Otsuka Pharmaceutical Co., Ltd. v. Lupin Limited et al

  1. July 31, 2024

    Del. Judge Clears Lupin's Generic Kidney Disease Drug

    A ruling out of a Delaware federal court on Wednesday prevented a major Japanese pharmaceutical company from using patent law to block an Indian rival's efforts to market a generic version of a blockbuster kidney disease treatment.

  2. December 14, 2023

    IP Forecast: Del. Judge To Hear Kidney Drug Case

    As the year winds down, a Delaware federal judge is set to oversee a trial over a major Japanese pharmaceutical company's claims that an Indian rival's efforts to market a generic version of a blockbuster kidney disease treatment infringe its patents. Here's a look at that case — plus all the other major intellectual property matters on deck in the coming week.