Atty. William H Espinosa

Atty. William H Espinosa

Mr. William H Espinosa is a lawyer practicing international law, government, licensing.

Washington Washington 47 yrs experience 47 year
Call (771) 220-6743 Book Appointment

Profile Summary

About William H Espinosa at a glance

William H Espinosa is an Of Counsel based in Washington, District of Columbia, practicing at Sperduto Thompson Plc. They have 47+ years of legal experience, licensed to practice since 1979. Their practice focuses on ip, government, and international. Admitted to practice in District of Columbia U.S. Court of Federal Claims U.S. District Court, Eastern District of Wisconsin (1979). Educated at Georgetown University Law Center J.D. (—) and Harvard College B.A. (—). Active member of American Bar Association, District of Columbia Bar Association. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. William H Espinosa is a lawyer practicing international law, government, licensing
  • William received a B.A. degree from Harvard College, and has been licensed for 47 years
  • William practices at Sperduto Thompson Plc in Washington, DC

Practice Areas Explained

William H Espinosa's Areas of Practice

Each practice area below reflects the types of cases William H Espinosa 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.

William H Espinosa is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

William H Espinosa is one of 132,225 government attorneys indexed nationally. Browse government attorneys in District of Columbia →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

William H Espinosa is one of 40,133 international attorneys indexed nationally. Browse international 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 William H Espinosa

Where is William H Espinosa's law office located?
William H Espinosa's law practice is located in Washington, District of Columbia. The firm is Sperduto Thompson Plc. You can contact the office directly through this profile page.
What practice areas does William H Espinosa handle?
William H Espinosa focuses on ip, government, international. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has William H Espinosa practiced law?
William H Espinosa has 47+ years of legal experience and has been licensed since 1979.
Where did William H Espinosa go to law school?
William H Espinosa earned their education at (—); (—).
How can I contact William H Espinosa for a consultation?
You can contact William H Espinosa 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

Georgetown University Law Center J.D.
- In Progress
Harvard College B.A.
- In Progress

Bar Admissions

District of Columbia U.S. Court of Federal Claims U.S. District Court, Eastern District of Wisconsin
Admitted: 1979

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