Patrick C. Keane is a globally recognized Intellectual Property standout and licensed Professional Engineer (PE), blending legal, technical and business expertise. He counsels clients in all aspects of Intellectual Property (IP), balancing patent litigation strategy, targeted use of USPTO post-grant AIA proceedings and strategic development of IP portfolios to optimize his clients' business leverage, revenue and product sales. A member of Buchanan's firmwide leadership team, he is also responsible for the IP section’s National Security team and assists with firmwide diversity and inclusion initiatives.

Clients depend on Patrick for his expertise in global strategies including Intellectual Property Rights (IPR) licensing, litigation, appeals, post grant proceedings such as inter partes/post-grant reviews, and strategic development of international IP portfolios. He has been named to the IAM Strategy 300 - The World's Leading IP Strategists consecutively since 2017. Since 2023, he has been named to the IAM Strategy 300 – Global Leaders, a list of the top-ranked IP strategists from across the world.