Thomas Isaacson Image

Thomas Isaacson

Electrical Engineering & Computer Science Patent Prosecution Vice Chair


is a shareholder and vice chair of the Electrical Engineering and Computer Science Patent Prosecution Practice at Polsinelli. His practice focuses on patent and trademark prosecution and litigation, serving a range of clients including Fortune 100 companies. He has technical experience in standards-based patent analysis, cloud computing, blockchain technologies, wireless technologies and protocols, speech processing, and mechanical arts.

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

Recent Articles by Thomas Isaacson

The Blockchain Patent Landscape Shows Accelerating Growth

On March 16, 2020, Bitcoin sold at $5,024, down from its previous high of over $19,000. On November 25, 2020, it sold at over $19,000 again. Interest in blockchain technology and Bitcoin, in particular, is on the rise after a cold winter, which began in January 2018. Facebook Libra made a bid to become the world’s currency, and although government regulators have so far stifled its implementation, it still may be implemented in a revised form that satisfies the regulators. Some estimate that Apple could generate $100 billion in shareholder value if they were to integrate Bitcoin into Apple Pay.

Blockchain Patenting Strategies in view of the Berkheimer Decision

The same factual analysis required in Berkheimer under step 2B should apply to fundamental economic practice analysis of claims under step 2A. The questions have similar factual underpinnings in both steps. Applicants, when faced with economic based claims and particularly blockchain-based claims, should argue that whether a claim is directed to a fundamental economic practice is a fact question that has three parts. (1) The claims should be directed to a “fundamental” economic practice; (2) The claims should be directed to practice it has been “long” practiced in the system of commerce; and (3) The claim should be directed to a “prevalent” practice in our system of commerce. Each of these fact questions requires supporting evidence which should fall in the same four categories outlined in the April 19, 2018 Memorandum.