS OF USING THE SAME

#47
20150252225
2015-09-10

Switchable adhesive and objects utilizing the same

#48
20150050384
2015-02-19

Amylose and amylopectin derivatives

#49
20150037426
2015-02-05

Modified starch material of biocompatible hemostasis

#50
20140187665
2014-07-03

Compostable and biodegradable materials and articles formed from them

#51
20140010887
2014-01-09

Modified starch material of biocompatible hemostasis

#52
20140005308
2014-01-02

METHOD FOR PRODUCING PLASTICIZED STARCH BY USING 1,3-PROPANEDIOL AND RESULTING COMPOSITION

#53
20130296543
2013-11-07

Method for the production of substituted polysaccharides via reactive extrusion

#54
20130260461
2013-10-03

Stem cell suspension

#55
20130251996
2013-09-26

Modified starch material of biocompatible hemostasis

#56
20130231402
2013-09-05

N-acylamino acid derivatives of cellulose or starch based polysaccharides and emulsified products containing the same

#57
20130211068
2013-08-15

BINDER, COMPOSITION FOR USE IN MAKING THE BINDER, AND METHODS OF MAKING THE SAME

#58
20130172545
2013-07-04

Superhydrophilic amphiphilic copolymers and processes for making the same

#59
20130096239
2013-04-18

Starch-based compositions for latex replacement

#60
20120316332
2012-12-13

Dextrin fatty acid ester that does not cause gelation of liquid oil, and uses thereof

#61
20120244198
2012-09-27

Microspheres of hydrolysed starch with endogenous, charged ligands

#62
20120214712
2012-08-23

Methods of using polysaccharide based cement additives

#63
20120208897
2012-08-16

Method for preparing acetylated derivatives of an amylaceous material

#64
20120190839
2012-07-26

ACTIVE ESTERIFIED POLYSACCHARIDE AND METHOD FOR PRODUCING SAME

#65
20120172587
2012-07-05

Method for producing polysaccharide esters or polysaccharide mixed esters

#66
20120172586
2012-07-05

Microprocessing in heterogeneous reaction mixtures

#67
20120142618
2012-06-07

KETOGENIC SACCHARIDES

#68
20120107449
2012-05-03

MINERAL-ABSORPTION PROMOTER, FOOD AND FEED

#69
20120088909
2012-04-12

Method for producing polysaccharide derivatives

#70
20120071563
2012-03-22

STABILIZER

#71
20120003477
2012-01-05

Polysaccharide-based pigments and fillers

#72
20110287165
2011-11-24

Starch esters and method of preparation

#73
20110240242
2011-10-06

Method and system using low fatty acid starches in paper sizing composition to inhibit deposition of multivalent fatty acid salts

#74
20110229700
2011-09-22

Printing ink and coating compositions containing derivatives of starch and modified starch

#75
20110213140
2011-09-01

PROCESS FOR CONTINUOUS CATALYTIC ACETYLATION

#76
20110159267
2011-06-30

Starch film and method for manufacturing starch foam

#77
20110124746
2011-05-26

ALKENYL SUCCINIC ACID ANHYDRIDE HALF ESTER EMULSIFIER

#78
20110082290
2011-04-07

Superhydrophilic amphiphilic copolymers and processes for making the same

#79
20110039056
2011-02-17

SWITCHABLE ADHESIVE AND OBJECTS UTILIZING THE SAME

#80
20100311687
2010-12-09

Polysaccharides derivatised with citric acid

#81
20100243188
2010-09-30

Aqueous composition containing at least one soluble gelatinized anionic starch

#82
20100226960
2010-09-09

Natural biodegradable matrices and uses thereof

#83
20100174004
2010-07-08

Biodegradable plastic material and method for producing the same

#84
20100055293
2010-03-04

METHOD FOR REDUCING THE OIL UPTAKE IN FRIED FOODSTUFFS

#85
20100029928
2010-02-04

Emulsifier prepared using a glycosyl transferase

#86
20090317513
2009-12-24

Amylose and Amylopectin Derivatives

#87
20090270606
2009-10-29

Process for the preparation of hydroxy polymer esters and their use

#88
20090232961
2009-09-17

MINERAL-ABSORPTION PROMOTER, FOOD AND FEED

#89
20090118480
2009-05-07

Quaternary polymers

#90
20090062233
2009-03-05

Modified starch material of biocompatible hemostasis

#91
20080300150
2008-12-04

Methods of using polysaccharide based cement additives

#92
20080193784
2008-08-14

Starch-containing compositions for use in imparting oil or grease resistance to paper

#93
20080146792
2008-06-19

Starch esters, methods of making same, and articles made therefrom

#94
20080108741
2008-05-08

Renewable binder for nonwoven materials

#95
20070275258
2007-11-29

Curable starch composition, modified starch, preparation method and articles

#96
20070224324
2007-09-27

Generation of Starchy Products

#97
20070178125
2007-08-02

Process for the preparation of carnitine esters and their use

#98
20070160557
2007-07-12

Preparation of polysaccharide betainate type compounds, compounds obtained, their use and compositions comprising them

#99
20070073051
2007-03-29

Starch esterification method

#100
20070065483
2007-03-22

In vivo formed matrices including natural biodegradable polysaccharides and uses thereof

#101
20070065482
2007-03-22

Articles including natural biodegradable polysaccharides and uses thereof

#102
20070065481
2007-03-22

Coatings including natural biodegradable polysaccharides and uses thereof

#103
20070027255
2007-02-01

Compatibilizing agent and resin composition

#104
20070009464
2007-01-11

Process for the preparation of hydroxy polymer esters and their use

#105
20060280714
2006-12-14

Aluminum starch octenylsuccinate derivative of small-granule wheat starch and cosmetic formulations made therefrom

#106
20060148655
2006-07-06

Use of a selected legume starch in an industrial fluid

#107
20060121099
2006-06-08

Process for making nonwoven articles

#108
20060107945
2006-05-25

Chemically modified plasticized starch compositions by extrusion processing

#109
20050069992
2005-03-31

Amylose and amylopectin derivatives

#110
20050019296
2005-01-27

Preparation of saccharide esters