Tag Archive: infringement

Japan Considering Specialist Entry and Search as Last Resort for Disclosure in Patent Infringement Litigation

Following reports of a considered revision to the Japanese Patent Act to enable “discovery” of data on patent infringement earlier this year, the proposal has been officially made. A patent attorney’s informational meeting on July 23, 2019, gave explanation. The…
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Toray Challenges Generic Pharmaceuticals over What It Claims Are Overly Narrow Restrictions to Extended Use Patent

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

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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Post Issuance Proceedings in Japan (Presentation)

The options and implications for post-issuance/grant proceedings and oppositions in Japan can be complicated, and you will need to take various factors into consideration. Our presentation gives you background and ideas for protecting or challenging issued patents. We would be…
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