WO2025177123 - MONOMER SUBUNITS FOR WATER SOLUBLE POLYMER COMPOUNDS
National phase entry is expected:
Publication Number
WO/2025/177123
Publication Date
28.08.2025
International Application No.
PCT/IB2025/051549
International Filing Date
13.02.2025
Title **
[English]
MONOMER SUBUNITS FOR WATER SOLUBLE POLYMER COMPOUNDS
[French]
SOUS-UNITÉS MONOMÈRES POUR COMPOSÉS POLYMÈRES SOLUBLES DANS L'EAU
Applicants **
SONY GROUP CORPORATION
Inventors
MATRAY, Tracy
Priority Data
63/557,187
23.02.2024
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
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 |
|
* 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 | 4049 | |
| EPO | Filing, Examination, Granting | 47301 | |
| Japan | Filing, Examination, Granting | 3695 | |
| South Korea | Filing, Examination, Granting | 5214 | |
| USA | Filing, Examination, Granting | 15390 |
Total:
75,649
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Abstract[English]
Polymer compounds useful for preparing antibody-drug conjugates are disclosed. The polymer compounds comprise a quaternary ammonium ion. Methods associated with the preparation and the use of such compounds are also provided.[French]
L'invention concerne des composés polymères utiles pour préparer des conjugués anticorps-médicament. Les composés polymères comprennent un ion ammonium quaternaire. L'invention concerne également des procédés associés à la préparation et à l'utilisation de tels composés.