Atty. Mark John Nahnsen
Mark John Nahnsen is a lawyer practicing credit repair, lawsuits / disputes, intellectual property and 10 other areas of law. Mark received a B.S. degree from Purdue University in 1994, and has been licensed for 26 years.
Profile Summary
About Mark John Nahnsen at a glance
Mark John Nahnsen is a Partner based in Chicago, Illinois, practicing at Barnes & Thornburg LLP. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on trademark, business, ip, litigation, and entertainment. Educated at John Marshall (J.D., 1999) and Purdue University (B.S., 1994). Serands clients in Chicago, IL and the surrounding metropolitan area.
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About
- Mark John Nahnsen is a lawyer practicing credit repair, lawsuits / disputes, intellectual property and 10 other areas of law
- Mark received a B.S. degree from Purdue University in 1994, and has been licensed for 26 years
- Mark practices at Barnes & Thornburg LLP in Chicago, IL
Practice Areas Explained
Mark John Nahnsen's Areas of Practice
Each practice area below reflects the types of cases Mark John Nahnsen handles, with a brief overview of what that area of law covers.
Mark John Nahnsen is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in Illinois →
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Mark John Nahnsen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Mark John Nahnsen is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Illinois →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Mark John Nahnsen is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →
Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.
Mark John Nahnsen is one of 45,946 entertainment attorneys indexed nationally. Browse entertainment 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 andnue, 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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