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1. 发明申请

US20190224472A1 ION PUMP WITH HYPERBRANCHED POLYMERS 审中-公开
公开(公告)号：US20190224472A1
公开(公告)日：2019-07-25
申请号：US16330183
申请日：2017-09-05
申请人： OBOE IPR AB
发明人： Roger Gabrielsson , Mats Sandberg , Magnus Berggren , Daniel Simon , David J. Poxson , Tobias Freddie Abrahamsson
IPC分类号： A61N1/04 , C08G83/00 , C08J3/28
摘要： A device for transport of ions and/or charged molecules between a source and a target electrolyte, comprising: a first electrode provided at or in said source electrolyte, and a second electrode provided at or in said target electrolyte; and wherein said first and second electrodes provides an electrical control of an ion flow, and further comprising means for limiting an electronic current between said source and said target electrodes, such that at least after a voltage is applied a potential difference between said source and target electrodes is maintained, which effects ion transport from said source to said target electrode; wherein the device further comprises an ion- and/or permselective polyelectrolyte for transport ions and/or charged molecules via electrophoresis and functions as an ion-selective membrane; and wherein said polyelectrolyte comprises a cross-linked hyperbranched polymer.

2. 发明授权

US11357971B2 Ion pump with hyperbranched polymers 有权
公开(公告)号：US11357971B2
公开(公告)日：2022-06-14
申请号：US16330183
申请日：2017-09-05
申请人： OBOE IPR AB
发明人： Roger Gabrielsson , Mats Sandberg , Magnus Berggren , Daniel Simon , David J. Poxson , Tobias Freddie Abrahamsson
IPC分类号： A61N1/30 , G01N27/447 , A61N1/04 , C08G83/00 , C08J5/22 , C08J3/28 , C08J3/24
摘要： A device for transport of ions and/or charged molecules between a source and a target electrolyte, comprising: a first electrode provided at or in said source electrolyte, and a second electrode provided at or in said target electrolyte; and wherein said first and second electrodes provides an electrical control of an ion flow, and further comprising means for limiting an electronic current between said source and said target electrodes, such that at least after a voltage is applied a potential difference between said source and target electrodes is maintained, which effects ion transport from said source to said target electrode; wherein the device further comprises an ion- and/or permselective polyelectrolyte for transport ions and/or charged molecules via electrophoresis and functions as an ion-selective membrane; and wherein said polyelectrolyte comprises a cross-linked hyperbranched polymer.

3. 发明申请

US20230076160A1 A SYSTEM AND METHOD FOR RELEASING A SPECIES 有权
公开(公告)号：US20230076160A1
公开(公告)日：2023-03-09
申请号：US17799585
申请日：2021-02-23
申请人： Oboe IPR AB
发明人： Johannes Bintinger , Hannes Mikula , Daniel Simon , Magnus Berggren
IPC分类号： A61N1/30 , A61N1/04
摘要： System (100) comprising a device (101) comprising a body (102), an ion conductive member (120), a first electrode (131), and a second electrode (132). The system (100) further comprises a source solution (141), a target solution (142), a first species (151), and a second species (152). A first end (121) of the ion conductive member (120) is arranged in contact with 5 the source solution (141). A second end (122) of the ion conductive member (120) is arranged in contact with the target solution (142). The first electrode (131) is arranged in contact with the source solution (141), the second electrode (132) is arranged in contact with the target solution (142), the first species (151) is in the source solution (141), and the second species (152) is in the target solution (142). Under the influence of an electrical field, the first species (151) is 10 transported through the ion conductive member (120) from the source solution (141) to the target solution (142) and interacts with the second species (152), such that at least one part (153) of the second species (152) is released.

4. 发明申请

US20190111251A1 ION CONDUCTIVE DEVICE WITH CONTROLLED DELIVERY ELECTRODE 审中-公开
公开(公告)号：US20190111251A1
公开(公告)日：2019-04-18
申请号：US16085380
申请日：2017-03-08
申请人： OBOE IPR AB
发明人： Magnus Berggren , Daniel Simon , Amanda Jonsson , Theresia Arbring Sjöström
IPC分类号： A61N1/30 , A61N1/08 , G01N33/487
摘要： A device (100) comprising a first electrode (104) provided at or in a source electrolyte (101), and at least one ion conductive channel (103), wherein said first electrolyte (101) is arranged at a first portion (201) of the ion conductive channel (103), and a second electrode (105) provided in a target electrolyte (102), wherein said target electrolyte (102) is arranged at a second portion (202) of the ion conductive channel (103), and wherein said first and second electrodes provides an electrical control of anion flow through the ion conductive channel (103), wherein the device further comprises at least one controlled delivery electrode (114) arranged adjacent to or in the second portion of the ion conductive channel (103), wherein said first and second electrodes further are arranged to provide an electrical control of anion flow through the controlled delivery electrode (114) to the target electrolyte (102), and wherein said controlled delivery electrode (114) is adapted to deliver ions from said ion conductive channel (103) to said target electrolyte (102), and wherein said controlled delivery electrode (114) comprising an electronically and ionically conductive material (107) and an electrical contact (106), wherein said controlled delivery electrode (114) is arranged in ionic contact with, and between, said ion conductive channel (103) and the target electrolyte (102), wherein said electrical contact (106) provides for an electrical control potential (VCDE) over the controlled delivery electrode (114) to control an ion flow between the controlled delivery electrode (114) and the target electrolyte (102).

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