WO2025214798 - FIBRE REACTIVE BROWN DYES
National phase entry is expected:
Publication Number
WO/2025/214798
Publication Date
16.10.2025
International Application No.
PCT/EP2025/058709
International Filing Date
31.03.2025
Title **
[English]
FIBRE REACTIVE BROWN DYES
[French]
COLORANTS BRUNS RÉACTIFS AUX FIBRES
Applicants **
DYSTAR COLOURS DISTRIBUTION GMBH
Inventors
STING-ROSEN, Michael
HANXLEDEN, Ulrich
GRUND, Clemens
KINZEL, Michael
YU, Shasha
Priority Data
24169265.6
09.04.2024
EP
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 | 1933 | |
| EPO | Filing, Examination, Granting | 8297 | |
| Japan | Filing, Examination, Granting | 2018 | |
| South Korea | Filing, Examination, Granting | 1741 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
20,529
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Abstract[English]
Dyes of Formula (I), process for their production and use of such dyes.[French]
L'invention concerne des colorants de formule (I), un procédé pour leur production et l'utilisation de tels colorants.