Leslie Lewis Dan

Deprenyl Research Ltd. manufactures, develops, produces and distributes diagnostic and therapeutic products. The company was headquartered in Kirkland, Canada.

Part of Teva Pharmaceutical Industries Ltd., Novopharm Ltd. is a Canadian company that develops pharmaceutical products. The company is based in Toronto, Canada. Novopharm was acquired by Teva Pharmaceutical Industries Ltd. on February 01, 2000. The company was founded by Leslie Lewis Dan.

Viventia Biotech, Inc. discovers, develops, manufactures, and commercializes monoclonal antibody products. Its products are used to treat head, neck, and bladder cancers. The company was founded by Albert D. Friesen in 1995 and is headquartered in Toronto, Canada

Viventia Bio, Inc. operates as a biologics oncology company, which focuses on designing, engineering, and developing targeted protein therapeutics. The company was founded by Leslie Lewis Dan in October 2012 and is headquartered in Winnipeg, Canada.

Sesen Bio, Inc. is a late-stage clinical company, which engages in the development of targeted fusion protein therapeutics. It offers Vicineum and Proxinium, which target tumor cell surface antigens that allow for rapid internalization into the targeted cancer cell and also have limited expression on normal cells. The company was founded by Reza Dana, K. Christopher Garcia, Gregory L. Verdine, Casey T. Weaver, and K. Dane Wittrup on February 25, 2008 and is headquartered in Cambridge, MA.

Jubilant DraxImage, Inc. engages in the provision of development, manufacturing, and commercialization of radiopharmaceuticals. Its product Drax Exametazime used for the diagnosis and treatment of disease such as intra-abdominal infection and inflammatory bowel disease. The company is headquartered in Kirkland, Canada.