Atty. John Lawrence Barton

Atty. John Lawrence Barton

Mr. John Lawrence Barton is a lawyer practicing global sourcing, systems integration, licensing and 6 other areas of law.

Washington Washington 27 yrs experience 27 year
Call (443) 909-4915 Book Appointment

Profile Summary

About John Lawrence Barton at a glance

John Lawrence Barton is a Partner based in Washington, District of Columbia, practicing at Pillsbury Winthrop Shaw Pittman LLP. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on business, ip, health care, and aviation. Admitted to practice in California (1999), District of Columbia (2000), and Texas (2011). Educated at University of Virginia School of Law (J.D., 1999) and University of Texas at Austin (B.A., 1995). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. John Lawrence Barton is a lawyer practicing global sourcing, systems integration, licensing and 6 other areas of law
  • John received a B.A. degree from University of Texas at Austin in 1995, and has been licensed for 27 years
  • John practices at Pillsbury Winthrop Shaw Pittman LLP in Washington, DC

Practice Areas Explained

John Lawrence Barton's Areas of Practice

Each practice area below reflects the types of cases John Lawrence Barton 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.

John Lawrence Barton is one of 501,317 business attorneys indexed nationally. Browse business 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.

John Lawrence Barton is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

John Lawrence Barton is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys in District of Columbia →

Aviation Law

Aviation attorneys for aircraft accidents, FAA regulation, pilot defense, and aviation industry matters.

John Lawrence Barton is one of 9,225 aviation attorneys indexed nationally. Browse aviation 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 John Lawrence Barton

Where is John Lawrence Barton's law office located?
John Lawrence Barton's law practice is located in Washington, District of Columbia. The firm is Pillsbury Winthrop Shaw Pittman LLP. You can contact the office directly through this profile page.
What practice areas does John Lawrence Barton handle?
John Lawrence Barton focuses on business, ip, health care, aviation. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has John Lawrence Barton practiced law?
John Lawrence Barton has 27+ years of legal experience and has been licensed since 1999.
Where did John Lawrence Barton go to law school?
John Lawrence Barton earned their education at (J.D., 1999); (B.A., 1995).
How can I contact John Lawrence Barton for a consultation?
You can contact John Lawrence Barton 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.
University of Virginia School of Law
- 1999
B.A.
University of Texas at Austin
- 1995

Bar Admissions

California
Admitted: 1999
District of Columbia
Admitted: 2000
Texas
Admitted: 2011

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