WO2024149581 - METHOD AND APPARATUS FOR PARTICLE DETECTION
National phase entry is expected:
Publication Number
WO/2024/149581
Publication Date
18.07.2024
International Application No.
PCT/EP2023/086872
International Filing Date
20.12.2023
Title **
[English]
METHOD AND APPARATUS FOR PARTICLE DETECTION
[French]
PROCÉDÉ ET APPAREIL DE DÉTECTION DE PARTICULES
Applicants **
OTTO-VON-GUERICKE-UNIVERSITY MAGDEBURG K.D.Ö.R
Inventors
OHL, Claus-Dieter
ROSSELLÓ, Juan Manuel
Priority Data
102023100673.8
12.01.2023
DE
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
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| 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 | 2019 | |
| EPO | Filing, Examination, Granting | 8097 | |
| Japan | Filing, Examination, Granting | 2179 | |
| South Korea | Filing, Examination, Granting | 2015 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,050
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The invention relates to a method for particle detection in liquid medium, wherein an excitation light is applied to the liquid medium, the excitation liquid generating a respective bubble around one or more particles. An ultrasonic wave is used in order to expand the size of the bubbles. The bubbles are then detected. The invention relates further to a corresponding apparatus.[French]
L'invention concerne un procédé de détection de particules dans un milieu liquide, une lumière d'excitation étant appliquée au milieu liquide, le liquide d'excitation générant une bulle respective autour d'une ou de plusieurs particules. Une onde ultrasonore est utilisée afin d'étendre la taille des bulles. Les bulles sont ensuite détectées. L'invention concerne en outre un appareil correspondant.