Atty. Matthew James McCloskey

Atty. Matthew James McCloskey

Matthew James McCloskey is a lawyer practicing constitution/civil rights, general practice, litigation/plaintiff and 3 other areas of law. Matthew received a B.A. degree from University of Maryland, College Park in 2010, and has been licensed for 12 years.

Baltimore Baltimore 12 yrs experience 12 year
Call (443) 909-4791 Book Appointment

Profile Summary

About Matthew James McCloskey at a glance

Matthew James McCloskey is an Associate based in Baltimore, Maryland, practicing at Semmes, Bowen & Semmes A Professional Corporation. They have 12+ years of legal experience, licensed to practice since 2014. Their practice focuses on patent, ip, litigation, civil rights, and internet. Admitted to practice in Maryland (2014). Educated at University of Baltimore School of Law (J.D., 2014) and University of Maryland, College Park (B.A., 2010). Serands clients in Baltimore, MD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Matthew James McCloskey is a lawyer practicing constitution/civil rights, general practice, litigation/plaintiff and 3 other areas of law
  • Matthew received a B.A. degree from University of Maryland, College Park in 2010, and has been licensed for 12 years
  • Matthew practices at Semmes, Bowen & Semmes A Professional Corporation in Baltimore, MD

Practice Areas Explained

Matthew James McCloskey's Areas of Practice

Each practice area below reflects the types of cases Matthew James McCloskey handles, with a brief overview of what that area of law covers.

Patent Law

Matthew James McCloskey is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Maryland →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Matthew James McCloskey is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Maryland →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Matthew James McCloskey is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Maryland →

Civil Rights

Civil rights attorneys for discrimination, police misconduct, constitutional rights, and civil liberties cases.

Matthew James McCloskey is one of 70,245 civil rights attorneys indexed nationally. Browse civil rights attorneys in Maryland →

Internet & Cyber Law

Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.

Matthew James McCloskey is one of 17,958 internet attorneys indexed nationally. Browse internet attorneys in Maryland →

Jurisdictional Context

Why local counsel matters in Maryland

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 andnue, 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.

Looking for additional Maryland attorneys? Browse all attorneys in Baltimore or all attorneys in Maryland.

Frequently Asked

Common questions about Matthew James McCloskey

Where is Matthew James McCloskey's law office located?
Matthew James McCloskey's law practice is located in Baltimore, Maryland. The firm is Semmes, Bowen & Semmes A Professional Corporation. You can contact the office directly through this profile page.
What practice areas does Matthew James McCloskey handle?
Matthew James McCloskey focuses on patent, ip, litigation, civil rights, internet. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has Matthew James McCloskey practiced law?
Matthew James McCloskey has 12+ years of legal experience and has been licensed since 2014.
Where did Matthew James McCloskey go to law school?
Matthew James McCloskey earned their education at (J.D., 2014); (B.A., 2010).
How can I contact Matthew James McCloskey for a consultation?
You can contact Matthew James McCloskey 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 Baltimore School of Law
- 2014
B.A.
University of Maryland, College Park
- 2010

Bar Admissions

Maryland
Admitted: 2014

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