公开(公告)号：US09790529B2

公开(公告)日：2017-10-17

申请号：US14455699

申请日：2014-08-08

Applicant: University of Calcutta

Inventor： Krishanu Chakraborty ,  Arka Mukhopadhyay ,  Nalok Dutta ,  Anjan Kr. Dasgupta

IPC: C12P13/00 ,  C12P19/02 ,  C12P19/14 ,  C12N9/96 ,  C12N9/02 ,  C12N9/42 ,  C12N9/24 ,  C12N9/88 ,  C12P21/00 ,  C12P21/06 ,  C12P13/04

CPC classification number: C12P19/02 ,  C12N9/0061 ,  C12N9/2437 ,  C12N9/248 ,  C12N9/88 ,  C12N9/96 ,  C12P13/04 ,  C12P19/14 ,  C12P21/00 ,  C12P21/06 ,  C12Y110/03002 ,  C12Y302/01 ,  C12Y302/01015 ,  C12Y302/01067 ,  C12Y402/02002

Abstract: Enzyme compositions with enhanced enzyme activity and/or thermophilic and psychrophilic stability are described. Additionally, methods and kits for making and using the enzyme compositions are provided.

公开(公告)号：US09222216B2

公开(公告)日：2015-12-29

申请号：US14681849

申请日：2015-04-08

Applicant: University of Calcutta

Inventor： Arka Mukhopadhyay ,  Krishanu Chakraborti ,  Nalok Dutta

IPC: D06M16/00 ,  D06M13/285

CPC classification number: D06M16/003 ,  D06M2101/12

Abstract: Disclosed are methods for enzymatic treatment of wool using bacterial protease, cellulase, and xylanase enzymes.

Abstract translation: 公开了使用细菌蛋白酶，纤维素酶和木聚糖酶进行羊毛的酶处理的方法。

公开(公告)号：US20160348308A1

公开(公告)日：2016-12-01

申请号：US15116709

申请日：2014-12-19

Applicant: UNIVERSITY OF CALCUTTA

Inventor： Krishanu Chakraborti ,  Arka Mukhopadhyay ,  Nalok Dutta

IPC: D06M16/00 ,  D06M11/42 ,  D01C1/00

CPC classification number: D06M16/003 ,  D01C1/00 ,  D06M11/42 ,  D06M2101/06

Abstract: Disclosed herein are methods and kits for treating cotton and converting waste cotton into mature and fine cotton.

Abstract translation: 本文公开了用于处理棉花并将废棉转化成成熟和细棉的方法和试剂盒。

公开(公告)号：US09493763B2

公开(公告)日：2016-11-15

申请号：US14413635

申请日：2013-07-01

Applicant: University of Calcutta

Inventor： Arka Mukhopadhyay ,  Krishanu Chakraborti ,  Anjan Kr. Dasgupta

IPC: C12N9/96 ,  C12N11/14 ,  C12N9/02 ,  D06L3/11

CPC classification number: C12N9/96 ,  C12N9/0061 ,  C12N11/14 ,  D06L4/40

Abstract: Provided herein are compositions and methods for enhancing enzyme activity, half-life, thermostability, enhanced activity at elevated temperature, and/or decreasing the pH dependency of laccase enzyme. Also provided are methods for using the composition comprising the stabilized enzymes.

Abstract translation: 本文提供了用于增强酶活性，半衰期，热稳定性，在升高的温度下增强的活性和/或降低漆酶的pH依赖性的组合物和方法。 还提供了使用包含稳定化酶的组合物的方法。

公开(公告)号：US09322012B2

公开(公告)日：2016-04-26

申请号：US14455780

申请日：2014-08-08

Applicant: University of Calcutta

Inventor： Anjan Kr. Dasgupta ,  Tamoghna Bhattacharyya ,  Arka Mukhopadhyay ,  Nalok Dutta ,  Krishanu Chakraborty

IPC: C12N11/04 ,  C12N13/00 ,  C12N9/96

CPC classification number: C12N11/04 ,  C12N9/96 ,  C12N13/00

Abstract: The present technology provides for enzyme compositions with enhanced enzyme activity, thermophilic and psychrophilic stability.

Abstract translation: 本技术提供具有增强的酶活性，嗜热和嗜冷稳定性的酶组合物。

公开(公告)号：US20150175999A1

公开(公告)日：2015-06-25

申请号：US14413635

申请日：2013-07-01

Applicant: University of Calcutta

Inventor： Arka Mukhopadhyay ,  Krishanu Chakraborti ,  Anjan Kr. Dasgupta

IPC: C12N9/96 ,  D06L3/11 ,  C12N9/02

CPC classification number: C12N9/96 ,  C12N9/0061 ,  C12N11/14 ,  D06L4/40

Abstract: Provided herein are compositions and methods for enhancing enzyme activity, half-life, thermostability, enhanced activity at elevated temperature, and/or decreasing the pH dependency of laccase enzyme. Also provided are methods for using the composition comprising the stabilized enzymes.

Abstract translation: 本文提供了用于增强酶活性，半衰期，热稳定性，在升高的温度下增强的活性和/或降低漆酶的pH依赖性的组合物和方法。 还提供了使用包含稳定化酶的组合物的方法。