Atty. David Alan Marcus

Atty. David Alan Marcus

David Alan Marcus is a lawyer practicing entertainment law, intellectual property, internet law and 3 other areas of law. David received a B.S. degree from University of Illinois in 1990, and has been licensed for 33 years.

Glencoe Glencoe 33 yrs experience 33 year
Call (312) 481-8617 Book Appointment

Entertainment Law & More Attorney · Serving Glencoe, IL · 33+ Years Experience

Profile Summary

About David Alan Marcus at a Glance

David Alan Marcus is a ip, entertainment, and internet attorney based in Glencoe, Illinois. They have 33+ years of legal experience, licensed to practice since 1993. Admitted to practice in California (1993) and Illinois (1995). Educated at Boalt Hall School of Law, University of California, Berkeley (J.D., 1993) and University of Illinois (B.S., 1990). Serves clients in Glencoe, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About David Alan Marcus

  • David Alan Marcus is a lawyer practicing entertainment law, intellectual property, internet law and 3 other areas of law
  • David received a B.S. degree from University of Illinois in 1990, and has been licensed for 33 years
  • David practices in Glencoe, IL

Practice Areas Explained

David Alan Marcus's Areas of Legal Practice

Each practice area below reflects the types of cases David Alan Marcus handles, with a practical overview of what that area of law involves and how it may apply to your situation in Glencoe.

Intellectual Property in Glencoe

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

David Alan Marcus is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Illinois →

Entertainment & Sports Law in Glencoe

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

David Alan Marcus is one of 45,619 entertainment attorneys indexed nationally. Browse entertainment attorneys in Illinois →

Internet & Cyber Law in Glencoe

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

David Alan Marcus is one of 17,826 internet attorneys indexed nationally. Browse internet attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Glencoe

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 Glencoe 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.

Glencoe Courts and Legal Process

Choosing a Glencoe-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Illinois attorneys? Browse all attorneys in Glencoe or all attorneys in Illinois.

Frequently Asked

Common Questions About David Alan Marcus

Where is David Alan Marcus's law office located?
David Alan Marcus's law practice is located in Glencoe, Illinois. You can contact the office directly through this profile page.
What practice areas does David Alan Marcus handle?
David Alan Marcus focuses on ip, entertainment, internet. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has David Alan Marcus practiced law?
David Alan Marcus has 33+ years of legal experience and has been licensed since 1993.
Where did David Alan Marcus go to law school?
David Alan Marcus earned their education at (J.D., 1993); (B.S., 1990).
How can I contact David Alan Marcus for a consultation?
You can contact David Alan Marcus 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.

Professional Profile

Why Clients in Glencoe Choose David Alan Marcus

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish David Alan Marcus's practice in the field of ip, entertainment, and internet.

Decade-Tested Legal Experience

David Alan Marcus brings 33+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in California and Illinois, David Alan Marcus can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering ip, entertainment, and internet, David Alan Marcus can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Glencoe

A Glencoe-based practice means David Alan Marcus attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues David Alan Marcus Handles in Glencoe

Below is a representative sample of the types of matters David Alan Marcus has experience with under Illinois law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact David Alan Marcus directly to discuss the specifics of your situation.

Search Reference

How People Find David Alan Marcus Online

Prospective clients searching for legal help in Glencoe commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like David Alan Marcus.

David Alan Marcus attorney David Alan Marcus lawyer David Alan Marcus Glencoe David Alan Marcus Illinois David Alan Marcus reviews David Alan Marcus contact ip attorney in Glencoe ip lawyer Glencoe best ip attorney Glencoe top rated ip lawyer near me ip attorney Illinois find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with David Alan Marcus directly.

David Alan Marcus's Practice Areas & Specializations

Education & Law School Background

J.D.
Boalt Hall School of Law, University of California, Berkeley
- 1993
B.S.
University of Illinois
- 1990

Bar Admissions & Licensed Jurisdictions

California
Admitted: 1993
Illinois
Admitted: 1995

Client Reviews & Ratings — David Alan Marcus

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