Atty. David Matthew Thimmig

Atty. David Matthew Thimmig

David Matthew Thimmig is a lawyer practicing intellectual property litigation, intellectual property prosecution, intellectual property counseling. David received a B.S.M.E. degree from General Motors Institute in 1986, and has been licensed for 35 years.

Chicago Chicago 35 yrs experience 35 year
Call (970) 286-0899 Book Appointment

Profile Summary

About David Matthew Thimmig at a glance

David Matthew Thimmig is a Shareholder based in Chicago, Illinois, practicing at Cook Alex Ltd.. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on ip. Admitted to practice in Illinois (1991), U.S. District Court, Northern District of Illinois (1991), U.S. District Court, Eastern District of Wisconsin (1996), and U.S. Court of Appeals for the Federal Circuit registered to practice before U.S. Patent and Trademar (1997). Educated at University of Michigan (J.D., 1991) and General Motors Institute (B.S.M.E., 1986). Recognitions include AV Preeminent. Active member of AIPLA IPLAC ABA ISBA CBA. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Matthew Thimmig is a lawyer practicing intellectual property litigation, intellectual property prosecution, intellectual property counseling
  • David received a B.S.M.E. degree from General Motors Institute in 1986, and has been licensed for 35 years
  • David practices at Cook Alex Ltd. in Chicago, IL

Practice Areas Explained

David Matthew Thimmig's Areas of Practice

Each practice area below reflects the types of cases David Matthew Thimmig 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 Matthew Thimmig 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 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.

Frequently Asked

Common questions about David Matthew Thimmig

Where is David Matthew Thimmig's law office located?
David Matthew Thimmig's law practice is located in Chicago, Illinois. The firm is Cook Alex Ltd.. You can contact the office directly through this profile page.
What practice areas does David Matthew Thimmig handle?
David Matthew Thimmig focuses on ip. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has David Matthew Thimmig practiced law?
David Matthew Thimmig has 35+ years of legal experience and has been licensed since 1991.
Where did David Matthew Thimmig go to law school?
David Matthew Thimmig earned their education at (J.D., 1991); (B.S.M.E., 1986).
How can I contact David Matthew Thimmig for a consultation?
You can contact David Matthew Thimmig 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 David Matthew Thimmig received?
David Matthew Thimmig's notable recognition includes: AV Preeminent.

Education

J.D.
University of Michigan
- 1991
B.S.M.E.
General Motors Institute
- 1986

Awards

AV Preeminent

Bar Admissions

Illinois
Admitted: 1991
U.S. District Court, Northern District of Illinois
Admitted: 1991
U.S. District Court, Eastern District of Wisconsin
Admitted: 1996
U.S. Court of Appeals for the Federal Circuit registered to practice before U.S. Patent and Trademar
Admitted: 1997

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