Patent details
EP1515963 Title: A PROCESS FOR PREPARATION OF OPTICALLY PURE OR OPTICALLY ENRICHED SULFOXIDE COMPOUNDS, INCLUDING AMORPHOUS ESOMEPRAZOLE AND SALTS THEREOF
Basic Information
- Publication number:
- EP1515963
- PCT Application Number:
- PCT/US/2003/020250
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP037621067
- PCT Publication Number:
- WO/2004/002982
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- A PROCESS FOR PREPARATION OF OPTICALLY PURE OR OPTICALLY ENRICHED SULFOXIDE COMPOUNDS, INCLUDING AMORPHOUS ESOMEPRAZOLE AND SALTS THEREOF
- French Title of Invention:
- PROCEDE DE PREPARATION DE COMPOSES SULFOXYDE OPTIQUEMENT PURS OU OPTIQUEMENT ENRICHIS, NOTAMMENT DE L'ESOMEPRAZOLE AMORPHE ET SES SELS
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG OPTISCH REINER ODER OPTISCH ANGEREICHERTER SULFOXIDVERBINDUNGEN EINSCHLIESSLICH AMORPHEN ESOMEPRAZOLS UND DESSEN SALZE
- SPC Number:
Dates
- Filing date:
- 27/06/2003
- Grant date:
- 14/02/2007
- EP Publication Date:
- 14/02/2007
- PCT Publication Date:
- 08/01/2004
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 23/03/2005
- EP B1 Publication Date:
- 14/02/2007
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 27/06/2007
- Expiration date:
- 27/06/2023
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 27/06/2003
- Name:
- Dr. Reddy's Laboratories Inc.
- Address:
- 200 Somerset Corporate Boulevard, 7th Floor, Bridgewater, NJ 08807, United States (US)
- Name:
- Dr. Reddy's Laboratories Ltd.
- Address:
- 7-1-27 Ameerpet, Hyderabad 500 016, Andhra Pradesh, India (IN)
Inventor
1
- Name:
- REDDY Manne, Satyanarayana
- Address:
- India (IN)
2
- Name:
- KUMAR Muppa, Kishore
- Address:
- India (IN)
3
- Name:
- PURANDHAR Koilkonda
- Address:
- India (IN)
4
- Name:
- REDDY Kikkuru, Srirami
- Address:
- India (IN)
5
- Name:
- SREENATH Keshaboina
- Address:
- India (IN)
Priority
1
- Priority Number:
- MA04892002
- Priority Date:
- 27/06/2002
- Priority Country:
- India (IN)
2
- Priority Number:
- MA04932002
- Priority Date:
- 28/06/2002
- Priority Country:
- India (IN)
Classification
- Main IPC Class:
- C07D 401/12;
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