公开(公告)号：US12068148B2

公开(公告)日：2024-08-20

申请号：US18130474

申请日：2023-04-04

申请人： Purdue Research Foundation

发明人： Robert Graham Cooks ,  Brett M. Marsh

IPC分类号： H01J49/24 ,  H01J49/00 ,  H01J49/16 ,  H01J49/42

CPC分类号： H01J49/24 ,  H01J49/0031 ,  H01J49/16 ,  H01J49/4225

摘要： The invention generally relates to mass spectrometers that utilize ionic wind and methods of use thereof.

公开(公告)号：US11646189B2

公开(公告)日：2023-05-09

申请号：US17338044

申请日：2021-06-03

申请人： Purdue Research Foundation

发明人： Robert Graham Cooks ,  Brett M. Marsh

IPC分类号： H01J49/24 ,  H01J49/42 ,  H01J49/00 ,  H01J49/16

CPC分类号： H01J49/24 ,  H01J49/0031 ,  H01J49/16 ,  H01J49/4225

摘要： The invention generally relates to mass spectrometers that utilize ionic wind and methods of use thereof.

公开(公告)号：US20210384025A1

公开(公告)日：2021-12-09

申请号：US17338044

申请日：2021-06-03

申请人： Purdue Research Foundation

发明人： Robert Graham Cooks ,  Brett M. Marsh

IPC分类号： H01J49/24 ,  H01J49/16 ,  H01J49/00 ,  H01J49/42

摘要： The invention generally relates to mass spectrometers that utilize ionic wind and methods of use thereof.

公开(公告)号：US20240242953A1

公开(公告)日：2024-07-18

申请号：US18563569

申请日：2022-05-26

申请人： Purdue Research Foundation

发明人： Robert Graham Cooks ,  Brett M. Marsh

IPC分类号： H01J49/06 ,  H01J49/16

CPC分类号： H01J49/065 ,  H01J49/16

摘要： The invention generally relates to systems and methods for focusing ions using counter flows of opposite or like charged ions. In certain embodiments, oppositely charged ions are introduced in a counter flow to a target ion beam within an atmospheric ion guide.

公开(公告)号：US20230238233A1

公开(公告)日：2023-07-27

申请号：US18130474

申请日：2023-04-04

申请人： Purdue Research Foundation

发明人： Robert Graham Cooks ,  Brett M. Marsh

IPC分类号： H01J49/24 ,  H01J49/42 ,  H01J49/00 ,  H01J49/16

CPC分类号： H01J49/24 ,  H01J49/4225 ,  H01J49/0031 ,  H01J49/16

摘要： The invention generally relates to mass spectrometers that utilize ionic wind and methods of use thereof.