EP2167477 - Bibliographic data
Process for preparing pure valsartan
| Last update | 17/06/2025 |
|---|---|
| Legal status | Brevet déchu |
| Origin | Euro-PCT |
| (73) Holder |
MYLAN LABORATORIES LIMITED Plot No. 564/A/22, Road No. 92 Jubilee Hills Hyderabad
500033 Andhra Pradesh
Inde
|
|---|---|
| (72) Inventors |
TYAGI, Om, Dutt Plot No 34A Anrich Industrial Estate Bollaram Jinnaram Mandal Medak Dist. Hyderabad 500 055
Andhra Pradesh
Inde
RAO, Jakka, Devendra Plot No 34A Anrich Industrial Estate Bollaram Jinnaram Mandal Medak Dist. Hyderabad 500 055
Andhra Pradesh
Inde
KUMAR, Katukuri, Aravind Plot No 34A Anrich Industrial Estate Bollaram Jinnaram Mandal Medak Dist. Hyderabad 500 055
Andhra Pradesh
Inde
RAO, Dammalapati, Ventaka, Lakshmi, Narasimha P. No: 34/A, Anrich Industrial Estate Bollaram, Jinnaram, Medak (DT)
Hyderabad 502 325
Inde
|
| (74) Agent |
Mail recipient WITTKOPP, ALEXANDER Maiwald Patentanwalts GmbH Jungfernstieg 38
20354 Hamburg
Allemagne
|
| (21) Request number | EP08789911.8 |
|---|---|
| (22) Request date | 26/06/2008 |
| (11) Publication number | EP2167477 |
|---|---|
| Publication date | 27/02/2013 |
| (54) Title of the invention | Process for preparing pure valsartan |
|---|---|
| (51) International classification | C07D 257/04 |
| International classification (before reform) | None |
| Claimed priority |
(31) Number: CH13832007 |
|---|---|
| Initial application | None |
| Divisional application | None |
| Expected annuity |
Annuity: 6 -
Amount: 75 € -
Due date 01/07/2013
Surtax: 6 - Amount: 15 € - Due date 02/01/2014 |
|---|---|
| Last annuity | None |
| Publication | BREVETS D'INVENTION DESIGNANT MC DELIVRES PAR l'OEB - bulletin 2013/1, of 31/03/2013 |
|---|---|
| History | Publication de la délivrance du brevet européen - Legal date 27/02/2013 Entrée en période de grâce du brevet d'invention - Legal date 01/07/2013 Déchéance du brevet d'invention après période de grâce - Legal date 01/07/2013 |