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公开(公告)号:US20210229119A1
公开(公告)日:2021-07-29
申请号:US17155462
申请日:2021-01-22
Applicant: Waters Technologies Corporation
Inventor: Wade P. Leveille , Joseph D. Michienzi , Jeffrey Musacchio , Emrys Jones , Steven Derek Pringle , Stephen Hattan , Gregory T. Roman
Abstract: A sprayer assembly for an ion source is disclosed. The sprayer includes a capillary having an outlet, a sheath for the capillary, and an elastic member. The sheath can move relative to the capillary between a first position in which the sheath covers the outlet of the capillary and a second position in which the outlet of the capillary is exposed. When the sheath moves from the first position to or towards the second position, the elastic member provides a restoring force that acts to restore the position of the sheath to or towards the first position.
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公开(公告)号:US20240033756A1
公开(公告)日:2024-02-01
申请号:US18467937
申请日:2023-09-15
Applicant: Waters Technologies Corporation
Inventor: Wade P. Leveille , Joseph D. Michienzi , Jeffrey Musacchio , Emrys Jones , Steven Derek Pringle , Stephen Hattan , Gregory T. Roman
Abstract: A sprayer assembly for an ion source is disclosed. The sprayer includes a capillary having an outlet, a sheath for the capillary, and an elastic member. The sheath can move relative to the capillary between a first position in which the sheath covers the outlet of the capillary and a second position in which the outlet of the capillary is exposed. When the sheath moves from the first position to or towards the second position, the elastic member provides a restoring force that acts to restore the position of the sheath to or towards the first position.
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公开(公告)号:US20210300965A1
公开(公告)日:2021-09-30
申请号:US17211092
申请日:2021-03-24
Applicant: Waters Technologies Corporation
Inventor: Jennifer M. Nguyen , Matthew A. Lauber , Yun Wang Alelyunas , Gregory T. Roman , Henry Y. Shion
Abstract: The present disclosure provides devices, systems, kits and methods useful for quantitation of biomolecules such as intact proteins and nucleic acids.
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公开(公告)号:US20180246087A1
公开(公告)日:2018-08-30
申请号:US15905935
申请日:2018-02-27
Applicant: Waters Technologies Corporation
Inventor: Gregory T. Roman , James P. Murphy
IPC: G01N33/543 , G01N21/33
CPC classification number: G01N33/54346 , G01N21/33 , G01N33/6848 , G01N33/6851
Abstract: The present disclosure relates devices and methods for analyzing intact antibodies, antibody subunits, antibody drug conjugate subunits, antibody drug conjugates, and intact proteins in a biological mixture.
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公开(公告)号:US12077560B2
公开(公告)日:2024-09-03
申请号:US17211092
申请日:2021-03-24
Applicant: Waters Technologies Corporation
Inventor: Jennifer M. Nguyen , Matthew A. Lauber , Yun Wang Alelyunas , Gregory T. Roman , Henry Y. Shion
IPC: B01L3/00 , A23C9/146 , B01D53/10 , B01F23/00 , B01F23/41 , B01F101/23 , B23Q17/24 , C07K1/18 , C12M1/34 , C12Q1/04 , C12Q1/18 , G01N21/3577 , G01N21/359 , G01N21/39 , G01N21/45 , G01N21/64 , G01N30/12 , G01N30/68 , G01N30/70 , G01N30/72 , G01N30/88 , G01N33/00 , G01N33/18 , G01N33/50 , G01N33/68
CPC classification number: C07K1/18 , B01D53/10 , A23C9/1465 , C12Q2547/101
Abstract: The present disclosure provides devices, systems, kits and methods useful for quantitation of biomolecules such as intact proteins and nucleic acids.
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公开(公告)号:US11794200B2
公开(公告)日:2023-10-24
申请号:US17155462
申请日:2021-01-22
Applicant: Waters Technologies Corporation
Inventor: Wade P. Leveille , Joseph D. Michienzi , Jeffrey Musacchio , Emrys Jones , Steven Derek Pringle , Stephen Hattan , Gregory T. Roman
Abstract: A sprayer assembly for an ion source is disclosed. The sprayer includes a capillary having an outlet, a sheath for the capillary, and an elastic member. The sheath can move relative to the capillary between a first position in which the sheath covers the outlet of the capillary and a second position in which the outlet of the capillary is exposed. When the sheath moves from the first position to or towards the second position, the elastic member provides a restoring force that acts to restore the position of the sheath to or towards the first position.
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公开(公告)号:US11092597B2
公开(公告)日:2021-08-17
申请号:US15905935
申请日:2018-02-27
Applicant: Waters Technologies Corporation
Inventor: Gregory T. Roman , James P. Murphy
IPC: G01N33/68 , G01N33/543 , G01N21/33
Abstract: The present disclosure relates devices and methods for analyzing intact antibodies, antibody subunits, antibody drug conjugate subunits, antibody drug conjugates, and intact proteins in a biological mixture.
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