EP4434074A4 - Systeme und verfahren zur zweidimensionalen mobilitätsbasierten filterung von ionen - Google Patents

Systeme und verfahren zur zweidimensionalen mobilitätsbasierten filterung von ionen

Info

Publication number
EP4434074A4
EP4434074A4 EP22896485.4A EP22896485A EP4434074A4 EP 4434074 A4 EP4434074 A4 EP 4434074A4 EP 22896485 A EP22896485 A EP 22896485A EP 4434074 A4 EP4434074 A4 EP 4434074A4
Authority
EP
European Patent Office
Prior art keywords
systems
methods
based ion
ion filtration
dimensional mobility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP22896485.4A
Other languages
English (en)
French (fr)
Other versions
EP4434074A1 (de
Inventor
John Daniel Debord
Liulin Deng
Jr Sidney E Buttrill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mobilion Systems Inc
Original Assignee
Mobilion Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US17/530,802 external-priority patent/US12163920B2/en
Application filed by Mobilion Systems Inc filed Critical Mobilion Systems Inc
Publication of EP4434074A1 publication Critical patent/EP4434074A1/de
Publication of EP4434074A4 publication Critical patent/EP4434074A4/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/622—Ion mobility spectrometry
    • G01N27/623—Ion mobility spectrometry combined with mass spectrometry
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
EP22896485.4A 2021-11-19 2022-11-17 Systeme und verfahren zur zweidimensionalen mobilitätsbasierten filterung von ionen Pending EP4434074A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/530,802 US12163920B2 (en) 2020-04-06 2021-11-19 Systems and methods for two-dimensional mobility based filtering of ions
PCT/US2022/050293 WO2023091594A1 (en) 2021-11-19 2022-11-17 Systems and methods for two-dimensional mobility based filtering of ions

Publications (2)

Publication Number Publication Date
EP4434074A1 EP4434074A1 (de) 2024-09-25
EP4434074A4 true EP4434074A4 (de) 2025-09-10

Family

ID=86397699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22896485.4A Pending EP4434074A4 (de) 2021-11-19 2022-11-17 Systeme und verfahren zur zweidimensionalen mobilitätsbasierten filterung von ionen

Country Status (2)

Country Link
EP (1) EP4434074A4 (de)
WO (1) WO2023091594A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12163920B2 (en) 2020-04-06 2024-12-10 MOBILion Systems, Inc. Systems and methods for two-dimensional mobility based filtering of ions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170236698A1 (en) * 2014-09-04 2017-08-17 Shimadzu Corporation Ion optical apparatus and mass spectrometer
US20210310989A1 (en) * 2020-04-06 2021-10-07 MOBILion Systems, Inc. Systems and Methods for Two-Dimensional Mobility Based Filtering of Ions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2656956C (en) * 1994-02-28 2011-10-11 Analytica Of Branford, Inc. Multipole ion guide for mass spectrometry
SG11202112635XA (en) * 2019-05-21 2021-12-30 Mobilion Systems Inc Voltage control for ion mobility separation
WO2021102406A1 (en) * 2019-11-22 2021-05-27 MOBILion Systems, Inc. Mobility based filtering of ions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170236698A1 (en) * 2014-09-04 2017-08-17 Shimadzu Corporation Ion optical apparatus and mass spectrometer
US20210310989A1 (en) * 2020-04-06 2021-10-07 MOBILion Systems, Inc. Systems and Methods for Two-Dimensional Mobility Based Filtering of Ions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023091594A1 *

Also Published As

Publication number Publication date
EP4434074A1 (de) 2024-09-25
WO2023091594A1 (en) 2023-05-25

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