WO2024180386 - PARTICLE CHARACTERISATION
National phase entry is expected:
Publication Number
WO/2024/180386
Publication Date
06.09.2024
International Application No.
PCT/IB2024/000169
International Filing Date
27.02.2024
Title **
[English]
PARTICLE CHARACTERISATION
[French]
CARACTÉRISATION DE PARTICULES
Applicants **
MALVERN PANALYTICAL LIMITED
Inventors
KNIGHT, Michael J.
CORBETT, Jason
MALM, Alex
HAMILTON, Douglas
POOLMAN, Rhys
BECKERS, Detlef
ZARKADAS, Charalampos
HALL, Adam
WARD-SMITH, Stephen
BRITTAIN, Rory
PATTISON, Benjamin
VIRDEN, Anne
Priority Data
2302879.8
27.02.2023
GB
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 | * |
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| Number of Office Actions | * |
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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 | 2173 | |
| EPO | Filing, Examination, Granting | 8754 | |
| Japan | Filing, Examination, Granting | 2149 | |
| South Korea | Filing, Examination, Granting | 1955 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,771
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A method of investigating time varying sample characteristics is disclosed. The method comprises illuminating a sample comprising particles with a light beam, so as to produce scattered light by the interaction of the light beam with the sample, obtaining a measurement of the scattered light over a measurement period that is divided into a plurality of shorter sub-runs, classifying each sub-run, and determining the sample particle characteristic for the sub-runs. The method may further comprise transforming each sub-run prior to classifying each sub-run. Determining the sample particle characteristic for the sub-runs may occur prior to classifying each sub-run. The method may also comprise determining a variation in the sample particle characteristic over time for the sub-runs.[French]
Est divulgué un procédé d'étude de caractéristiques d'échantillons variant dans le temps. Le procédé comprend l'éclairage d'un échantillon comprenant des particules avec un faisceau lumineux, de façon à produire une lumière diffusée par l'interaction du faisceau lumineux avec l'échantillon, l'obtention d'une mesure de la lumière diffusée sur une période de mesure qui est divisée en une pluralité de sous-cycles plus courts, la classification de chaque sous-cycle, et la détermination de la caractéristique de particule d'échantillon pour les sous-cycles. Le procédé peut en outre comprendre la transformation de chaque sous-cycle avant la classification de chaque sous-cycle. La détermination de la caractéristique de particule d'échantillon pour les sous-cycles peut se produire avant la classification de chaque sous-cycle. Le procédé peut également consister à déterminer une variation de la caractéristique de particule d'échantillon dans le temps pour les sous-cycles.