Patent details
EP3957631 Title: QUINOLINE COMPOUND OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF FOR TREATING EWING'S SARCOMA
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Basic Information
- Publication number:
- EP3957631
- WO Application Number:
- CN2020085552
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP20790646.2
- WO Publication Number:
- WO2020211860
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- China (CN)
- Publications:
Dates
- Filing date:
- 20/04/2020
- Grant date:
- 10/09/2025
- EP Publication Date:
- 23/02/2022
- WO Publication Date:
- 22/10/2020
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- Claims Translation B2 Received Date:
- Claims Translation B3 Received Date:
- Lapsed By Non Payment Annual Fee Date:
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 10/09/2025
- EP B1 Publication Date:
- 10/09/2025
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 19/04/2040
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 10/09/2025
- Name:
- Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
- Address:
- No. 369 Yuzhou South Rd., Lianyungang City, Jiangsu 222062, China (CN)
Inventor
1
- Name:
- ZHAN, Xiaole
- Address:
- Lianyungang City, Jiangsu 222062, China (CN)
2
- Name:
- TU, Lifan
- Address:
- Lianyungang City, Jiangsu 222062, China (CN)
3
- Name:
- YANG, Chaoqiang
- Address:
- Lianyungang City, Jiangsu 222062, China (CN)
4
- Name:
- ZHANG, Xiquan
- Address:
- Lianyungang City, Jiangsu 222062, China (CN)
5
- Name:
- WANG, Xunqiang
- Address:
- Lianyungang City, Jiangsu 222062, China (CN)
6
- Name:
- XU, Jie
- Address:
- Beijing 100044, China (CN)
7
- Name:
- XU,Ping
- Address:
- Nanjing, Jiangsu 211100, China (CN)
8
- Name:
- WANG,Chengqian
- Address:
- Nanjing, Jiangsu 211100, China (CN)
Priority
- Priority Patent Number:
- 201910315417
- Priority Date:
- 19/04/2019
- Priority Country:
- China (CN)
Classification
- IPC or IDT classification:
- A61K 31/4709; A61K 31/475; A61K 31/4745; A61K 45/06; A61P 35/00; C07D 401/12;
Publication
Bulletin
- Bulletin Heading:
- EP2
- Journal edition number:
- 37/25
- Publication date:
- 10/09/2025
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202537
- Publication date:
- 10/09/2025
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 30/04/2026
- Annual Fee Number:
- 7
- Annual Fee Amount:
- 220 Euro
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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