Gregory counsels clients in strategic patent prosecution in a range of technical fields, including software, electromechanical devices and medical devices. Greg’s practice has an emphasis on software such as computer modeling (machine learning, neural networks), computer vision, cloud computing, social networking, advertising, financial products and systems, encryption, blockchain and other distributed ledger technologies, and gaming.

His practice also includes portfolio analysis and patent valuation studies catered to the needs of individual transactions, including leading a team of a “no stone unturned” analysis for a 9-figure deal. Greg has experience both working with brokers to prepare portfolios for sale and working with buyers in performing diligence of broker work-product.

Greg regularly speaks and writes on subject matter eligibility in the post-Alice environment and is an editor and contributor to Fenwick’s Bilski Blog. Greg was recognized as a Rising Star in 2014-2018 in the area of Intellectual Property by Northern California Super Lawyers.

Representative Clients

  • BlackRock
  • BNYMellon
  • Dropbox
  • Facebook
  • LELO
  • Oculus VR
  • Toronto-Dominion Bank
  • PerceptiMed
  • Uber

Education & Admissions

J.D., Georgetown University Law Center

B.S., cum laude, Computer Engineering
Case Western Reserve University

Admitted to practice in California

Registered patent attorney admitted to practice before the U.S. Patent and Trademark Office


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