James "Henry" Blattner

4.5 (31 reviews )

Chicago Illinois United States

Antitrust Law Litigation - Antitrust

Recognized in Ones to Watch since 2026

312-558-5600 Website

About James

James Blattner is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law and Litigation - Antitrust.James, 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 James is held by other top lawyers in the same geographic and legal practice area.

James Blattner is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law and Litigation - Antitrust.

James, 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 James is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Antitrust Law

Litigation - Antitrust

Education

Washington University in St. Louis

Awards & Recognition

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Reviews

4.5 / 5

31 Reviews

1,037 Profile Views

Mona Kilback

Jan 29, 2026

Top notch experts in Chicago - James "Henry" Blattner is by far the best lawyer I've ever had

Best lawyer for Antitrust Law in Chicago. Period. I've seen others, but James "Henry" Blattner is on another level. They truly care about their clients and work hard to get the best results. I am so t...

Rudolph Schamberger

Jan 29, 2026

Finding James "Henry" Blattner was the best thing that happened during my tough Antitrust Law battle

After my incident in Chicago, I was bombarded with calls and paperwork I didn't understand. I reached out to James "Henry" Blattner for help with my Antitrust Law claim and it was the best decision I...

Devin Sporer

Jan 29, 2026

Great people who truly care at James "Henry" Blattner - the best legal team in Illinois

I wasn't sure who to call for my Antitrust Law problem, but I'm so glad I went with James "Henry" Blattner. They really listened to me and understood my situation. It was such a relief to have someone...

Marlene Durgan

Jan 29, 2026

Excellent legal representation provided by James "Henry" Blattner for my Antitrust Law case

Super helpful and professional staff at James "Henry" Blattner's office. Thanks again for everything you did for me! It was a long journey, but you made it much easier with your constant support and l...

Kristina Crooks

Jan 29, 2026

Highly recommend James "Henry" Blattner for anyone needing expert Antitrust Law help in Illinois

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