Atty. Lezlie Madden

Atty. Lezlie Madden

Lezlie Madden is a lawyer practicing commercial litigation matters, antitrust, securities and class action litigation and 2 other areas of law. Lezlie has been licensed for 18 years.

Philadelphia Philadelphia 18 yrs experience 18 year
Call (215) 610-3945 Book Appointment

Profile Summary

About Lezlie Madden at a glance

Lezlie Madden is an Associate based in Philadelphia, Pennsylvania, practicing at Cozen O'Connor. They have 18+ years of legal experience, licensed to practice since 2008. Their practice focuses on business, ip, class action, and litigation. Admitted to practice in New York (2008), Supreme Court of New York (2008), and Pennsylvania (2011). Educated at Fordham University School of Law (J.D., 2006). Recognitions include Peer Reviewed. Serands clients in Philadelphia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Lezlie Madden is a lawyer practicing commercial litigation matters, antitrust, securities and class action litigation and 2 other areas of law
  • Lezlie has been licensed for 18 years
  • Lezlie practices at Cozen O'Connor in Philadelphia, PA

Practice Areas Explained

Lezlie Madden's Areas of Practice

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

Business & Corporate Law

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

Lezlie Madden is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

Intellectual Property

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

Lezlie Madden is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Pennsylvania →

Class Action

Lezlie Madden is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in Pennsylvania →

Civil Litigation

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

Lezlie Madden is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

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

Looking for additional Pennsylvania attorneys? Browse all attorneys in Philadelphia or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Lezlie Madden

Where is Lezlie Madden's law office located?
Lezlie Madden's law practice is located in Philadelphia, Pennsylvania. The firm is Cozen O'Connor. You can contact the office directly through this profile page.
What practice areas does Lezlie Madden handle?
Lezlie Madden focuses on business, ip, class action, litigation. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Lezlie Madden practiced law?
Lezlie Madden has 18+ years of legal experience and has been licensed since 2008.
Where did Lezlie Madden go to law school?
Lezlie Madden earned their education at (J.D., 2006).
How can I contact Lezlie Madden for a consultation?
You can contact Lezlie Madden 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 Lezlie Madden received?
Lezlie Madden's notable recognition includes: Peer Reviewed.

Education

J.D.
Fordham University School of Law
- 2006

Awards

Peer Reviewed

Bar Admissions

New York
Admitted: 2008
Supreme Court of New York
Admitted: 2008
Pennsylvania
Admitted: 2011

Reviews

5.0
2 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.