WO2025104656 - MASS SPECTROMETER AUTOMATIC TUNING FEEDBACK
National phase entry:
Publication Number
WO/2025/104656
Publication Date
22.05.2025
International Application No.
PCT/IB2024/061351
International Filing Date
14.11.2024
Title **
[English]
MASS SPECTROMETER AUTOMATIC TUNING FEEDBACK
[French]
RETOUR DE RÉGLAGE AUTOMATIQUE DE SPECTROMÈTRE DE MASSE
Applicants **
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
Inventors
CHELUR, Anjali
ALVAREZ, Claudia
IVOSEV, Gordana
BLOOMFIELD, Nic
TATE, Stephen
Priority Data
63/598,868
14.11.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2339 | |
| EPO | Filing, Examination, Granting | 13235 | |
| Japan | Filing, Examination, Granting | 2462 | |
| South Korea | Filing, Examination, Granting | 2693 | |
| USA | Filing, Examination, Granting | 6340 |
Total:
27,069
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Systems and methods for evaluating the operational state of a mass measuring system, including its tuning include a first mass separator in series with a second mass separator, with the second mass separator being faster than the first mass separator. Unprocessed mass data of detection of a set of ions is received from the second mass separator. A known ion is identified in the unprocessed mass data, and an actual appearance and an actual disappearance of the known ion is mapped to determine an appearance period of the known ion. The appearance period is compared with an intended appearance period for the known ion, and, based on the comparing, a match status between the appearance period and the intended appearance period is determined for the unfragmented mass.[French]
L'invention concerne des systèmes et des procédés d'évaluation de l'état opérationnel d'un système de mesure de masse, y compris son réglage, qui comprennent un premier séparateur de masse en série avec un second séparateur de masse, le second séparateur de masse étant plus rapide que le premier séparateur de masse. Des données de masse non traitées de détection d'un ensemble d'ions sont reçues du second séparateur de masse. Un ion connu est identifié dans les données de masse non traitées, et une apparition réelle et une disparition réelle de l'ion connu sont cartographiées pour déterminer une période d'apparition de l'ion connu. La période d'apparition est comparée à une période d'apparition prévue pour l'ion connu et, sur la base de la comparaison, un état de correspondance entre la période d'apparition et la période d'apparition prévue est déterminé pour la masse non fragmentée.