WO2023119072 - NATURAL ISOTOPOLOGUES BASED-MASS SPECTROMETER CALIBRATION
National phase entry is expected:
Publication Number
WO/2023/119072
Publication Date
29.06.2023
International Application No.
PCT/IB2022/062239
International Filing Date
14.12.2022
Title **
[English]
NATURAL ISOTOPOLOGUES BASED-MASS SPECTROMETER CALIBRATION
[French]
ÉTALONNAGE DE SPECTROMÈTRE DE MASSE À BASE D'ISOTOPOLOGUES NATURELS
Applicants **
DH TECHNOLOGIES DEVELOPMENT PTE. LTD.
Inventors
DANIELS, Scott
LAI, Yongquan
PURKAYASTHA, Subhasish
Priority Data
63/292,287
21.12.2021
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2109 | |
| EPO | Filing, Examination, Granting | 9679 | |
| Japan | Filing, Examination, Granting | 2275 | |
| South Korea | Filing, Examination, Granting | 2228 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,031
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
In one aspect, a calibration mass standard for use in mass spectrometry is disclosed, which includes a plurality of natural isotopologues of a compound, where the natural isotopologues are present in the mass standard at relative concentrations corresponding to their natural atomic abundances.[French]
Selon un aspect, un standard de masse d'étalonnage destiné à être utilisé en spectrométrie de masse est divulgué et comprend une pluralité d'isotopologues naturels d'un composé, les isotopologues naturels étant présents dans le standard de masse à des concentrations relatives correspondant à leurs abondances atomiques naturelles.