Ion mobility spectrometer with center rod

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11796505
APP PUB NO 20220276201A1
SERIAL NO

17698048

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Abstract

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Apparatuses and methods are described for determining properties of ions travelling through a gas under the influence of an electric field. The apparatuses and methods can be understood to provide measurements of the electrical mobility of ions as useful for determining the electrical mobility constant Ko of electrosprayed substances, such as proteins. The apparatuses and methods relate to the scientific discipline of ion mobility spectrometry. Modules connected to ion mobility spectrometers provide stress to substances for the purpose of investigating, for example, the thermal stability of proteins. One form of the technology includes a tubular spectrometer body having an electrically conductive inner wall; a rod positioned along the longitudinal center of the body and electrodes positioned on, but electrically isolated from, the inner wall, where the ratio of the radius of the tubular spectrometer body to the ratio of the radius of the rod is at least 20.

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Patent Owner(s)

  • ION DX, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aguilar, Ben Monterey, US 2 0
Benner, W Henry Danville, US 23 255
Bogan, Michael J Pacific Grove, US 8 52

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