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

1,035 Profile Views

Percy Nolan-Vandervort

Jan 31, 2026

A huge weight off my shoulders thanks to the amazing work of Peter M. Siavelis

Just wanted to say a huge thanks to Peter M. Siavelis and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it without their...

Vickie Lockman

Jan 31, 2026

A very good experience overall with the entire team at Peter M. Siavelis's legal practice

It's hard finding a reliable lawyer these days, but Peter M. Siavelis in Chicago is definitely one of the good ones. Would use them again if needed without hesitation. They are professional, responsiv...

Carl Bernier

Jan 31, 2026

Peter M. Siavelis did a great job handling my complex Patent Law case from start to finish

I appreciate how Peter M. Siavelis handled my case. No fluff, just straight to the point and very effective representation for my Patent Law matter. They are obviously very experienced and know how to...

Mark Bogisich

Jan 31, 2026

Five stars for the incredible team at Peter M. Siavelis in Chicago - they are amazing

If you need a Patent Law lawyer, Peter M. Siavelis is the one to call. Great job and very responsive team. They kept me in the loop and always had time to explain the details of my case. I felt like I...

Gerald Haley

Jan 31, 2026

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

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...