Eisai said on March 25 that it has reached a settlement with Indian drug maker Sun Pharmaceutical Industries over a patent infringement lawsuit involving a generic version of its cancer drug Lenvima (lenvatinib) in the US. The Japanese pharma has…
To read the full story
Related Article
- Eisai Settles Lenvima Patent Case with India’s Torrent
November 10, 2025
- Eisai Settles US Lenvima Suit with Dr. Reddy’s, Generic Launch Barred Until 2030
September 25, 2025
- Eisai Wins Lenvima Patent Suit in US, Barring Generic to 2036
May 30, 2025
BUSINESS
- Japan Pharma Market Up 1.7% in 2025, 5th Straight Year of Growth: IQVIA
February 26, 2026
- Sawai to End Teribone Generic Sales following Patent Settlement
February 26, 2026
- Darzquro Seen as Emerging Standard in High-Risk SMM: Specialist
February 26, 2026
- Towa Wins Pediatric Autism Use for Abilify Generic
February 26, 2026
- Jardiance Tops Five Promotion Channels in January: Intage
February 26, 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…





