Esters

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C08B33/02

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CCHEMISTRY METALLURGY C08Organic compounds C08BPOLYSACCHARIDES DERIVATIVES THEREOF C08B33/00Preparation of derivatives of amylose

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C08B33/02Esters

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Patents Grantslast 30 patents

Information Patent Grant
Acylation process
- Patent number 11,041,024
- Issue date Jun 22, 2021
- Solvay Acetow GmbH
- Jana Lubkoll
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Acylation process
- Patent number 10,626,193
- Issue date Apr 21, 2020
- Rhodia Acetow GmbH
- Jana Lubkoll
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Acylation process
- Patent number 10,538,597
- Issue date Jan 21, 2020
- Rhodia Acetow GmbH
- Jana Lubkoll
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Acylation process
- Patent number 10,239,959
- Issue date Mar 26, 2019
- Solvay Acetow GmbH
- Jana Lubkoll
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Modified starch material of biocompatible hemostasis
- Patent number 10,195,312
- Issue date Feb 5, 2019
- Xin Ji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified starch material of biocompatible hemostasis
- Patent number 10,076,590
- Issue date Sep 18, 2018
- Xin Ji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Amylose derivative and optical isomer separating agent containing same
- Patent number 9,901,902
- Issue date Feb 27, 2018
- Daicel Corporation
- Jun Shen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modified starch material of biocompatible hemostasis
- Patent number 9,687,501
- Issue date Jun 27, 2017
- Xin Ji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modified starch material of biocompatible hemostasis
- Patent number 9,533,005
- Issue date Jan 3, 2017
- Xin Ji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polysaccharide derivative and separating agent for optical isomer c...
- Patent number 9,499,638
- Issue date Nov 22, 2016
- Daicel Corporation
- Yoshio Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Modified starch material of biocompatible hemostasis
- Patent number 8,912,168
- Issue date Dec 16, 2014
- Xin Ji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polysaccharides derivatised with citric acid
- Patent number 8,629,252
- Issue date Jan 14, 2014
- Sigea S.r.l.
- Marco Bosco
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modified starch material of biocompatible hemostasis
- Patent number 8,575,132
- Issue date Nov 5, 2013
- Xin Ji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Coatings including natural biodegradable polysaccharides and uses t...
- Patent number 8,512,736
- Issue date Aug 20, 2013
- SurModics, Inc.
- Stephen J. Chudzik
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Articles including natural biodegradable polysaccharides and uses t...
- Patent number 8,241,656
- Issue date Aug 14, 2012
- SurModics, Inc.
- Stephen J. Chudzik
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Preparation of polysaccharide betainate type compounds, compounds o...
- Patent number 7,211,268
- Issue date May 1, 2007
- L'Oreal S.A.
- Claude Dubief
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-soluble antibiotic comprising an amino sugar, in the form of...
- Patent number 7,115,576
- Issue date Oct 3, 2006
- FRESENIUS KABI DEUTSCHLAND GMBH
- Klaus Sommermeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chiral polysaccharide esters, one of the methods for preparing them...
- Patent number 7,012,138
- Issue date Mar 14, 2006
- Universite de Droit d'Economie et des Sciences d'Aiz-Marseille
- Christian Roussel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing regioselectively substituted esters of oligo- a...
- Patent number 6,852,852
- Issue date Feb 8, 2005
- Wolff Walsrode AG
- Erik-Andreas Klohr
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Regioselectively substituted esters of oligo- and polysaccharides a...
- Patent number 6,489,468
- Issue date Dec 3, 2002
- Wolff Walsrode AG
- Erik-Andreas Klohr
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of chemically reactive polysaccharides
- Patent number 6,455,691
- Issue date Sep 24, 2002
- University of Wales, Bangor
- Daniel Richard Hlynianski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing biodegradable modified-starch moldable products...
- Patent number 5,869,647
- Issue date Feb 9, 1999
- Evercorn, Inc.
- Ramani Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Esterified starch composition
- Patent number 5,587,412
- Issue date Dec 24, 1996
- National Starch and Chemical Investment Holding Corporation
- Gerd Borchers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-resistant starch materials for the production of cast sheets...
- Patent number 5,498,706
- Issue date Mar 12, 1996
- Ems-Inventa AG
- Rainer Frische
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Water-resistant starch materials for the production of cast sheets...
- Patent number 5,367,067
- Issue date Nov 22, 1994
- Ems-Inventa AG
- Rainer Frische
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Diester crosslinked polyglucan hydrogels and reticulated sponges th...
- Patent number 4,002,173
- Issue date Jan 11, 1977
- International Paper Company
- James H. Manning
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3872060
- Patent number 3,872,060
- Issue date Mar 18, 1975
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3795670
- Patent number 3,795,670
- Issue date Mar 5, 1974
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
3765419
- Patent number 3,765,419
- Issue date Oct 16, 1973
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3679582
- Patent number 3,679,582
- Issue date Jul 25, 1972
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
HIGH AMYLOSE STARCH BASED CAPSULES AND METHOD OF MAKING SAME
- Publication number 20220008885
- Publication date Jan 13, 2022
- V. MANE FILS
- Annaïg FALC'HUN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Acylation Process
- Publication number 20190161558
- Publication date May 30, 2019
- SOLVAY ACETOW GMBH
- JANA LUBKOLL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AMYLOSE DERIVATIVE AND OPTICAL ISOMER SEPARATING AGENT CONTAINING SAME
- Publication number 20180056270
- Publication date Mar 1, 2018
- Daicel Corporation
- Jun SHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Acylation Process
- Publication number 20160257767
- Publication date Sep 8, 2016
- SOLVAY ACETOW GMBH
- Jana LUBKOLL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Acylation Process
- Publication number 20160257766
- Publication date Sep 8, 2016
- SOLVAY ACETOW GMBH
- Jana LUBKOLL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Acylation Process
- Publication number 20160237175
- Publication date Aug 18, 2016
- SOLVAY ACETOW GMBH
- Jana LUBKOLL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYSACCHARIDE DERIVATIVE AND SEPARATING AGENT FOR OPTICAL ISOMER C...
- Publication number 20140128597
- Publication date May 8, 2014
- Yoshio Okamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MODIFIED STARCH MATERIAL OF BIOCOMPATIBLE HEMOSTASIS
- Publication number 20140010887
- Publication date Jan 9, 2014
- Xin Ji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Modified Starch Material of Biocompatible Hemostasis
- Publication number 20130251996
- Publication date Sep 26, 2013
- Xin JI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MODIFIED STARCH MATERIAL OF BIOCOMPATIBLE HEMOSTASIS
- Publication number 20130123213
- Publication date May 16, 2013
- Xin Ji
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYSACCHARIDES DERIVATISED WITH CITRIC ACID
- Publication number 20100311687
- Publication date Dec 9, 2010
- Marco Bosco
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Natural biodegradable matrices and uses thereof
- Publication number 20100226960
- Publication date Sep 9, 2010
- Surmodics, Inc.
- Stephen J. Chudzik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polysaccharide derivative and separating agent for optical isomer c...
- Publication number 20090264639
- Publication date Oct 22, 2009
- Yoshio Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Modified starch material of biocompatible hemostasis
- Publication number 20090062233
- Publication date Mar 5, 2009
- Xin Ji
- Xin Ji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation of polysaccharide betainate type compounds, compounds o...
- Publication number 20070160557
- Publication date Jul 12, 2007
- L'Oreal S.A.
- Claude Dubief
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Articles including natural biodegradable polysaccharides and uses t...
- Publication number 20070065482
- Publication date Mar 22, 2007
- Stephen J. Chudzik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
In vivo formed matrices including natural biodegradable polysacchar...
- Publication number 20070065483
- Publication date Mar 22, 2007
- Stephen J. Chudzik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Coatings including natural biodegradable polysaccharides and uses t...
- Publication number 20070065481
- Publication date Mar 22, 2007
- Stephen J. Chudzik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Water-soluble antibiotic comprising an amino sugar, in the form of...
- Publication number 20040180858
- Publication date Sep 16, 2004
- Klaus Sommermeyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of producing regioselectively substituted esters of oligo- a...
- Publication number 20030162745
- Publication date Aug 28, 2003
- Erik-Andreas Klohr
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation of polysaccharide betainate type compounds, compounds o...
- Publication number 20030147818
- Publication date Aug 7, 2003
- Claude Dubief
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION OF CHEMICALLY REACTIVE POLYSACCHARIDES
- Publication number 20020137922
- Publication date Sep 26, 2002
- DANIEL RICHARD HLYNIANSKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Acylation process

Acylation process

Acylation process

Acylation process

Modified starch material of biocompatible hemostasis

Modified starch material of biocompatible hemostasis

Amylose derivative and optical isomer separating agent containing same

Modified starch material of biocompatible hemostasis

Modified starch material of biocompatible hemostasis

Polysaccharide derivative and separating agent for optical isomer c...

Modified starch material of biocompatible hemostasis

Polysaccharides derivatised with citric acid

Modified starch material of biocompatible hemostasis

Coatings including natural biodegradable polysaccharides and uses t...

Articles including natural biodegradable polysaccharides and uses t...

Preparation of polysaccharide betainate type compounds, compounds o...

Water-soluble antibiotic comprising an amino sugar, in the form of...

Chiral polysaccharide esters, one of the methods for preparing them...

Method of producing regioselectively substituted esters of oligo- a...

Regioselectively substituted esters of oligo- and polysaccharides a...

Preparation of chemically reactive polysaccharides

Method of preparing biodegradable modified-starch moldable products...

Esterified starch composition

Water-resistant starch materials for the production of cast sheets...

Water-resistant starch materials for the production of cast sheets...

Diester crosslinked polyglucan hydrogels and reticulated sponges th...

3872060

3795670

3765419

3679582

Patents Applicationslast 30 patents

HIGH AMYLOSE STARCH BASED CAPSULES AND METHOD OF MAKING SAME

Acylation Process

AMYLOSE DERIVATIVE AND OPTICAL ISOMER SEPARATING AGENT CONTAINING SAME

Acylation Process

Acylation Process

Acylation Process

POLYSACCHARIDE DERIVATIVE AND SEPARATING AGENT FOR OPTICAL ISOMER C...

MODIFIED STARCH MATERIAL OF BIOCOMPATIBLE HEMOSTASIS

Modified Starch Material of Biocompatible Hemostasis

MODIFIED STARCH MATERIAL OF BIOCOMPATIBLE HEMOSTASIS

POLYSACCHARIDES DERIVATISED WITH CITRIC ACID

Natural biodegradable matrices and uses thereof

Polysaccharide derivative and separating agent for optical isomer c...

Modified starch material of biocompatible hemostasis

Preparation of polysaccharide betainate type compounds, compounds o...

Articles including natural biodegradable polysaccharides and uses t...

In vivo formed matrices including natural biodegradable polysacchar...

Coatings including natural biodegradable polysaccharides and uses t...

Water-soluble antibiotic comprising an amino sugar, in the form of...

Method of producing regioselectively substituted esters of oligo- a...

Preparation of polysaccharide betainate type compounds, compounds o...

PREPARATION OF CHEMICALLY REACTIVE POLYSACCHARIDES