Ragupathy Madiyalakan

OncoQuest, Inc. is a Canadian biotechnology company, which engages in developing and commercializing products for the treatment of cancer. The company is headquartered in Edmonton, Canada.

Oncoquest Pharma USA, Inc. manufactures pharmaceutical products. The private company is based in Miryang-si, South Korea.

Biomira, Inc. engages in the research and development of therapeutic products for the treatment of cancer. The company focuses on developing synthetic vaccines and novel strategies for cancer immunotherapy

Canbiocin, Inc. engages in the development and commercialization of lactic acid bacteria. Its products include Micocin, Procin, and Biota Balance. The company was founded by Michael Stiles, Lynn McMullen, and John Vederas in 1998 and is headquartered in Edmonton, Canada.

Part of Quest PharmaTech, Inc., Sonolight Pharmaceuticals Corp. develops proprietary technologies for cancerous conditions. The private company is based in Edmonton, Canada. The Canadian company was founded by Ragupathy G. Madiyalakan. Sonolight Pharmaceuticals was acquired by Quest PharmaTech, Inc. on July 25, 2001 for $1.48 million.