John P. Rearick
About John
John is a partner in Cooley’s patent counseling and prosecution group, where he brings deep technical experience and strategic insight to clients across the pharmaceutical and chemical sectors. With nearly two decades of experience, John designs tailored IP strategies that align with both immediate business goals and long-term growth, helping innovators protect and maximize the value of their technologies worldwide.
Passions
Culinary adventures
International travel
I craft bespoke, business-driven patent strategies that protect pharma innovations and power global growth.
Related news and events
Admissions and credentials
- Massachusetts
- United States Patent and Trademark Office (USPTO)
Rankings and accolades
Massachusetts Super Lawyers: Rising Star (2016 – 2018, 2020 – 2023)
The Legal 500 US: Intellectual Property – Patents: Prosecution, Including Re-examination and Post-Grant Proceedings (2022, 2025)
IAM Strategy 300 Global Leaders (2025 – 2026)
Memberships and affiliations
- Massachusetts LGBTQ Bar Association
- Out in IP
Key Stats
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Obtained hundreds of US patents for his clients
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Established dominating patent position for a top 10 Fortune Global 500 company, successfully defended in post-grant proceedings across three continents
Get In Touch
Location
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