Sumitomo Dainippon Pharma said on February 24 that it has filed a patent infringement lawsuit in the US against 15 more companies over the use patent of its flagship antipsychotic Latuda (lurasidone) after the Osaka-based company sued two generic makers…
To read the full story
Related Article
- Sumitomo Dainippon Operating Profit Plummets 50% on Drug Price Cut, Generic Erosions
October 31, 2018
- Latuda Use Patent Suit Could Wrap Up in December: Sumitomo Dainippon Chief
May 14, 2018
- US Appeals Court Favors Sumitomo Dainippon in Latuda Substance Patent Suit
April 19, 2018
- Sumitomo Dainippon Sues 2 Gx Makers over Latuda, Delays New 5-Year-Plan Announcement
February 15, 2018
BUSINESS
- GSK Files Hep B Drug in Japan as First Global Submission
February 27, 2026
- Astellas Doubles Labor Productivity Since FY2020, Credits Organization Rejig
February 27, 2026
- Sumitomo Regains DSP-0187 Rights as Jazz Calls Off Deal
February 27, 2026
- Asahi Kasei to Buy German Antiviral Specialist Aicuris for 143.1 Billion Yen
February 27, 2026
- Daiichi Sankyo Chair Manabe to Step Down in June
February 27, 2026
I recently sat down with one of the leading medical directors in Japan to discuss the critical evolution of the medical science liaison (MSL) role.The MSL has transformed from a scientific resource into a strategic partner essential for successful product…





