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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07C 67/343 | |
| C07C 69/675 | |||
| C07B 53/00 | |||
| C07B 61/00 |
| (11) | Patento numeris | 1908747 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 06781793.2 |
| Europos patento paraiškos padavimo data | 2006-07-27 | |
| (97) | Europos patento paraiškos paskelbimo data | 2008-04-09 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2012-01-04 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/JP2006/314882 |
| Data | 2006-07-27 |
| (87) | Numeris | WO 2007/013555 |
| Data | 2007-02-01 |
| (30) | Numeris | Data | Šalis |
| 2005219163 | 2005-07-28 | JP |
| (72) |
KOURA, Minoru, JP
YAMAZAKI, Yukiyoshi, JP
SHIBUYA, Kimiyuki, JP
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| (73) |
Kowa Company, Ltd.,
6-29, Nishiki 3-chome Naka-ku, Nagoya-shi, Aichi-ken 460-8625,
JP
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| (54) | PROCESS FOR PRODUCING OPTICALLY ACTIVE 2-HYDROXYBUTYRIC ESTER |
| PROCESS FOR PRODUCING OPTICALLY ACTIVE 2-HYDROXYBUTYRIC ESTER |