Patent details
EP3452038 Title: PROCESS FOR THE PREPARATION OF INTERMEDIATES USEFUL IN THE PREPARATION OF HEPATITIS C VIRUS (HCV) INHIBITORS
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Basic Information
- Publication number:
- EP3452038
- WO Application Number:
- IB2017052527
- 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:
- EP17792575.7
- WO Publication Number:
- WO2017191546
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- India (IN)
- Publications:
Dates
- Filing date:
- 01/05/2017
- Grant date:
- 06/07/2022
- EP Publication Date:
- 13/03/2019
- WO Publication Date:
- 09/11/2017
- 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:
- 06/07/2022
- EP B1 Publication Date:
- 06/07/2022
- 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:
- 30/04/2037
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 06/07/2022
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 06/07/2022
- Name:
- Laurus Labs Limited
- Address:
- 2nd Floor, Serene Chambers Road No. 7 Banjara Hills, Hyderabad 500034, India (IN)
Inventor
1
- Name:
- YALAMAREDDY, Krishna R.
- Address:
- Plano Texas 75024, United States of America (US)
2
- Name:
- LEIGH, Clifton
- Address:
- Somerville Massachusetts 02144, United States of America (US)
3
- Name:
- SUBRAMANIAN, Sankar
- Address:
- Auburndale Massachusetts 02466, United States of America (US)
4
- Name:
- MCCARRON, Stephen
- Address:
- Millis Massachusetts 02054, United States of America (US)
5
- Name:
- DEPAOLIS, Omar
- Address:
- Allston Massachusetts 02134, United States of America (US)
6
- Name:
- MARBLE, Lyndon
- Address:
- Brookline New Hampshire 03033, United States of America (US)
Priority
- Priority Patent Number:
- 201662332193 P
- Priority Date:
- 05/05/2016
- Priority Country:
- United States of America (US)
Classification
- IPC or IDT classification:
- A61K 31/4188; C07D 491/052; C07C 255/54; C07D 311/78; C07D 491/048;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 45/22
- Publication date:
- 09/11/2022
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 27/22
- Publication date:
- 06/07/2022
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202227
- Publication date:
- 06/07/2022
- 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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