Atty. Robert Patrick O'Brien
Robert Patrick O'Brien is a lawyer practicing shipping, trucking law, admiralty and maritime law and 17 other areas of law. Robert received a B.A. degree from Johns Hopkins University in 1973, and has been licensed for 49 years.
Admiralty and Maritime Law & More Attorney · Serving Baltimore, MD · 49+ Years Experience
Profile Summary
About Robert Patrick O'Brien at a Glance
Robert Patrick O'Brien is a Partner based in Baltimore, Maryland, practicing at Niles, Barton & Wilmer, LLP. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on business, real estate, class action, litigation, and insurance. Admitted to practice in Maryland (1977), U.S. District Court District of Maryland (1977), U.S. Federal Court (1978), and U.S. Court of Appeals, Fourth Circuit (1980). Educated at Johns Hopkins University (B.A. Philosophy, 1973) and University of Maryland School of Law J.D. with honors University of Maryland School of Law J.D. 1977 Notes and Comments Editor University of Maryland School of Law J.D. Maryland Law Review Un (—). Recognitions include AV Preeminent. Active member of The Bar Association of Baltimore City Maryland State Bar Association American Bar Association Maritime Law Association of the United States Maritime Law Association Maritime Torts and Casualties Committee Defense Research Institute Trucking Law Committee. Serves clients in Baltimore, MD and the surrounding metropolitan area.
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About Robert Patrick O'Brien
- Robert Patrick O'Brien is a lawyer practicing shipping, trucking law, admiralty and maritime law and 17 other areas of law
- Robert received a B.A. degree from Johns Hopkins University in 1973, and has been licensed for 49 years
- Robert practices at Niles, Barton & Wilmer, LLP in Baltimore, MD
Practice Areas Explained
Robert Patrick O'Brien's Areas of Legal Practice
Each practice area below reflects the types of cases Robert Patrick O'Brien handles, with a practical overview of what that area of law involves and how it may apply to your situation in Baltimore.
Business & Corporate Law in Baltimore
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Robert Patrick O'Brien is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Maryland →
Real Estate Law in Baltimore
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
Robert Patrick O'Brien is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in Maryland →
Class Action in Baltimore
Robert Patrick O'Brien is one of 26,226 class action attorneys indexed nationally. Browse class action attorneys in Maryland →
Civil Litigation in Baltimore
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Robert Patrick O'Brien is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Maryland →
Insurance Law in Baltimore
Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.
Robert Patrick O'Brien is one of 120,903 insurance attorneys indexed nationally. Browse insurance attorneys in Maryland →
Jurisdictional Context
Why Local Counsel Matters in Baltimore
Practicing law in Maryland. Legal matters in Maryland are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Baltimore are typically filed in the local municipal court or the appropriate Maryland state district court, depending on subject matter and amount in controversy. An attorney licensed in Maryland 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 Maryland courts without local counsel or pro hac vice admission.
Baltimore Courts and Legal Process
Choosing a Baltimore-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 Maryland attorneys? Browse all attorneys in Baltimore or all attorneys in Maryland.
Frequently Asked
Common Questions About Robert Patrick O'Brien
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Professional Profile
Why Clients in Baltimore Choose Robert Patrick O'Brien
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 Robert Patrick O'Brien's practice in the field of business, real estate, class action, litigation, and insurance.
Decade-Tested Legal Experience
Robert Patrick O'Brien brings 49+ 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 Maryland, U.S. District Court District of Maryland, and U.S. Federal Court, Robert Patrick O'Brien can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering business, real estate, and class action, Robert Patrick O'Brien can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Baltimore
A Baltimore-based practice means Robert Patrick O'Brien 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 Robert Patrick O'Brien Handles in Baltimore
Below is a representative sample of the types of matters Robert Patrick O'Brien has experience with under Maryland 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 Robert Patrick O'Brien directly to discuss the specifics of your situation.
Search Reference
How People Find Robert Patrick O'Brien Online
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Robert Patrick O'Brien's Practice Areas & Specializations
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