Senior Partner, Madrona Venture Group, and Senior Fellow,
Potomac Institute for Policy Studies

Dr. Patrick Ennis is a Senior Fellow at the Potomac Institute and has spent a career in science, technology commercialization, and venture capital. Patrick is also a Venture Partner at Madrona Venture Group where he helps build startup companies in a wide variety of technologies.
Prior to Madrona, Patrick was at Intellectual Ventures for more than a decade, running startup incubation and technology commercialization with a focus on Asian markets. His investments included Evolv Technology (Nasdaq: EVLV), of which he was a founding board member. Patrick was also the founding CTO of Xinova, a startup that pioneered an international open-innovation market network.
Previously Patrick was a Managing Director of ARCH Venture Partners, where he built early-stage startups for ten years. His investments included Impinj (Nasdaq: PI), Innovalight (acquired by DuPont), and Kotura (acquired by Mellanox/NVIDIA).
Before joining the venture capital industry as a Kauffman Fellow in 1998, Patrick worked at AT&T and Bell Labs, leading projects in software development, speech recognition, and network design. He also worked as a product manager in optical networking and a marketing manager for consumer services.
Before joining Bell Labs, Patrick researched nuclear physics at government labs in North America and Europe. During this time, he published many articles in scientific journals, including The Physical Review, Zeitschrift für Physik, and Nuclear Instruments and Methods.
Patrick has served on the boards of more than 25 private and public companies and educational organizations. In the last two decades, Patrick has spent more than 1,000 days abroad conducting business in 31 countries and developing relationships with technology, corporate, and academic leaders. Patrick holds a Ph.D., MS, and MPhil in physics from Yale, an MBA in finance from Wharton, and a BS in mathematics and physics from William and Mary, where he was elected to Phi Beta Kappa.




Dr. Jennifer Buss serves as the CEO of the Potomac Institute for Policy Studies. The Institute develops meaningful science and technology policy options through discussions and forums and ensure their implementation at the intersection of business and government. She has extensive experience examining policy issues in support of NASA, and has been involved in their strategic planning processes for astronaut medical care and cancer diagnostics and therapeutics. She manages a variety of OSD programs including an outreach effort for the Department of Defense to the start-up community across the country to find innovative technologies to meet the challenges faced by the Services and Government agencies. Dr. Buss performs science and technology trends analysis and recommends policy solutions to some of the country’s most pervasive problems. She has also directed and assisted research on numerous government contracts, including systematic reviews and gap analyses. Dr. Buss is an authority in her scientific field with national recognition in her area of expertise. She is responsible for major projects requiring integration/coordination across multiple scientific disciplines.