Toray Industries said on October 25 that a ruling has affirmed the validity of oral pruritis treatment Remitch’s (nalfurafine) method-of-use patent and its patent term extension. Whether the ruling will affect the sales of its generic versions already on the…
To read the full story
Related Article
- Sawai Follows Fuso to Challenge Remitch Patent Ruling
June 10, 2025
- Fuso Takes Remitch Patent Case to Top Court
June 9, 2025
- Sawai Cuts FY2024 Results after Remitch Ruling, Net Profit Drops by Half
June 4, 2025
- Fuso Sets Up 8 Billion Yen Credit Line after Remitch Ruling
June 3, 2025
- Sawai, Fuso Ordered to Pay 20-Plus Billion Yen in Remitch Patent Suit
May 29, 2025
- Fuso Says Toray Jacked Up Damage Claim in Remitch Patent Suit
March 28, 2024
- Toray Sues Sawai, Fuso over Use Patent for Remitch OD Tablets
December 20, 2018
BUSINESS
- Hisamitsu Starts Promotion of Yaz AGs under Bayer Alliance
March 11, 2026
- Seagen ADC Patent Dispute Ends with Daiichi Sankyo Victory
March 11, 2026
- Seikagaku Re-Files Herniated Disk Drug with US FDA
March 11, 2026
- Lotte to Step Up CVC Investments to Drive CDMO Synergies
March 10, 2026
- Ipsen to Withdraw Tazverik Overseas over Secondary Cancer Risk
March 10, 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…





