John David Hansen

Dura Pharmaceuticals, Inc. markets and sells prescription products that treat infectious and respiratory diseases. Dura focuses on products and transactions that leverage its sales and marketing organization. Dura also intends, through the use of collaborative relationships, to develop the Spiros® motorized blisterdisk and Spiros® S2 pulmonary drug delivery systems for the local and systemic delivery of a wide range of medications. It is located in San Diego, CA.

Avanir Pharmaceuticals, Inc. engages in the development of therapeutic products for the treatment of nervous system disorder. The company was founded on August 31, 1988 and headquartered in Aliso Viejo, CA.

Telik, Inc. is an innovative biopharmaceutical company focused on discovering, developing and commercializing novel small molecule drugs to treat serious diseases. Its TELINTRA product is used for treatment of cytopenias due to myelodysplastic syndrome and chemotherapy. The company's product candidates were discovered using its proprietary drug discovery technology TRAP, which enables the rapid and efficient discovery of small molecule drug candidates. Telik was founded in September 1988 and is headquartered in Palo Alto, CA.

MabVax Therapeutics, Inc. developed and commercialized immunotherapeutics for the treatment of cancer. The company was founded in 2006 and is headquartered in San Diego, CA.

Xenerex Biosciences engages in developing and commercializing human antibody products to target antigens. The company was founded by John David Hansen and Wolfgang W. Scholz and is headquartered in Aliso Viejo, CA.

MabVax Therapeutics Holdings, Inc. is a clinical stage biopharmaceutical company, which focuses on discovering and developing innovative vaccine and monoclonal antibody-based therapeutics for the diagnosis and treatment of cancer. The company was founded on July 8, 2014 and is headquartered in San Diego, CA.