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Teisinis statusas
Patentas neįsigaliojo (pagal EPK)
| (51) | INT.CL. | C07C 67/08 | |
| C07C 69/76 | |||
| C07C 201/08 | |||
| C07C 63/04 |
| (11) | Patento numeris | 3619188 |
| (13) | Dokumento rūšis | T |
| (96) | Europos patento paraiškos numeris | 18749310.1 |
| Europos patento paraiškos padavimo data | 2018-07-16 | |
| (97) | Europos patento paraiškos paskelbimo data | 2020-03-11 |
| (45) | Paskelbimo apie Europos patento išdavimą data | 2020-10-07 |
| (46) | Apibrėžties vertimo paskelbimo data |
| (86) | Numeris | PCT/EP2018/069192 |
| Data | 2018-07-16 |
| (87) | Numeris | WO 2019/016110 |
| Data | 2019-01-24 |
| (30) | Numeris | Data | Šalis |
| 17181783 | 2017-07-18 | EP | |
| 201762533712 P | 2017-07-18 | US |
| (72) |
BERSIER, Michael, CH
KULESZA, Anna, CH
HANSELMANN, Paul, CH
AELLIG, Christof, CH
FILLIGER, Sarah, CH
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| (73) |
Lonza Ltd,
Lonzastrasse, 3930 Visp,
CH
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| (54) | METHOD FOR PREPARATION OF 5-FLUORO-2-METHYL-3-NITROBENZOIC ACID AND ITS METHYL ESTER |
| METHOD FOR PREPARATION OF 5-FLUORO-2-METHYL-3-NITROBENZOIC ACID AND ITS METHYL ESTER |