WO2025206966 - BIOTECHNOLOGICAL PROCESS TO PREPARE SELENIUM NANOPARTICLES
National phase entry is expected:
Publication Number
WO/2025/206966
Publication Date
02.10.2025
International Application No.
PCT/RO2024/000008
International Filing Date
29.03.2024
Title **
[English]
BIOTECHNOLOGICAL PROCESS TO PREPARE SELENIUM NANOPARTICLES
[French]
PROCÉDÉ BIOTECHNOLOGIQUE POUR PRÉPARER DES NANOPARTICULES DE SÉLÉNIUM
Applicants **
NATIONAL INSTITUTE FOR RESEARCH & DEVELOPMENT IN CHEMISTRY AND PETROCHEMISTRY - ICECHIM
Inventors
OANCEA, Florin
POPA, Daria Gabriela
CONSTANTINESCU-ARUXANDEI, Diana
BRETTFELD, Eliza Gabriela
CIOBANU, Livia Teodora
Priority Data
a202400141
28.03.2024
RO
Application details
| Total Number of Claims/PCT | * |
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| Number of Drawings | * |
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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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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1878 | |
| EPO | Filing, Examination, Granting | 8143 | |
| Japan | Filing, Examination, Granting | 1836 | |
| South Korea | Filing, Examination, Granting | 1369 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
17,966
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Abstract[English]
TazRr, deposited under DSM number 34804, at the Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, to promote the formation of suspensions of stable selenium nanoparticles. The process also includes separation and concentration steps by micro- and ultrafiltration on ceramic membranes.[French]
TazRr, déposées sous le numéro DSM 34804, à l'Institut Leibniz DSMZ - Collection allemande de micro-organismes et de cultures cellulaires, pour favoriser la formation de suspensions de nanoparticules de sélénium stables. Le procédé comprend également des étapes de séparation et de concentration par microfiltration et par ultrafiltration sur des membranes céramiques.