Genentech has filed a patent infringement suit in Japan over Rituxan (rituximab), seeking to block the launch of its biosimilar version being planned for later this month by Sandoz and Kyowa Hakko Kirin, according to Chugai Pharmaceutical, which is assisting…
To read the full story
Related Article
- Tokyo Court Dismisses Genentech’s Bid to Block Rituxan Biosimilar
May 30, 2019
- Japan’s 1st Rituxan Biosimilar Boasts 13% Share: Sandoz Country Head
June 28, 2018
- Kyowa Kirin Officially Announces Launch of Japan’s 1st Rituxan Biosimilar on Jan. 18
January 18, 2018
- Japan’s 1st Rituxan Biosimilar to Hit Shelves as Scheduled despite Patent Suit Filed
January 16, 2018
BUSINESS
- G1 Reform Will Accelerate LLP Transfers, Fuel Competition: LTL Chief
April 15, 2026
- Daiichi Sankyo’s I-DXd Filed in US for SCLC, Wins Priority Review
April 15, 2026
- Nxera’s Partner Earns Taiwan Approval for Daridorexant
April 15, 2026
- Sanofi Japan Sales Rise 4.5% in 2025 as Dupixent Widens Label
April 15, 2026
- Eylea Biosimilar Supply Curbed amid Originator Disruption
April 14, 2026
In the complex landscape of the Japanese pharmaceutical market, the “status quo” is often the safest harbor. But for leaders like Kennet Brysting, former president of Gilead Japan, the status quo is the most dangerous place to stay.Innovation in Japan…





