Paul Klingenstein

Medtronic Ablation Frontiers LLC provides technology solutions for cardiac therapy to cure heart arrhythmias focusing on a trial fibrillation. The firm focuses in the treatment of ablation therapy. The company was founded in 2004 and is headquartered in Carlsbad, CA.

Posit Science Corp. provides brain training software. It offers brain fitness programs, insight and memory. The company was founded by Michael Merzenich in July 2002 and headquartered in San Francisco, CA.

Aviir, Inc. discovers, develops and commercializes diagnostic laboratory tests for cardiovascular diseases. The biotechnology company specializes in developing proprietary diagnostic tests to assist in identifying patients who are truly at high risk for the development of a cardiac event. The company was founded in 2005 and is headquartered in Irvine, CA.

International AIDS Vaccine Initiative, Inc. researches and develops to prevent HIV infection and AIDS. It researches and develops vaccine candidates, conducts policy analyses, and serves as an advocate for the field with offices in Africa, India, and Europe. The firm's HIV research and development focuses on three strategies: the design of vaccine immunogens capable of inducing specialized proteins known as broadly neutralizing antibodies, the optimization and development of these antibodies as prevention products, and the development of replicating viral vectors and mRNA. The company was founded in 1996 by Seth Berkley and Lee C. Smith and is headquartered in New York, NY.

Ample Medical, Inc. designs, develops, and manufactures endovascular medical devices. The firm develops minimally invasive medical devices to treat structural heart diseases. It develops a percutaneous system to treat functional mitral valve regurgitation in the setting of dilated cardiomyopathy. The company was founded by Robert T. Chang and John A. Macoviak and is headquartered in Foster City, CA.

Conatus Pharmaceuticals, Inc. is a biotechnology company that focuses on the development and commercialization of novel medicines to treat chronic diseases. The firm engages in developing emricasan, an orally active pan-caspase inhibitor, for the treatment of patients with chronic liver disease and is designed to reduce the activities of human caspases. It also develops CTS-2090, an orally active selective caspase inhibitor, for diseases involving inflammasome pathways. The company was founded by Alfred P. Spada, Jennifer Giottonini Cayer, and Steven J. Mento on July 13, 2005 and is headquartered in San Diego, CA.

VertiFlex, Inc. operates as a medical device company. It offers minimally invasive solutions for the treatment of lumbar spinal stenosis (LSS), which is the cause of spinal surgery in the elderly. The firm specializes in minimally invasive, motion preservation, spine and medical device. The company was founded by Moti Altarac in 2005 and is headquartered in San Clemente, CA.

MC10, Inc. develops stretchable silicon materials for the microelectronics industry. The firm's technology uses semiconductors in conjunction with interconnect and packaging technologies to produce conformal electronics. It offers solutions for applications in consumer electronics, medical devices, industrial products, defense systems, differentiated consumer products, industrial, and military markets. The company was founded by Carmichael S. Roberts Jr., John A. Rogers, Benjamin Schlatka, Marvin J. Slepian, George M. Whitesides, Gilman Callsen and Roozbeh Ghaffari in 2008 and is headquartered in Lexington, MA.

Accel Partners LLC is a venture capital firm founded in 1987 by Jim Swartz and Arthur Patterson. The firm is headquartered in California, the US.

United Behavioral Health provides behavioral health and wellness programs. Its recovery and resiliency-oriented services include support programs, self-help tools, telephonic, and online coaching. The company's psychiatric services include crisis stabilization and medication management. United Behavioral Health was founded in 1979 and is headquartered in San Francisco, CA.

Aberdare Management Co. LLC (Aberdare Ventures) is a venture capital firm founded in 1999 by Paul H. Klingenstein. The firm is headquartered in San Francisco, California.

Chiron Viagene, Inc. provides technical services and life science research. The company is based in San Diego, CA. The company specializes in EMSA reagents and services, as well as producing innovative technology. The company was founded by Paul K. Laikind, David F. Hale, Jack W. Reich, Harry E. Gruber. Chiron Viagene was acquired by Chiron Corp. on October 03, 1995 for $135 million.

Warburg Pincus & Company US LLC engages in the provision of investment services. The company is headquartered in New York, NY.

The Rockefeller Foundation operates and organizes charitable trusts. The company supports grants, fellowships, and conferences for programs that try to identify and alleviate need and suffering. It was founded in 1913 by John D. Rockefeller Sr. and is headquartered in New York City, NY.

EnteroMedics, Inc. is a medical device company, which in the design, and development of devices that use neuroblocking technology to treat obesity,metabolic diseases, and other gastrointestinal disorders. It offers vBlock system, which is a therapy to limit expansion of hte stomach, help control hunger sensations between meals, reduce the frequency and intensity of stomach contractions and produce a feeling of early and prolonged fullness. The company was founded by Mark B. Knudson, Robert S. Nickoloff, Timothy R. Conrad, Katherine S. Tweden and Richard R. Wilson on December 19, 2002 and is headquartered in St. Paul, MN.

Anacor Pharmaceuticals, Inc. develops medical solutions. The firm operates as a biopharmaceutical company, which focuses on discovering, developing, and commercializing novel small-molecule therapeutics derived from its boron chemistry platform. The company was founded by Lucy Shapiro, Stephen J. Benkovic, and David P. Perry in 2000 and is headquartered in Palo Alto, CA.

Clovis Oncology, Inc. is a biopharmaceutical company, which engages in the acquisition, development, and commercialization of innovative anti-cancer agents in the United States, Europe, and additional international markets. Its U.S. marketed product, Rubraca (rucaparib), an oral small molecule inhibitor of poly ADP-ribose polymerase (PARP), is approved for use in the maintenance treatment and treatment of eligible adult patients with recurrent epithelial ovarian, fallopian tube, and primary peritoneal cancer, and also for the treatment of adult patients with a deleterious BRCA mutation (germline and/or somatic)-associated metastatic castration-resistant prostate cancer (mCRPC), which have been treated with androgen receptor-directed therapy and a taxane-based chemotherapy. In Europe, Rubraca is approved for use in recurrent epithelial ovarian, fallopian tube or primary peritoneal cancer. The company was founded by Andrew R. Allen, Gillian C. Ivers-Read, Patrick J. Mahaffy, and Erle T. Mast on April 20, 2009 and is headquartered in Boulder, CO.

The Campaign Legal Center operates as a nonprofit organization that represents the public interest in reducing the influence of money in the political system, strengthening voting rights, and regulating lobbying. The company was founded by Trevor Potter in 2002 and is headquartered in Washington, DC.

Elation EMR, Inc. engages in the development of electronic health record platform. Its practice solutions include charting, practice administration, and patient portal. The company was founded by Conan Hengwing Fong and Kyna Fong in 2010 and is headquartered in San Francisco, CA.

The John D & Catherine T Macarthur Foundation engages in making grants and impact investments to support non-profit organizations. The company is headquartered in Chicago, IL.