Japanese court rejects Viatris' bid to block Sawai Amitiza generic
By Toko Sekiguchi ( March 30, 2026, 08:43 GMT | Insight) -- An Osaka District Court ruling handed Japanese generics maker Sawai Pharmaceutical a win against Viatris’ Japan unit, holding that a later patent extension for a new dose can’t be used to keep blocking an older version of the same drug.An Osaka District Court ruling handed Japanese generics maker Sawai Pharmaceutical a win against Viatris’ Japan unit, holding that a later patent extension for a new dose can’t be used to keep blocking an older version of the same drug....
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