Our Team Members

Robert F. Green


Bob is a founding partner of Green Griffith. He practices intellectual property law exclusively, with a concentration in pharmaceutical, biochemical and chemical litigation and opinions.

Bob has represented clients under the Hatch‐Waxman Act since it was passed in 1984. In his decades of experience as lead counsel in Hatch‐Waxman litigation, he has represented both plaintiffs and defendants in matters concerning over 40 drug products.

In addition, Bob has argued numerous pharmaceutical patent appeals before the U.S. Court of Appeals for the Federal Circuit. He has broad experience in managing patent portfolios as well as in counseling and rendering opinions on patent validity, patent infringement and other proprietary information. He also specializes in formulating patent strategies in the pharmaceutical field for both brand and generic pharmaceutical companies.

Prior to co‐founding Green Griffith in 2015, Bob served as Vice President of Leydig, Voit & Mayer, Ltd. Earlier in his career, Bob served as inside patent counsel for the U.S. chemical division of Akzo for about ten years and subsequently as inside patent counsel for Celanese Chemical Company.


The John Marshall Law School, J.D.
University of Illinois, B.S. Chemistry

Professional Affiliations

Court Admissions


Representative Matters

Speaking Engagements and Presentations