WO2025176142 - ANTIBODIES SPECIFICALLY BINDING TO CAMPTOTHECIN DERIVATIVES AND USES THEREOF
National phase entry is expected:
Publication Number
WO/2025/176142
Publication Date
28.08.2025
International Application No.
PCT/CN2025/077987
International Filing Date
19.02.2025
Title **
[English]
ANTIBODIES SPECIFICALLY BINDING TO CAMPTOTHECIN DERIVATIVES AND USES THEREOF
[French]
ANTICORPS SE LIANT DE MANIÈRE SPÉCIFIQUE À DES DÉRIVÉS DE CAMPTOTHÉCINE ET LEURS UTILISATIONS
Applicants **
BIOCYTOGEN PHARMACEUTICALS (BEIJING) CO., LTD.
Inventors
SHANG, Chengzhang
LI, Zhuolin
LIU, Haipeng
JI, Xin
ZHANG, Ziyang
YANG, Yi
SHEN, Yuelei
Priority Data
PCT/CN2024/078239
23.02.2024
CN
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 |
CNIPA
* |
| 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 | 2932 | |
| EPO | Filing, Examination, Granting | 28472 | |
| Japan | Filing, Examination, Granting | 3110 | |
| South Korea | Filing, Examination, Granting | 4075 | |
| USA | Filing, Examination, Granting | 16340 |
Total:
54,929
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Abstract[English]
The invention provides antibodies or antigen-binding fragments thereof specifically binding to a camptothecin derivative, and the uses thereof.[French]
L'invention concerne des anticorps ou des fragments de liaison à l'antigène de ceux-ci se liant spécifiquement à un dérivé de camptothécine, et leurs utilisations.