Patent details
EP3543241 Title: PREPARATION METHOD FOR AND INTERMEDIATE OF PYRROLO SIX-MEMBERED HETEROAROMATIC RING DERIVATIVE
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Basic Information
- Publication number:
- EP3543241
- WO Application Number:
- CN2017112237
- 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:
- EP17873122.0
- WO Publication Number:
- WO2018095320
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- China (CN)
- Publications:
Dates
- Filing date:
- 22/11/2017
- Grant date:
- 07/09/2022
- EP Publication Date:
- 25/09/2019
- WO Publication Date:
- 31/05/2018
- 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:
- 07/09/2022
- EP B1 Publication Date:
- 07/09/2022
- 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:
- 21/11/2037
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 07/09/2022
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 07/09/2022
- Name:
- Jiangsu Hengrui Medicine Co., Ltd.
- Address:
- No. 7 Kunlunshan Road Economic and Technological Development Zone Lianyungang, Jiangsu 222047, China (CN)
Inventor
1
- Name:
- LIU, Bing
- Address:
- Lianyungang Jiangsu 222047, China (CN)
2
- Name:
- BIAN, Lin
- Address:
- Lianyungang Jiangsu 222047, China (CN)
3
- Name:
- GAO, Xiaohui
- Address:
- Lianyungang Jiangsu 222047, China (CN)
Priority
- Priority Patent Number:
- 201611035019
- Priority Date:
- 23/11/2016
- Priority Country:
- China (CN)
Classification
- IPC or IDT classification:
- C07D 487/04; A61K 31/519; A61P 19/02; A61P 29/00;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 02/23
- Publication date:
- 11/01/2023
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 36/22
- Publication date:
- 07/09/2022
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
1
- Issue number:
- 202241
- Publication date:
- 12/10/2022
- Description:
- Document reprinted after correction (B8, B9)
2
- Issue number:
- 202236
- Publication date:
- 07/09/2022
- 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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