Atty. Roger A. Colaizzi

Atty. Roger A. Colaizzi

Roger A. Colaizzi is a lawyer practicing marsketing, advertising and marketing, advertising and marketing litigation and 9 other areas of law.

Washington Washington 43 yrs experience 43 year
Call (404) 689-5892 Book Appointment

Profile Summary

About Roger A. Colaizzi at a glance

Roger A. Colaizzi is a Partner based in Washington, District of Columbia, practicing at Venable Llp. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on patent, trademark, ip, class action, and trade secrets. Admitted to practice in Pennsylvania (1983), Maryland (1984), District of Columbia (1988), and New York (1991). Educated at Delaware Law School (J.D., 1983) and Dickinson College (B.A., 1980). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Roger A. Colaizzi is a lawyer practicing marsketing, advertising and marketing, advertising and marketing litigation and 9 other areas of law
  • Roger received a B.A. degree from Dickinson College in 1980, and has been licensed for 43 years
  • Roger practices at Venable LLP in Washington, DC

Practice Areas Explained

Roger A. Colaizzi's Areas of Practice

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

Patent Law

Roger A. Colaizzi is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in District of Columbia →

Trademark Law

Roger A. Colaizzi is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in District of Columbia →

Intellectual Property

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

Roger A. Colaizzi is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →

Class Action

Roger A. Colaizzi is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in District of Columbia →

Trade Secrets

Roger A. Colaizzi is one of 6,644 trade secrets attorneys indexed nationally. Browse trade secrets attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia 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 District of Columbia courts without local counsel or pro hac vice admission.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Roger A. Colaizzi

Where is Roger A. Colaizzi's law office located?
Roger A. Colaizzi's law practice is located in Washington, District of Columbia. The firm is Venable Llp. You can contact the office directly through this profile page.
What practice areas does Roger A. Colaizzi handle?
Roger A. Colaizzi focuses on patent, trademark, ip, class action, trade secrets. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Roger A. Colaizzi practiced law?
Roger A. Colaizzi has 43+ years of legal experience and has been licensed since 1983.
Where did Roger A. Colaizzi go to law school?
Roger A. Colaizzi earned their education at (J.D., 1983); (B.A., 1980).
How can I contact Roger A. Colaizzi for a consultation?
You can contact Roger A. Colaizzi 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.
Delaware Law School
- 1983
B.A.
Dickinson College
- 1980

Bar Admissions

Pennsylvania
Admitted: 1983
Maryland
Admitted: 1984
District of Columbia
Admitted: 1988
New York
Admitted: 1991
Virginia
Admitted: 1991

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