Patent details
EP2877474 Title: A PROCESS FOR PREPARATION OF DARUNAVIR
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Basic Information
- Publication number:
- EP2877474
- WO Application Number:
- IB2013001595
- 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:
- EP13822722.8
- WO Publication Number:
- WO2014016660
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- India (IN)
- Publications:
Dates
- Filing date:
- 23/07/2013
- Grant date:
- 04/11/2020
- EP Publication Date:
- 03/06/2015
- WO Publication Date:
- 30/01/2014
- 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:
- 04/11/2020
- EP B1 Publication Date:
- 04/11/2020
- 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:
- 22/07/2033
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 04/11/2020
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 04/11/2020
- Name:
- Laurus Labs Limited
- Address:
- 2nd Floor, Serene Chambers Road No. 7 Banjara Hills, Hyderabad 500034, India (IN)
Inventor
1
- Name:
- CHIVUKULA, Kameswar Rao
- Address:
- IN- 500078 Hyderabad, India (IN)
2
- Name:
- MOTURU, Venkata Ramakrishna Murthy
- Address:
- IN- 500078 Hyderabad, India (IN)
3
- Name:
- INDUKURI, Venkata Sunil Kumar
- Address:
- IN- 500078 Hyderabad, India (IN)
4
- Name:
- GORANTLA, Seeta Ramanjaneyulu
- Address:
- IN- 500078 Hyderabad, India (IN)
Priority
- Priority Patent Number:
- 3021CH2012
- Priority Date:
- 24/07/2012
- Priority Country:
- India (IN)
Classification
- IPC or IDT classification:
- A61K 31/34; A61P 31/18; C07C 303/38; C07D 493/00; C07D 493/04;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 14/21
- Publication date:
- 07/04/2021
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 45/20
- Publication date:
- 04/11/2020
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
1
- Issue number:
- 202050
- Publication date:
- 09/12/2020
- Description:
- Application number/publication number of the divisional application (Art. 76) changed
2
- Issue number:
- 202045
- Publication date:
- 04/11/2020
- 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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