Atty. James Lukas

Atty. James Lukas

James J. Lukas, Jr. is Co-Chair of the Chicago Intellectual Property & Technology Practice.

Call (312) 456-8400

Profile Summary

About James Lukas at a glance

James Lukas is a ip attorney based in Chicago, Illinois, practicing at Greenberg Traurig. Educated at DePaul University (J.D., 1999). Recognitions include Best Lawyers in America — Patent Law (2026). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

James J. Lukas, Jr. is Co-Chair of the Chicago Intellectual Property & Technology Practice. He focuses his practice on intellectual property litigation with a particular emphasis on patent litigation and related client counseling. He has experience with complex patent litigation cases in federal district courts throughout the country, including both enforcing patent rights and defending against charges of infringement on behalf of clients. He has first-chaired trials and claim construction and summary judgment hearings, and he has argued before the Court of Appeals for the Federal Circuit, the Seventh Circuit, and the Second Circuit. James' litigation experience includes successes at trial and at summary judgment, and the creation of settlements as a result of positive claim construction and summary judgment rulings. He also has lead counsel experience in proceedings before the Patent Trial and Appeal Board (PTAB), including inter partes reviews (IPRs) and interferences. James also has experience conducting arbitrations and mediations on behalf of his clients.

James has represented clients in patent disputes involving a broad range of technologies, including electronics, computer hardware and software, medical devices, biotechnology, pharmaceuticals, mechanical devices, wireless communications, automotive, Internet and eCommerce, and protective equipment.

His experience includes all aspects of patent, trademark, copyright, trade secret, and unfair competition litigation from pre-litigation investigation and preparation of pleadings through all phases of discovery, motion practice, claim construction and summary judgment hearings, pre-trial, trial, post-trial, and appeals.

Concentrations
  • Intellectual property
  • Patent litigation
  • Copyright litigation
  • Trademark and trade dress litigation
  • Trade secret and unfair competition litigation

Practice Areas Explained

James Lukas's Areas of Practice

Each practice area below reflects the types of cases James Lukas handles, with a brief overview of what that area of law covers.

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

James Lukas is one of 94,505 ip attorneys indexed nationally. Browse ip 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.

Frequently Asked

Common questions about James Lukas

Where is James Lukas's law office located?
James Lukas's law practice is located in Chicago, Illinois. The firm is Greenberg Traurig. You can contact the office directly through this profile page.
What practice areas does James Lukas handle?
James Lukas focuses on ip. Each practice area listed reflects experience handling cases of that type in Illinois.
Where did James Lukas go to law school?
James Lukas earned their education at (J.D., 1999).
How can I contact James Lukas for a consultation?
You can contact James Lukas directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has James Lukas received?
James Lukas's notable recognition includes: Best Lawyers in America — Patent Law.

Practice Areas

Education

J.D.
DePaul University
- 1999

Awards

Best Lawyers in America — Patent Law
- 2026

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