Atty. Leo Patrick Cunningham

Atty. Leo Patrick Cunningham

Leo Patrick Cunningham is a lawyer practicing securities litigation, business litigation & counseling, antitrust and 7 other areas of law. Leo received a A.B. degree from Stanford University in 1982, and has been licensed for 41 years.

Palo Alto Palo Alto 41 Years Experience 41 year
Call (650) 648-4854

Profile Summary

About Leo Patrick Cunningham at a glance

Leo Patrick Cunningham is a Partner based in Palo Alto, California, practicing at Wilson Sonsini Goodrich & Rosati Professional Corporation. They have 41+ years of legal experience, licensed to practice since 1985. Their practice focuses on formation, criminal defense, business, white collar, and securities. Admitted to practice in California U.S. District Court, Central District of California U. S. District Court, Northern Distri (1985). Educated at Harvard Law School (J.D., 1985) and Stanford University (A.B., 1982). Recognitions include AV Preeminent. Serves clients in Palo Alto, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Leo Patrick Cunningham is a lawyer practicing securities litigation, business litigation & counseling, antitrust and 7 other areas of law
  • Leo received a A.B. degree from Stanford University in 1982, and has been licensed for 41 years
  • Leo practices at Wilson Sonsini Goodrich & Rosati Professional Corporation in Palo Alto, CA

Practice Areas Explained

Leo Patrick Cunningham's Areas of Practice

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

Business Formation

Leo Patrick Cunningham is one of 32,102 formation attorneys indexed nationally. Browse formation attorneys in California →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Leo Patrick Cunningham is one of 190,900 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in California →

Business & Corporate Law

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

Leo Patrick Cunningham is one of 452,854 business attorneys indexed nationally. Browse business attorneys in California →

White Collar Crimes

Leo Patrick Cunningham is one of 18,196 white collar attorneys indexed nationally. Browse white collar attorneys in California →

Securities Law

Leo Patrick Cunningham is one of 58,852 securities attorneys indexed nationally. Browse securities attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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

Looking for additional California attorneys? Browse all attorneys in Palo Alto or all attorneys in California.

Frequently Asked

Common questions about Leo Patrick Cunningham

Where is Leo Patrick Cunningham's law office located?
Leo Patrick Cunningham's law practice is located in Palo Alto, California. The firm is Wilson Sonsini Goodrich & Rosati Professional Corporation. You can contact the office directly through this profile page.
What practice areas does Leo Patrick Cunningham handle?
Leo Patrick Cunningham focuses on formation, criminal defense, business, white collar, securities. Each practice area listed reflects experience handling cases of that type in California.
How long has Leo Patrick Cunningham practiced law?
Leo Patrick Cunningham has 41+ years of legal experience and has been licensed since 1985.
Where did Leo Patrick Cunningham go to law school?
Leo Patrick Cunningham earned their education at (J.D., 1985); (A.B., 1982).
How can I contact Leo Patrick Cunningham for a consultation?
You can contact Leo Patrick Cunningham 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 Leo Patrick Cunningham received?
Leo Patrick Cunningham's notable recognition includes: AV Preeminent.

Education

J.D.
Harvard Law School
- 1985
A.B.
Stanford University
- 1982

Awards

AV Preeminent

Bar Admissions

California U.S. District Court, Central District of California U. S. District Court, Northern Distri
Admitted: 1985

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