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John L. Buchanan, PhD

Associate

[email protected]

+1.617.348.4731

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John has more than 20 years of experience working as a medicinal and synthetic organic chemist in the pharmaceutical industry, and focuses his practice on patent prosecution as well as Inter Partes Review proceedings before the US Patent Trial and Appeal Board.

John was a Summer Associate at Mintz in 2015 and 2016. During those summers and in January 2017, before his final semester of law school, he worked on the firm’s Hatch-Waxman litigation for drug manufacturers Kowa Pharmaceuticals and Nissan Chemical. Prior to attending law school, John worked in the pharmaceutical industry, most recently at Amgen Inc. Before joining Amgen, John worked as a medicinal chemist at Kinetix Pharmaceuticals, Inc., ARIAD Pharmaceuticals Inc., and Cubist Pharmaceuticals. He began his career in chemical process R&D at The Upjohn Co.

Throughout John’s career in industry, John has supported intellectual property protection efforts. John is a co-inventor of 14 patent applications, resulting in 12 issued US patents. He contributed to patents covering compounds for the treatment of cancer, osteoporosis, pain, inflammation, and bacterial infections. His doctoral thesis concerned asymmetric synthesis of Halichondrin B, a naturally occurring substance from a marine sponge which has antitumor properties.

While in law school, John was a staff editor of the Intellectual Property and Technology Forum.

Education

  • Boston College (JD)
  • University of Wisconsin - Madison (PhD, Organic Chemistry)
  • Hope College (BS, Chemistry & Mathematics)

Involvement

  • Member, Medicinal and Organic Divisions, American Chemical Society, (1986 - Present)
  • Reviewer, Journal of Organic Chemistry (2002 – 2014)

Viewpoints

On February 6, 2018, in Actelion v. Matal, the Federal Circuit affirmed the decision of the district court granting summary judgment in favor of the United States Patent and Trademark Office (PTO). 
In patent prosecution, the feedback loop between interested parties including patent prosecutors, inventors, and in-house counsel helps to provide the best patent applications and office action responses for a high quality issued patent.