Ryan D. Chavez

Rutan & Tucker LLP provides legal services. It offers corporate and tax, employment, intellectual property, litigation and trial, and real estate services. The company was founded in 1986 and is headquartered in Costa Mesa, CA.

Asterias Biotherapeutics, Inc. is a clinical-stage biotechnology company, which focuses on developing and commercializing novel therapies in the emerging fields of cell therapy and regenerative medicine. Its product candidates include AST-OPC1, trial for spinal cord injuries; AST-VAC1, a patient specific cancer immunotherapy focused on acute myeloid leukemia; and AST-VAC2, a non-patient-specific cancer immunotherapy for non-small cell lung cancer. The company was founded on September 24, 2012 and is headquartered in Fremont, CA.

Questcor Pharmaceuticals, Inc. was engaged in development, marketing and sale of prescription drugs. It operated as a biopharmaceutical company which focuses on the treatment of patients with serious, difficult-to-treat autoimmune and inflammatory disorders. The company's primary product was H.P. Acthar Gel, an injectable drug for the treatment of proteinuria in the nephrotic syndrome of the idiopathic type, or NS, the treatment of acute exacerbations of multiple sclerosis, or MS, in adults, the treatment of infantile spasms, or IS, in infants and children under two years of age, and the treatment of certain rheumatology related conditions, including the treatment of the rare and closely related neuromuscular disorders dermatomyositis and polymyositis. Questcor Pharmaceuticals was founded in September 1992 and was headquartered in Anaheim, CA.