|
US9365955B2
(en)
*
|
2011-12-30 |
2016-06-14 |
Ei Du Pont De Nemours And Company |
Fiber composition comprising 1,3-glucan and a method of preparing same
|
|
CN104838010B
(zh)
|
2012-09-25 |
2018-07-06 |
纳幕尔杜邦公司 |
用于制备葡聚糖聚合物的葡糖基转移酶
|
|
US9139718B2
(en)
|
2012-12-20 |
2015-09-22 |
E I Du Pont De Nemours And Company |
Preparation of poly alpha-1,3-glucan ethers
|
|
AU2013370663B2
(en)
|
2012-12-27 |
2017-07-27 |
Nutrition & Biosciences USA 4, Inc. |
Preparation of poly alpha-1,3-glucan esters and films therefrom
|
|
AT514137A1
(de)
*
|
2013-04-05 |
2014-10-15 |
Lenzing Akiengesellschaft |
Polysaccharidfaser und Verfahren zu ihrer Herstellung
|
|
AT514136A1
(de)
|
2013-04-05 |
2014-10-15 |
Lenzing Akiengesellschaft |
Polysaccharidfaser mit erhöhtem Fibrillationsvermögen und Verfahren zu ihrer Herstellung
|
|
AT514123B1
(de)
*
|
2013-04-10 |
2015-06-15 |
Lenzing Akiengesellschaft |
Polysaccharidfilm und Verfahren zu seiner Herstellung
|
|
AT514476A1
(de)
*
|
2013-06-17 |
2015-01-15 |
Lenzing Akiengesellschaft |
Polysaccharidfaser und Verfahren zu ihrer Herstellung
|
|
AT514475B1
(de)
*
|
2013-06-17 |
2016-11-15 |
Chemiefaser Lenzing Ag |
Polysaccharidfaser und Verfahren zu ihrer Herstellung
|
|
AT514468A1
(de)
|
2013-06-17 |
2015-01-15 |
Lenzing Akiengesellschaft |
Hochsaugfähige Polysaccharidfaser und ihre Verwendung
|
|
AT514474B1
(de)
*
|
2013-06-18 |
2016-02-15 |
Chemiefaser Lenzing Ag |
Polysaccharidfaser und Verfahren zu ihrer Herstellung
|
|
US9169506B2
(en)
|
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2015-10-27 |
E I Du Pont De Nemours And Company |
Process for producing alpha-1,3-glucan polymer with reduced molecular weight
|
|
EP4163305B1
(en)
|
2013-12-16 |
2024-07-10 |
Nutrition & Biosciences USA 4, Inc. |
Use of poly alpha-1,3-glucan ethers as viscosity modifiers
|
|
EP3083705B1
(en)
|
2013-12-18 |
2020-09-30 |
DuPont Industrial Biosciences USA, LLC |
Cationic poly alpha-1,3-glucan ethers
|
|
AU2014367230B2
(en)
|
2013-12-20 |
2018-08-16 |
Nutrition & Biosciences USA 4, Inc. |
Films of poly alpha-1,3-glucan esters and method for their preparation
|
|
EP3092267B1
(en)
|
2014-01-06 |
2020-08-19 |
DuPont Industrial Biosciences USA, LLC |
Production of poly alpha-1,3-glucan films
|
|
US20160333157A1
(en)
*
|
2014-01-17 |
2016-11-17 |
E. I. Du Pont De Nemours And Company |
Production of a solution of cross-linked poly alpha-1,3-glucan and poly alpha-1,3-glucan film made therefrom
|
|
US20160333117A1
(en)
|
2014-01-17 |
2016-11-17 |
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Production of gelled networks of poly alpha-1,3-glucan formate and films therefrom
|
|
US10106626B2
(en)
|
2014-01-17 |
2018-10-23 |
Ei Du Pont De Nemours And Company |
Production of poly alpha-1,3-glucan formate films
|
|
US20150232785A1
(en)
|
2014-02-14 |
2015-08-20 |
E I Du Pont De Nemours And Company |
Polysaccharides for viscosity modification
|
|
JP6929499B2
(ja)
*
|
2014-02-27 |
2021-09-01 |
ニュートリション・アンド・バイオサイエンシーズ・ユーエスエー・フォー,インコーポレイテッド |
アルファ−グルコシダーゼ酵素を用いた二糖およびオリゴ糖の酵素性加水分解
|
|
US9988657B2
(en)
|
2014-02-27 |
2018-06-05 |
E I Du Pont De Nemours And Company |
Enzymatic hydrolysis of disaccharides and oligosaccharides using alpha-glucosidase enzymes
|
|
JP2017515921A
(ja)
|
2014-03-11 |
2017-06-15 |
イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company |
酸化されたポリα−1,3−グルカン
|
|
US9719121B2
(en)
|
2014-03-25 |
2017-08-01 |
Ei Du Pont De Nemours And Company |
Production of glucan polymers from alternate sucrose sources
|
|
EP3919599A1
(en)
|
2014-06-19 |
2021-12-08 |
Nutrition & Biosciences USA 4, Inc. |
Compositions containing one or more poly alpha-1,3-glucan ether compounds
|
|
US9714403B2
(en)
|
2014-06-19 |
2017-07-25 |
E I Du Pont De Nemours And Company |
Compositions containing one or more poly alpha-1,3-glucan ether compounds
|
|
US20170198109A1
(en)
|
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2017-07-13 |
E I Du Pont De Nemours And Company |
Production of poly alpha-1,3-glucan formate films
|
|
WO2015200589A1
(en)
|
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2015-12-30 |
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Production of poly alpha-1,3-glucan films
|
|
WO2015200596A1
(en)
|
2014-06-26 |
2015-12-30 |
E. I. Du Pont De Nemours And Company |
Preparation of poly alpha-1,3-glucan ester films
|
|
US20170204203A1
(en)
|
2014-06-26 |
2017-07-20 |
E. I. Du Pont De Nemours And Company |
Poly alpha-1,3-glucan solution compositions
|
|
US20170196231A1
(en)
*
|
2014-06-26 |
2017-07-13 |
E I Du Pont De Nemours And Company |
Production of poly alpha-1,3-glucan formate food casings
|
|
US20170208823A1
(en)
*
|
2014-06-26 |
2017-07-27 |
E I Du Pont De Nemours And Company |
Production of poly alpha-1,3-glucan food casings
|
|
EP3237454B1
(en)
|
2014-12-22 |
2020-08-12 |
DuPont Industrial Biosciences USA, LLC |
Polymeric blend containing poly alpha-1,3-glucan
|
|
WO2016105971A1
(en)
|
2014-12-22 |
2016-06-30 |
E. I. Du Pont De Nemours And Company |
Polysaccharide compositions for absorbing aqueous liquid
|
|
JP6963502B2
(ja)
*
|
2015-02-06 |
2021-11-10 |
ニュートリション・アンド・バイオサイエンシーズ・ユーエスエー・フォー,インコーポレイテッド |
ポリα−1,3−グルカン系ポリマーのコロイド分散液
|
|
AT518612B1
(de)
|
2015-02-06 |
2019-03-15 |
Chemiefaser Lenzing Ag |
Polysaccharid-Suspension, Verfahren zu ihrer Herstellung und ihre Verwendung
|
|
US9644322B2
(en)
|
2015-02-06 |
2017-05-09 |
E I Du Pont De Nemours And Company |
Solid articles from poly alpha-1,3-glucan and wood pulp
|
|
US9708417B2
(en)
*
|
2015-05-04 |
2017-07-18 |
The United States Of America, As Represented By The Secretary Of Agriculture |
Nanoparticles and films composed of water-insoluble glucan
|
|
US10738266B2
(en)
|
2015-06-01 |
2020-08-11 |
Dupont Industrial Biosciences Usa, Llc |
Structured liquid compositions comprising colloidal dispersions of poly alpha-1,3-glucan
|
|
WO2016196022A1
(en)
|
2015-06-01 |
2016-12-08 |
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Poly alpha-1,3-glucan fibrids and uses thereof and processes to make poly alpha-1,3-glucan fibrids
|
|
EP3310906B1
(en)
|
2015-06-17 |
2020-05-06 |
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Modified glucosyltransferases for producing branched alpha-glucan polymers
|
|
RU2729250C2
(ru)
|
2015-10-26 |
2020-08-05 |
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Полисахаридные покрытия для бумаги
|
|
US10731297B2
(en)
|
2015-10-26 |
2020-08-04 |
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Water insoluble alpha-(1,3-glucan) composition
|
|
WO2017079595A1
(en)
|
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2017-05-11 |
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Dextran-poly alpha-1,3-glucan graft copolymers and synthesis methods thereof
|
|
EP3374401B1
(en)
|
2015-11-13 |
2022-04-06 |
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Glucan fiber compositions for use in laundry care and fabric care
|
|
JP7045313B2
(ja)
|
2015-11-13 |
2022-03-31 |
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洗濯ケアおよび織物ケアにおいて使用するためのグルカン繊維組成物
|
|
US10876074B2
(en)
|
2015-11-13 |
2020-12-29 |
Dupont Industrial Biosciences Usa, Llc |
Glucan fiber compositions for use in laundry care and fabric care
|
|
US10895028B2
(en)
|
2015-12-14 |
2021-01-19 |
Dupont Industrial Biosciences Usa, Llc |
Nonwoven glucan webs
|
|
US10266861B2
(en)
*
|
2015-12-14 |
2019-04-23 |
E. I. Du Pont De Nemours And Company |
Production and composition of fructose syrup
|
|
EP3469052B1
(en)
|
2016-06-13 |
2021-10-20 |
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|
|
WO2018017789A1
(en)
|
2016-07-22 |
2018-01-25 |
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|
|
CA3033369A1
(en)
|
2016-09-14 |
2018-03-22 |
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Engineered glucosyltransferases
|
|
BR112019004207B1
(pt)
|
2016-10-28 |
2023-04-18 |
Nutrition & Biosciences Usa 4, Inc |
Composição de borracha e artigo
|
|
BR112019006503A2
(pt)
|
2016-11-01 |
2019-08-13 |
Milliken & Co |
polímeros leuco como agentes de azulamento em composições de cuidados de lavanderia
|
|
JP6907309B2
(ja)
|
2016-11-01 |
2021-07-21 |
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洗濯ケア組成物中の青味剤としてのロイコ着色剤の使用方法
|
|
EP3535363B1
(en)
|
2016-11-01 |
2022-08-31 |
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|
|
US10954474B2
(en)
|
2016-11-01 |
2021-03-23 |
Milliken & Company |
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|
|
US10385294B2
(en)
|
2016-11-01 |
2019-08-20 |
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|
|
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(zh)
|
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|
|
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|
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|
|
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(en)
|
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|
|
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(en)
|
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|
|
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(en)
|
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|
|
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(en)
|
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|
|
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(en)
|
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|
|
US10501633B2
(en)
|
2016-11-01 |
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|
|
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(zh)
|
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|
|
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(en)
|
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|
|
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(en)
|
2016-11-01 |
2019-09-11 |
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|
|
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(en)
|
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|
|
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(en)
|
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2022-08-31 |
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|
|
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(en)
|
2016-11-01 |
2019-09-11 |
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|
|
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(en)
|
2016-11-01 |
2020-09-09 |
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|
|
US10377977B2
(en)
|
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|
|
WO2018085311A1
(en)
|
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2018-05-11 |
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|
|
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(en)
|
2016-11-16 |
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Molded article comprising polysaccharide
|
|
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(zh)
|
2016-11-16 |
2022-11-15 |
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|
|
US20230192905A1
(en)
|
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2023-06-22 |
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|
|
JP2019536873A
(ja)
|
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|
|
JP2020515724A
(ja)
|
2016-11-22 |
2020-05-28 |
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ポリアクリロニトリル繊維を製造する方法
|
|
US10450456B2
(en)
*
|
2016-11-22 |
2019-10-22 |
E I Du Pont De Nemours And Company |
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|
|
WO2018098068A1
(en)
|
2016-11-22 |
2018-05-31 |
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|
|
WO2019075143A1
(en)
|
2017-10-12 |
2019-04-18 |
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|
|
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(hu)
|
2016-12-16 |
2021-12-28 |
Procter & Gamble |
Amfifil poliszacharid-származékok és azokat tartalmazó készítmények
|
|
KR20190111060A
(ko)
|
2017-01-24 |
2019-10-01 |
이 아이 듀폰 디 네모아 앤드 캄파니 |
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|
|
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(en)
|
2017-04-25 |
2023-11-22 |
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Polysaccharide coatings with oxygen barrier properties
|
|
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(en)
|
2017-05-23 |
2018-11-29 |
Kevin D. Nagy |
Enzymatic production of alpha-1,3-glucan
|
|
KR102696644B1
(ko)
|
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2024-08-22 |
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|
|
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(ko)
|
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2024-11-05 |
뉴트리션 앤드 바이오사이언시스 유에스에이 4, 인크. |
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|
|
KR102822567B1
(ko)
|
2017-09-11 |
2025-06-20 |
뉴트리션 앤드 바이오사이언시스 유에스에이 4, 인크. |
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|
|
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(ja)
|
2017-09-13 |
2023-12-26 |
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|
|
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(zh)
|
2017-09-13 |
2025-05-09 |
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|
|
WO2019055397A1
(en)
|
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|
|
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(ja)
|
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|
|
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(zh)
|
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|
|
US20190112481A1
(en)
|
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|
|
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(en)
|
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|
|
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|
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|
|
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(en)
|
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|
|
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(zh)
|
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|
|
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(en)
|
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|
|
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(en)
|
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|
|
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(en)
|
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|
|
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(zh)
|
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|
|
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|
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|
|
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|
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|
|
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|
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|
|
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|
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|
|
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(pt)
|
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|
|
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(en)
|
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|
|
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|
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