J. Darren Head

Cytovance Biologics, Inc. operates as a biopharmaceutical contract manufacturing company. It specializes in the production of therapeutic proteins and antibodies from both mammalian cell culture and microbial fermentation. Its services include Cell Line Selection, Cell Culture, Recovery and Purification, Analytical development, Troubleshooting Existing Processes, Final Product Fill and Finish, Technology Transfer, Microbial Fermentation, Purification, Cell banking and storage, and Project management. The company was founded in 2003 and is headquartered in Oklahoma City, OK.

Immucor, Inc. develops, manufactures and sells transfusion and transplantation diagnostics products. It engages in the development, manufacture, and sale of products used by hospital blood banks, clinical laboratories, and blood donor centers to detect and identify certain properties of human blood prior to patient transfusion. The company was founded on May 19,1982 and is headquartered in Norcross, GA.

Aronex Pharmaceuticals, Inc. develops proprietary medicines to treat cancer and infectious diseases. The company's products include Nyotran, Atragen, Annamycin, and Zintevir. It is headquartered in The Woodlands, TX.

Allergan, Inc. operated as a global healthcare company. It engaged in the development and commercialization of specialty pharmaceutical, medical device ,and over-the-counter products for the ophthalmic, neurological, medical aesthetics, medical dermatology, breast aesthetics, obesity intervention, urological, and other specialty markets. The company was founded by Gavin S. Herbert Sr. in 1950 and headquartered in Irvine, CA.

Siwa Biotech Corp. develops a technology for the development of male non-hormonal contraceptive pill. It develops tyrosylprotein sulfotransferase (TPST) inhibitors to be used as a male contraceptive with anti-HIV activity. The company was founded by William M. Canfield and Kevin L. Moore in 2005 and is headquartered in Oklahoma City, OK.

Bionova Scientific, Inc. develops cell lines for commercial application. It specializes in protein production from mammalian cell culture, including expression system optimization, host adaptation, media selection, cell culture process development for scale-up, and assay development for product quality. The company is headquartered in Fremont, CA.