John P. Breen

4.5 (37 reviews )

Indianapolis Indiana United States

Patent Law

Recognized in Best Attorney USA since 2025

317-236-1313 Website

About John

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.

Practice Areas

Patent Law

Education

Indiana University Maurer School of Law

Awards & Recognition

Recognized: Patent Law

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Reviews

4.5 / 5

37 Reviews

1,050 Profile Views

Karla Williamson

Jan 29, 2026

So glad I called John P. Breen to handle my Patent Law case in Indianapolis

I've already told all my friends and family about John P. Breen. If you need Patent Law help in Indiana, they're the ones to see without any doubt. They are local experts who really understand the com...

Constance Jast

Jan 29, 2026

If you're feeling lost with a Patent Law issue in Indiana, call John P. Breen now

I was skeptical about hiring a lawyer for my Patent Law issue in Indianapolis, but John P. Breen changed my mind completely. They were professional, responsive, and most importantly, they got results....