Invention Grant
- Patent Title: Diblock copolymer vesicles and separation membranes comprising aquaporin water channels and methods of making and using them
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Application No.: US16483852Application Date: 2018-02-06
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Publication No.: US11000809B2Publication Date: 2021-05-11
- Inventor: Mariana Spulber , Karen Gerstandt
- Applicant: AQUAPORIN A/S
- Applicant Address: DK Kgs. Lyngby
- Assignee: AQUAPORIN A/S
- Current Assignee: AQUAPORIN A/S
- Current Assignee Address: DK Kgs. Lyngby
- Agency: Ziegler IP Law Group, LLC
- Priority: GB1701945 20170206,WOPCT/EP2017/052567 20170206,SGSG10201703559Q 20170502,DKPA201770963 20171220
- International Application: PCT/EP2018/052912 WO 20180206
- International Announcement: WO2018/141985 WO 20180809
- Main IPC: B01D69/14
- IPC: B01D69/14 ; B01D61/00 ; B01D61/02 ; B01D63/10 ; B01D69/02 ; B01D69/12 ; B01D71/56 ; B01D71/70 ; B01D71/80
Abstract:
A vesicle in a liquid composition including an amphiphilic diblock copolymer of the PMOXAa-b-PDMSc-d type as vesicle membrane forming material, further including as an additive from about 0.05% to about 1% v/v of reactive end group functionalised PDMSe-f, and a transmembrane protein. The vesicle optionally includes about 1 to about 12% v/v of triblock copolymer of the PMOXAa-b-PDMSc-d-PMOXAa-b type as membrane forming material.
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