tokyo - Keisen Associates

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…
Read more

IP News, Patent Duration, Patent Infringement, What's New

claim, extend, extension, infringement, Patent, pharmaceutical, tokyo, Toray, use

Tokyo, Japan

tyaguchi March 22, 2011

Keisen Associates Aioi Nissay Dowa Sompo Nibancho Bldg. 8th Floor Nibancho 5-6, Chiyoda-ku, Tokyo 102-0084 E-mail:keisen_tky@keisenassociates.com Tel: +81-3-6825-1418 from abroad (03-6825-1418 domestic) Fax: +81-3-6825-1423 from abroad (03-6825-1423 domestic) (Moved from this address in February 2021) Waterras Annex, Suite #1205 2-105…
Read more

firm, Japan, patent law, patent office, tokyo

Tag Archive: tokyo

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

Tokyo, Japan