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Legal status
Patent not validated
| (51) | INT.CL. | A61K 47/32 | |
| A61K 9/16 | |||
| A61K 9/20 | |||
| A61K 9/22 | |||
| C08J 3/12 |
| (11) | Number of the document | 3173101 |
| (13) | Kind of document | T |
| (96) | European patent application number | 15825381.5 |
| Date of filing the European patent application | 2015-07-24 | |
| (97) | Date of publication of the European application | 2017-05-31 |
| (45) | Date of publication and mention of the grant of the patent | 2020-10-21 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2015/071168 |
| Date | 2015-07-24 |
| (87) | Number | WO 2016/013675 |
| Date | 2016-01-28 |
| (30) | Number | Date | Country code |
| 2014152290 | 2014-07-25 | JP |
| (72) |
FURO, Chizuko, JP
KANDA, Taiji, JP
HARA, Koji, JP
VAVIA, Pradeep Ratilal, IN
MONPARA, Jasmin Dhirajlal, IN
JADHAV, Pankaj Hanumantrao, IN
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| (73) |
Mitsubishi Chemical Corporation,
1-1, Marunouchi 1-chome, Chiyoda-ku,, Tokyo 1008251,
JP
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| (54) | POLYVINYL ALCOHOL PARTICLES, PHARMACEUTICAL BINDER USING SAME, PHARMACEUTICAL TABLET, SUSTAINED-RELEASE PHARMACEUTICAL TABLET, AND METHOD FOR PRODUCING POLYVINYL ALCOHOL PARTICLES |
| POLYVINYL ALCOHOL PARTICLES, PHARMACEUTICAL BINDER USING SAME, PHARMACEUTICAL TABLET, SUSTAINED-RELEASE PHARMACEUTICAL TABLET, AND METHOD FOR PRODUCING POLYVINYL ALCOHOL PARTICLES |