Jansen Pharmaceuticals is a global pharmaceutical company that focuses on developing innovative treatments for various medical conditions. It is a subsidiary of Johnson & Johnson, which allows it to leverage extensive research and development resources. The company is known for its work in areas such as oncology, immunology, and neuroscience. Founded in 1953, Jansen Pharmaceuticals has made significant contributions to medicine, including the development of several important drugs. The company emphasizes patient-centered care and aims to address unmet medical needs through its diverse portfolio of products and ongoing research initiatives.