Patent details
EP2548868 Title: METHOD AND PROCESS FOR PREPARATION AND PRODUCTION OF DEUTERATED OMEGA -DIPHENYLUREA
Basic Information
- Publication number:
- EP2548868
- PCT Application Number:
- CN2011071926
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP117556845
- PCT Publication Number:
- WO2011113367
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- METHOD AND PROCESS FOR PREPARATION AND PRODUCTION OF DEUTERATED OMEGA -DIPHENYLUREA
- French Title of Invention:
- MÉTHODE ET PROCÉDÉS DE PRÉPARATION ET DE PRODUCTION DE OMEGA-DIPHÉNYLURÉE DEUTÉRÉE
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG VON DEUTERIERTEM OMEGA-DIPHENYL-HARNSTOFF
- SPC Number:
Dates
- Filing date:
- 17/03/2011
- Grant date:
- 24/01/2018
- EP Publication Date:
- 23/01/2013
- PCT Publication Date:
- 22/09/2011
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 24/01/2018
- EP B1 Publication Date:
- 24/01/2018
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 17/03/2018
- Expiration date:
- 17/03/2031
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 17/01/2018
- Name:
- Suzhou Zelgen Biopharmaceutical Co., Ltd.
- Address:
- No. 209 Chengfeng Road Kunshan, Jiangsu 215300, China (CN)
Inventor
1
- Name:
- FENG, Weidong
- Address:
- China (CN)
2
- Name:
- DAI, Xiaojun
- Address:
- China (CN)
3
- Name:
- GAO, Xiaoyong
- Address:
- China (CN)
Priority
- Priority Number:
- 201010127706
- Priority Date:
- 18/03/2010
- Priority Country:
- China (CN)
Classification
- IPC classification:
- A61K 31/44; A61K 51/04; A61P 35/00; C07B 59/00; C07C 209/24; C07C 275/30; C07D 209/48; C07D 213/68; C07D 213/81;
Publication
European Patent Bulletin
1
- Issue number:
- 201804
- Publication date:
- 24/01/2018
- Description:
- Grant (B1)
2
- Issue number:
- 201809
- Publication date:
- 28/02/2018
- Description:
- Application number/publication number of the divisional application (Art. 76) changed
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
| Filing date | Document type | Number of pages |
|---|---|---|
| 31/07/2018 | Outgoing Correspondence | 1 |