Atty. John Lawrence Barton
Mr. John Lawrence Barton is a lawyer practicing global sourcing, systems integration, licensing and 6 other areas of law.
Global Sourcing & More Attorney · Serving Washington, DC · 27+ Years Experience
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). Serves clients in Washington, DC and the surrounding metropolitan area.
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About John Lawrence Barton
- 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 Legal Practice
Each practice area below reflects the types of cases John Lawrence Barton handles, with a practical overview of what that area of law involves and how it may apply to your situation in Washington.
Business & Corporate Law in Washington
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
John Lawrence Barton is one of 497,491 business attorneys indexed nationally. Browse business attorneys in District of Columbia →
Intellectual Property in Washington
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
John Lawrence Barton is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →
Health Care Law in Washington
Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.
John Lawrence Barton is one of 66,157 health care attorneys indexed nationally. Browse health care attorneys in District of Columbia →
Aviation Law in Washington
Aviation attorneys for aircraft accidents, FAA regulation, pilot defense, and aviation industry matters.
John Lawrence Barton is one of 9,145 aviation attorneys indexed nationally. Browse aviation attorneys in District of Columbia →
Jurisdictional Context
Why Local Counsel Matters in Washington
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 venue, 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.
Washington Courts and Legal Process
Choosing a Washington-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.
Frequently Asked
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Professional Profile
Why Clients in Washington Choose John Lawrence Barton
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish John Lawrence Barton's practice in the field of business, ip, health care, and aviation.
Decade-Tested Legal Experience
John Lawrence Barton brings 27+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in California, District of Columbia, and Texas, John Lawrence Barton can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering business, ip, and health care, John Lawrence Barton can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Washington
A Washington-based practice means John Lawrence Barton attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues John Lawrence Barton Handles in Washington
Below is a representative sample of the types of matters John Lawrence Barton has experience with under District of Columbia law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact John Lawrence Barton directly to discuss the specifics of your situation.
Search Reference
How People Find John Lawrence Barton Online
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John Lawrence Barton's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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