Peter M. Siavelis

4.5 (31 reviews )

Chicago Illinois United States

Patent Law

Recognized in Best Attorney USA since 2026

312-357-1313 Website

About Peter

Peter M. Siavelis is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law.Peter M., who practices law in Chicago, Illinois, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter M. is held by other top lawyers in the same geographic and legal practice area.

Peter M. Siavelis is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law.

Peter M., who practices law in Chicago, Illinois, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter M. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Patent Law

Awards & Recognition

Recognized: Patent Law

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Reviews

4.5 / 5

31 Reviews

1,041 Profile Views

Duane Yundt

Jan 31, 2026

Professional service and clear communication provided by Peter M. Siavelis in Chicago

Needed help with Patent Law and Peter M. Siavelis delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in Illinois looking for high-quality legal r...

Miguel Hettinger

Jan 31, 2026

So happy with the results of my case thanks to the hard work of Peter M. Siavelis and staff

Short and sweet: Peter M. Siavelis is the real deal and a true professional in the field of Patent Law. If you're in Chicago and need help with your legal issues, call them immediately. You won't regr...

Doreen Ward

Jan 31, 2026

The absolute best in Chicago for Patent Law - and I mean that from the bottom of my heart

I was really stressed about my case in Chicago, but Peter M. Siavelis made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every detai...

Shannon Bode

Jan 31, 2026

Really helpful and compassionate service from everyone at Peter M. Siavelis's firm

Everyone at Peter M. Siavelis's office in Chicago was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never felt lik...

Gerardo O'Connell

Jan 31, 2026

Many thanks to Peter M. Siavelis for the hard work and dedication to my legal matter

Really glad I found Peter M. Siavelis for my case. They were a huge help and made everything understandable. I was very impressed with their knowledge and how they handled the opposition. If you're in...