John P. Breen

Patent Law

0.0 (0 reviews)

Indianapolis, Indiana

32+ years experience

Barnes & Thornburg LLP

Updated: Dec 25, 2025

Contact Information

317-236-1313

https://btlaw.com/en/people/john-breen

11 South Meridian Street, Indianapolis, IN 46204-3535

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Bio

John P. Breen is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law.John P., who practices law in Indianapolis, Indiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John P. is held by other top lawyers in the same geographic and legal practice area. John P. Breen is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law.John P., who practices law in Indianapolis, Indiana, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John P. is held by other top lawyers in the same geographic and legal practice area. John P. is held by other top lawyers in the same geographic and legal practice area.