Patent details
EP3694836 Title: PROCESS FOR PREPARING INTERMEDIATE OF ANTI-TUMOR DRUG NIRAPARIB AND INTERMEDIATE THEREOF
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Basic Information
- Publication number:
- EP3694836
- WO Application Number:
- CN2018110025
- Type:
- European Patent Granted for NL
- Status:
- Deemed not to be granted according to art. 52.4a or 52.6 ROW
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP18867225.7
- WO Publication Number:
- WO2019072237
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- China (CN)
- Publications:
Dates
- Filing date:
- 12/10/2018
- Grant date:
- 15/06/2022
- EP Publication Date:
- 19/08/2020
- WO Publication Date:
- 18/04/2019
- 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:
- 15/06/2022
- EP B1 Publication Date:
- 15/06/2022
- 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:
- 11/10/2038
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 15/06/2022
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 15/06/2022
- Name:
- Zai Lab (Shanghai) Co., Ltd.
- Address:
- 4560 Jinke Rd. Bldg. 1 4/F Pilot Free Trade Zone, Shanghai 201210, China (CN)
Inventor
- Name:
- WANG, Tianhao
- Address:
- Shanghai 201210, China (CN)
Priority
- Priority Patent Number:
- 201710953949
- Priority Date:
- 13/10/2017
- Priority Country:
- China (CN)
Classification
- IPC or IDT classification:
- C07D 211/02; C07D 211/28; C07D 211/76; C07C 231/02; C07C 233/13; C07C 233/22; C07B 57/00; A61K 31/45;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 42/22
- Publication date:
- 19/10/2022
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 24/22
- Publication date:
- 15/06/2022
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202224
- Publication date:
- 15/06/2022
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- Annual Fee Number:
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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