John D. Baldeschwieler

Arcturus Capital LLC (Arcturus Capital) is a venture capital firm founded in 2000 by Stephen H Watkins. The firm is headquartered in Pasadena, California.

Part of Advanced Micro Devices, Inc., Vestar, Inc. is a leading privately held real estate company that specializes in the acquisition, management, and development of retail real estate. The company is based in San Dimas, CA. The company manages over 30 million square feet of space in 7 states throughout the western United States, including entertainment-retail complexes, power and lifestyle centers, and neighborhood centers. Founded in 1989, Vestar has earned a reputation for integrity and responsibility in the fields of retail property development, operations, leasing, and marketing. Vestar was acquired by Nexgen, Inc. on February 22, 1995 for $96.70 million.

Athenaeum Ventures LLC (Athenaeum Ventures) is an venture capital firm founded in 1999 by John D. Baldeschwieler, Malcolm E. Cloyd and John H. Glanville. The firm is headquartered in Pasadena, California.

Syagen Technology, Inc. develops mass spectrometry products and technology for molecular analysis. It offers atmospheric pressure photo ionization (APPI) ion sources that are used for the ionization of a range of compounds, including non-polar compounds; ion sources with APCI/APPI combination that are used for the ionization of non-polar compounds; and APCI/APPI probes that are used for introducing samples into the ion source. The company was founded by Jack A. Syage in 1996 and is headquartered in Tustin, CA.

Part of Incyte Corp., Combion, Inc. is a company that develops ink-jet technology for a variety of high-density gridding synthesis applications. The company is based in Pasadena, CA. The company was founded by Thomas Theriault, John D. Baldeschwieler. Combion was acquired by Incyte Corp. on August 15, 1996 for $2.98 million.

Huntington Medical Research Institute is an independent non-profit organization that aims to improve health and prolong life. The non-profit company is based in Pasadena, CA.