Tom Irving

Adriana Burgy

Tom Irving is a partner at Finnegan, Henderson, Farabow, Garrett & Dunner, LLP. He has more than 40 years of experience in the field of intellectual property law. His practice includes America Invents Act (AIA) post-grant proceedings, due diligence, counseling, patent prosecution, and reissue and reexamination. He counsels clients on a wide range of mainly pharmaceutical matters, including pre-litigation, Orange Book listings of patents covering FDA-approved drugs, infringement issues, enforceability and validity analysis.

For more information or to contact Tom, please visit his Firm Profile Page


Posts by Tom Irving


What are the Priority Date, Patent Term, and Effective Filing Date of a Patent: The Roles of Specific Reference, Incorporation by Reference, and Claim Support

A recent Federal Circuit decision demonstrates that for priority claims and patent term, the phrase “specific reference” is key. For example, amongst three related applications, to get …