As a litigator of patent infringement and related matters, he has obtained judgments, dismissals, and favorable outcomes in federal district courts, the Federal Circuit, the ITC, and the Patent Trial and Appeal Board. As a counselor on patent licensing and portfolio development, Vann crafts precise strategies which minimize legal threats and capitalize on emerging industry trends. Whether resolving today’s disputes or helping his clients plan for the future, Vann understands how to lead teams to successful outcomes, on budget, and in demanding circumstances.
Like his clients, Vann approaches his work with an entrepreneur’s mindset. Vann co-founded and is Co-Chair of Orrick's 3D Printing practice. Vann frequently speaks at conferences and universities around the world about the intersection of 3D printing/additive manufacturing and intellectual property law.
Vann draws upon his technical background to quickly understand complex inventions ranging from semiconductors, to imaging and displays, to chemistry. He holds a chemical engineering degree and worked in the medical device and biotech fields before law school.