ClassID:

97455

C08B31/02 - CPC Classification

Classification description:

Preparation of derivatives of starch Esters

Sub-classes:
Recent Application in this class:
#1
20230331873
2023-10-19

METHOD FOR MODIFYING POLYSACCHARIDE MATERIAL BY SEQUENCED HOMOGENEOUS CHEMICAL FUNCTIONALISATION

#2
20200339705
2020-10-29

METHOD FOR MODIFYING POLYSACCHARIDE MATERIAL BY SEQUENCED HOMOGENEOUS CHEMICAL FUNCTIONALISATION

#3
20200190740
2020-06-18

Paper coating composition with highly modified starches

#4
20200040109
2020-02-06

Esterified starch and starch-containing plastic composition

#5
20170165404
2017-06-15

Modified starch material of biocompatible hemostasis

#6
20170136054
2017-05-18

Modified starch material of biocompatible hemostasis

#7
20150378253
2015-12-31

Cyclodextrin derivatives and method for preparing the same, photoresist composition and display device

#8
20150037426
2015-02-05

Modified starch material of biocompatible hemostasis

#9
20140010887
2014-01-09

Modified starch material of biocompatible hemostasis

#10
20130251996
2013-09-26

Modified starch material of biocompatible hemostasis

#11
20130231402
2013-09-05

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

#12
20120172586
2012-07-05

Microprocessing in heterogeneous reaction mixtures

#13
20110180760
2011-07-28

Hot-melt adhesive and method for the manufacture thereof

#14
20110015385
2011-01-20

Acylation of carbohydrates

#15
20100174004
2010-07-08

Biodegradable plastic material and method for producing the same

#16
20100029928
2010-02-04

Emulsifier prepared using a glycosyl transferase

#17
20090062233
2009-03-05

Modified starch material of biocompatible hemostasis

#18
20080058469
2008-03-06

Adhesion preventive material

#19
20070009464
2007-01-11

Process for the preparation of hydroxy polymer esters and their use

#20
20060128889
2006-06-15

Starch-based composition and process for the production thereof

#21
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