Patent details
EP2999708 Title: PROCESSES FOR THE PREPARATION OF DEHYDROEPIANDROSTERONE AND ITS INTERMEDIATES
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Basic Information
- Publication number:
- EP2999708
- WO Application Number:
- IB2014061590
- 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:
- EP14801828.6
- WO Publication Number:
- WO2014188353
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- India (IN)
- Publications:
Dates
- Filing date:
- 21/05/2014
- Grant date:
- 22/08/2018
- EP Publication Date:
- 30/03/2016
- WO Publication Date:
- 27/11/2014
- 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:
- 22/08/2018
- EP B1 Publication Date:
- 22/08/2018
- 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:
- 20/05/2034
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 22/08/2018
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 22/08/2018
- Name:
- Dr. Reddy's Laboratories Ltd.
- Address:
- 8-2-337, Road No. 3 Banjara Hills Hyderabad, 500 034 Andhra Pradesh, India (IN)
Inventor
1
- Name:
- FRYSZKOWSKA, Anna
- Address:
- Cambridge CB4 1GF, United Kingdom (GB)
2
- Name:
- QUIRMBACH, Michael Siegfried
- Address:
- 4054 Basel, Switzerland (CH)
3
- Name:
- GORANTLA, Srikanth Sarat Chandra
- Address:
- Hyderabad 500047 Andhra Pradesh, India (IN)
4
- Name:
- ALIETI, Sanjay Reddy
- Address:
- Hyderabad 500090 Andhra Pradesh, India (IN)
5
- Name:
- POREDDY, Srinivas Reddy
- Address:
- Nalgonda 508374 Andhra Pradesh, India (IN)
6
- Name:
- DINNE, Naresh Kumar Reddy
- Address:
- Mahaboob Nagar 509125 Andhra Pradesh, India (IN)
7
- Name:
- TIMMANNA, Upadhya
- Address:
- Hyderabad 500014 Andhra Pradesh, India (IN)
8
- Name:
- DAHANUKAR, Vilas
- Address:
- Hyderabad 500008, India (IN)
Priority
- Priority Patent Number:
- 2214CH2013
- Priority Date:
- 21/05/2013
- Priority Country:
- India (IN)
Classification
- IPC or IDT classification:
- C07J 1/00; C12P 33/16;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 53/18
- Publication date:
- 28/12/2018
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 35/18
- Publication date:
- 22/08/2018
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 201834
- Publication date:
- 22/08/2018
- 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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