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Toray Challenges Generic Pharmaceuticals over What It Claims Are Overly Narrow Restrictions to Extended Use Patent

admin January 31, 2019

Japanese chemical giant Toray announced on December 19, 2018 that it is striking out at two competitors that it claims are violating its extended medical use patent for an anti-itch product, Remitch®. The Japanese business paper Nikkei Shimbun took up…
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IP News, Patent Duration, Patent Infringement, What's New

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Foreign Statements Weighed for Estoppel by Japan’s IP High Court

admin June 2, 2017

In a possibly consequential decision, the IP High Court overturned the Tokyo District Court’s infringement case decision against Debiopharm International S.A., judging that plaintiff Nichi-Iko’s patent No. 4430229 was not infringed. What was important about the decision was that the…
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Government Policy, IP High Court, IP News, Litigation and Negotiation, Patent Infringement, What's New

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Toray Challenges Generic Pharmaceuticals over What It Claims Are Overly Narrow Restrictions to Extended Use Patent

Foreign Statements Weighed for Estoppel by Japan’s IP High Court