Atty. William Edward Devitt

Atty. William Edward Devitt

Mr. William Edward Devitt is a lawyer practicing intellectual property, patent litigation, itc section 337 and 5 other areas of law.

Chicago Chicago 31 Years Experience 31 year
Call (970) 286-0899

Profile Summary

About William Edward Devitt at a glance

William Edward Devitt is a Partner based in Chicago, Illinois, practicing at Jones Day. They have 31+ years of legal experience, licensed to practice since 1995. Their practice focuses on patent, business, ip, litigation, and internet. Admitted to practice in Illinois (1995) and District of Columbia (1996). Educated at Catholic University of America, Columbus School of Law (J.D., 1995) and University of Notre Dame (B.S.E.E., 1986). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. William Edward Devitt is a lawyer practicing intellectual property, patent litigation, itc section 337 and 5 other areas of law
  • William received a B.S.E.E. degree from University of Notre Dame in 1986, and has been licensed for 31 years
  • William practices at Jones Day in Chicago, IL

Practice Areas Explained

William Edward Devitt's Areas of Practice

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

Patent Law

William Edward Devitt is one of 18,874 patent attorneys indexed nationally. Browse patent attorneys in Illinois →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

William Edward Devitt is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Illinois →

Intellectual Property

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

William Edward Devitt is one of 94,505 ip attorneys indexed nationally. Browse ip attorneys in Illinois →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

William Edward Devitt is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Internet & Cyber Law

Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.

William Edward Devitt is one of 15,865 internet attorneys indexed nationally. Browse internet 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 William Edward Devitt

Where is William Edward Devitt's law office located?
William Edward Devitt's law practice is located in Chicago, Illinois. The firm is Jones Day. You can contact the office directly through this profile page.
What practice areas does William Edward Devitt handle?
William Edward Devitt focuses on patent, business, ip, litigation, internet. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has William Edward Devitt practiced law?
William Edward Devitt has 31+ years of legal experience and has been licensed since 1995.
Where did William Edward Devitt go to law school?
William Edward Devitt earned their education at (J.D., 1995); (B.S.E.E., 1986).
How can I contact William Edward Devitt for a consultation?
You can contact William Edward Devitt 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.

Education

J.D.
Catholic University of America, Columbus School of Law
- 1995
B.S.E.E.
University of Notre Dame
- 1986

Bar Admissions

Illinois
Admitted: 1995
District of Columbia
Admitted: 1996

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