Patent details
EP2481722 Title: SITAGLIPTIN INTERMEDIATES, PREPARATION METHODS AND USES THEREOF
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Basic Information
- Publication number:
- EP2481722
- WO Application Number:
- CN2010077262
- Type:
- European Patent Granted for NL
- Status:
- Deemed not to be granted
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP10818419.3
- WO Publication Number:
- WO2011035725
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- China (CN)
- Publications:
Dates
- Filing date:
- 25/09/2010
- Grant date:
- 27/08/2014
- EP Publication Date:
- 27/08/2014
- WO Publication Date:
- 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:
- 27/08/2014
- EP B1 Publication Date:
- 27/08/2014
- 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:
- 24/09/2030
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 27/08/2014
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 27/08/2014
- Name:
- Zhejiang Jiuzhou Pharmaceutical Co., Ltd.
- Address:
- 99 Waisha Road, JIAOJIANG DISTRICT TAIZHOU CITY ZHEJIANG 318000, China (CN)
Inventor
1
- Name:
- ZHU, Guoliang
- Address:
- TAIZHOU ZHEJIANG 318000, China (CN)
2
- Name:
- ZHANG, Jian
- Address:
- TAIZHOU ZHEJIANG 318000, China (CN)
3
- Name:
- YANG, Lijun
- Address:
- TAIZHOU ZHEJIANG 318000, China (CN)
4
- Name:
- YAO, Qingdan
- Address:
- TAIZHOU ZHEJIANG 318000, China (CN)
5
- Name:
- YING, Jie
- Address:
- TAIZHOU ZHEJIANG 318000, China (CN)
Priority
- Priority Patent Number:
- 200910153059
- Priority Date:
- 27/09/2009
- Priority Country:
- China (CN)
Classification
- Main IPC Class:
- C07C 229/34;
- IPC or IDT classification:
- C07C 213/00; C07C 215/28; C07C 227/14; C07D 487/04;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 2015/05
- Publication date:
- 28/01/2015
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 2014/36
- Publication date:
- 03/09/2014
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 201435
- Publication date:
- 27/08/2014
- Description:
- Grant (B1)
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