WO2024038421 - FILTER MEDIA COMPRISING ADSORBENT
National phase entry:
Publication Number
WO/2024/038421
Publication Date
22.02.2024
International Application No.
PCT/IB2023/058318
International Filing Date
21.08.2023
Title **
[English]
FILTER MEDIA COMPRISING ADSORBENT
[French]
MILIEU FILTRANT COMPRENANT UN ADSORBANT
Applicants **
AHLSTROM OYJ
Inventors
SHIM, Jesse
PROST, Claire
HA, Jameson
LEE, Jessica
Priority Data
63/399,323
19.08.2022
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 | * |
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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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* 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 | 2683 | |
| EPO | Filing, Examination, Granting | 19018 | |
| Japan | Filing, Examination, Granting | 2880 | |
| South Korea | Filing, Examination, Granting | 3655 | |
| USA | Filing, Examination, Granting | 8940 |
Total:
37,176
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A filter medium including a fibrous container including an open phase, and a second phase on the open phase; and an adsorbent within the fibrous container, wherein each of the open phase and the second phase comprise thicker fibers and thinner fibers, and wherein an average diameter of fiber in the open phase is greater than an average diameter of fibers in the second phase.[French]
L'invention concerne un milieu filtrant comprenant un contenant fibreux renfermant une phase ouverte, et une seconde phase sur la phase ouverte ; et un adsorbant à l'intérieur du contenant fibreux, chacune de la phase ouverte et de la seconde phase comprenant des fibres plus épaisses et des fibres plus minces, et un diamètre moyen de fibre dans la phase ouverte étant supérieur à un diamètre moyen de fibres dans la seconde phase.