Atty. Denis Alan Berntsen
Denis Alan Berntsen is a lawyer practicing counseling, litigation, prosecution and 4 other areas of law. Denis received a B.S.E.E. degree from University of Illinois, and has been licensed for 54 years.
Profile Summary
About Denis Alan Berntsen at a glance
Denis Alan Berntsen is a patent, copyright, ip, and litigation attorney based in Chicago, Illinois. They have 54+ years of legal experience, licensed to practice since 1972. Admitted to practice in Illinois U.S. Court of Appeals, Federal Circui registered to practice before U.S. Patent and Tradema (1972) and Massachusetts (1985). Educated at University of Illinois College of Law J.D. (—) and University of Illinois B.S.E.E. (—). Recognitions include AV Preeminent. Serands clients in Chicago, IL and the surrounding metropolitan area.
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About
- Denis Alan Berntsen is a lawyer practicing counseling, litigation, prosecution and 4 other areas of law
- Denis received a B.S.E.E. degree from University of Illinois, and has been licensed for 54 years
- Denis practices in Chicago, IL
Practice Areas Explained
Denis Alan Berntsen's Areas of Practice
Each practice area below reflects the types of cases Denis Alan Berntsen handles, with a brief overview of what that area of law covers.
Denis Alan Berntsen is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Illinois →
Denis Alan Berntsen is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in Illinois →
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Denis Alan Berntsen 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.
Denis Alan Berntsen is one of 454,532 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 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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