Atty. James "Henry" Blattner
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.
Profile Summary
About James "Henry" Blattner at a glance
James "Henry" Blattner is a litigation attorney based in Chicago, Illinois, practicing at Winston Taylor LLP. Educated at Washington University in St. Louis (J.D., 2020). Recognitions include Best Lawyers in America — Antitrust Law (2026) and Best Lawyers in America — Litigation - Antitrust (2026). Serves clients in Chicago, IL and the surrounding metropolitan area.
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About
- 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 Explained
James "Henry" Blattner's Areas of Practice
Each practice area below reflects the types of cases James "Henry" Blattner handles, with a brief overview of what that area of law covers.
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
James "Henry" Blattner is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →
Jurisdictional Context
Why local counsel matters in Illinois
Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.
Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.
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