Atty. David Carr Hannum

Atty. David Carr Hannum

David Carr Hannum is a lawyer practicing patent law. David received a degree from Northwestern University in 1976, and has been licensed for 44 years.

North Chicago North Chicago 44 yrs experience 44 year
Call (224) 801-3768 Book Appointment

Profile Summary

About David Carr Hannum at a glance

David Carr Hannum is an Abbott Laboratories based in North Chicago, Illinois. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on ip. Admitted to practice in Illinois (1982). Educated at Loyola University (J.D., 1982) and Northwestern University (B.S. Chem., 1976). Serands clients in North Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Carr Hannum is a lawyer practicing patent law
  • David received a degree from Northwestern University in 1976, and has been licensed for 44 years
  • David practices in North Chicago, IL

Practice Areas Explained

David Carr Hannum's Areas of Practice

Each practice area below reflects the types of cases David Carr Hannum 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.

David Carr Hannum is one of 106,079 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 North 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 North Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about David Carr Hannum

Where is David Carr Hannum's law office located?
David Carr Hannum's law practice is located in North Chicago, Illinois. You can contact the office directly through this profile page.
What practice areas does David Carr Hannum handle?
David Carr Hannum focuses on ip. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has David Carr Hannum practiced law?
David Carr Hannum has 44+ years of legal experience and has been licensed since 1982.
Where did David Carr Hannum go to law school?
David Carr Hannum earned their education at (J.D., 1982); (B.S. Chem., 1976).
How can I contact David Carr Hannum for a consultation?
You can contact David Carr Hannum 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.

Practice Areas

Education

J.D.
Loyola University
- 1982
B.S. Chem.
Northwestern University
- 1976

Bar Admissions

Illinois
Admitted: 1982

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