Patent details
EP3543241 Title: PREPARATION METHOD FOR AND INTERMEDIATE OF PYRROLO SIX-MEMBERED HETEROAROMATIC RING DERIVATIVE
Basic Information
- Publication number:
- EP3543241
- PCT Application Number:
- CN2017112237
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP178731220
- PCT Publication Number:
- WO2018095320
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- PREPARATION METHOD FOR AND INTERMEDIATE OF PYRROLO SIX-MEMBERED HETEROAROMATIC RING DERIVATIVE
- French Title of Invention:
- PROCÉDÉ DE PRÉPARATION ET INTERMÉDIAIRE D'UN DÉRIVÉ DE NOYAU HÉTÉROAROMATIQUE À SIX CHAÎNONS DE PYRROLO
- German Title of Invention:
- HERSTELLUNGSVERFAHREN FÜR UND ZWISCHENPRODUKT VON SECHSGLIEDRIGEM HETEROAROMATISCHEM PYRROLO-RINGDERIVAT
- SPC Number:
Dates
- Filing date:
- 22/11/2017
- Grant date:
- 07/09/2022
- EP Publication Date:
- 25/09/2019
- PCT Publication Date:
- 31/05/2018
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 07/09/2022
- EP B1 Publication Date:
- 07/09/2022
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 22/11/2022
- Expiration date:
- 22/11/2037
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 02/09/2022
- Name:
- Jiangsu Hengrui Pharmaceuticals Co., Ltd.
- Address:
- No. 7 Kunlunshan Road, Economic and Technological Development Zone Lianyungang Jiangsu 222047, China (CN)
History of Owners
- From:
- 31/08/2022
- To:
- 02/09/2022
- Name:
- Jiangsu Hengrui Medicine Co., Ltd.
- Address:
- No. 7 Kunlunshan Road Economic and Technological Development Zone Lianyungang, Jiangsu 222047, China (CN)
Inventor
1
- Name:
- GAO, Xiaohui
- Address:
- China (CN)
2
- Name:
- BIAN, Lin
- Address:
- China (CN)
3
- Name:
- LIU, Bing
- Address:
- China (CN)
Priority
- Priority Number:
- 201611035019
- Priority Date:
- 23/11/2016
- Priority Country:
- China (CN)
Classification
- IPC classification:
- C07D 487/04; A61K 31/519; A61P 19/02; A61P 29/00;
Publication
European Patent Bulletin
1
- Issue number:
- 202236
- Publication date:
- 07/09/2022
- Description:
- Grant (B1)
2
- Issue number:
- 202240
- Publication date:
- 05/10/2022
- Description:
- Change of owner's name or address
3
- Issue number:
- 202241
- Publication date:
- 12/10/2022
- Description:
- Document reprinted after correction (B8, B9)
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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