Patent details
EP3377049 Title: CRYSTALLINE FORMS OF TAPENTADOL SALTS AND PROCESS FOR PREPARATION THEREOF
Basic Information
- Publication number:
- EP3377049
- PCT Application Number:
- IN2016000270
- Type:
- European Patent Granted for LU
- Legal Status:
- Revoked
- Application number:
- EP168658920
- PCT Publication Number:
- WO2017085734
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- CRYSTALLINE FORMS OF TAPENTADOL SALTS AND PROCESS FOR PREPARATION THEREOF
- French Title of Invention:
- FORMES CRISTALLINES DE SELS DE TAPENTADOL ET LEUR PROCÉDÉ DE PRÉPARATION
- German Title of Invention:
- KRISTALLINE FORMEN VON TAPENTADOLSALZEN UND VERFAHREN ZUR HERSTELLUNG DAVON
- SPC Number:
Dates
- Filing date:
- 16/11/2016
- Grant date:
- 06/01/2021
- EP Publication Date:
- 26/09/2018
- PCT Publication Date:
- 26/05/2017
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 06/01/2021
- EP B1 Publication Date:
- 06/01/2021
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 16/11/2021
- Expiration date:
- 16/11/2036
- Renunciation date:
- Revocation date:
- 04/03/2023
- Annulment date:
Owner
- From:
- 30/12/2020
- Name:
- MSN Laboratories Private Limited
- Address:
- Sy. No: 317&323 Rudraram (Vil) Patancheru (Mdl) Medak (Dist), Hyderabad, Telangana 502329, India (IN)
Inventor
1
- Name:
- THIRUMALAI RAJAN, Srinivasan
- Address:
- India (IN)
2
- Name:
- VENKATESH, Mummadi
- Address:
- India (IN)
3
- Name:
- PRANEETH KUMAR, Anugu
- Address:
- India (IN)
4
- Name:
- KISHORE KUMAR, Muppa
- Address:
- India (IN)
Priority
- Priority Number:
- 6191CH2015
- Priority Date:
- 17/11/2015
- Priority Country:
- India (IN)
Classification
- IPC classification:
- A61K 31/00; A61P 25/04; C07C 215/54;
Publication
European Patent Bulletin
1
- Issue number:
- 202101
- Publication date:
- 06/01/2021
- Description:
- Grant (B1)
2
- Issue number:
- 202145
- Publication date:
- 10/11/2021
- Description:
- Opposition procedure started
3
- Issue number:
- 202328
- Publication date:
- 12/07/2023
- Description:
- Revocation of the European patent
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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