Douglas W. Heigel

Thermage, Inc. manufactures and distributes medical devices. The company is developing innovative aesthetic technologies including its patented capacitive radiofrequency device to achieve a desired cosmetic or therapeutic effecton and under the skin surface. The company was founded in the year 1995 by Edward W. Knowlton and is headquartered in Hayward, CA.

Argonaut Technologies, Inc. develops, manufactures, and markets products that enable chemists to use high speed parallel synthesis in the development of new drugs

Biomolecular Technologies, Inc. is a biotechnology and pharmaceutical company. The private company is based in Troy, NY.

Solta Medical, Inc. designs, develops, manufactures and markets energy-based medical device systems for aesthetic applications. Its brands include Clear + Brilliant pélo, Thermage, Liposonix, VASER, Fraxel, Clear + Brilliant, and Isolaz systems which are used to address various aesthetic issues. The company was founded by Edward W. Knowlton on January 11, 1996 and is headquartered in Pleasanton, CA.

Invuity, Inc. operates as a medical technology company. The firm engages in the development and marketing of surgical and medical devices. Its products include retractors, handhelds and drop-ins under the Photonics and PhotonBlade brands. The company was founded by Kenneth B. Trauner and Alex Vayser on November 29, 2004 and is headquartered in San Francisco, CA.