Atty. Mark J. Casey

Atty. Mark J. Casey

Mark J. Casey is a lawyer practicing patent prosecution, litigation, general practice.

Gaithersburg Gaithersburg 32 yrs experience 32 year
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Profile Summary

About Mark J. Casey at a glance

Mark J. Casey is a CYTYC Corporation based in Gaithersburg, Maryland. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on patent and litigation. Admitted to practice in registered to practice before U.S. Patent and Trademark Office (1994) and Massachusetts (1995). Educated at Suffolk University (J.D., 1995) and Syracuse University (B.S.E.E., 1985). Serands clients in Gaithersburg, MD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark J. Casey is a lawyer practicing patent prosecution, litigation, general practice
  • Mark received a B.S.E.E. degree from Syracuse University in 1985, and has been licensed for 32 years
  • Mark practices in Gaithersburg, MD

Practice Areas Explained

Mark J. Casey's Areas of Practice

Each practice area below reflects the types of cases Mark J. Casey handles, with a brief overview of what that area of law covers.

Patent Law

Mark J. Casey is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Maryland →

Civil Litigation

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

Mark J. Casey is one of 454,532 litigation attorneys indexed nationally. Browse litigation 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 Gaithersburg 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 Gaithersburg or all attorneys in Maryland.

Frequently Asked

Common questions about Mark J. Casey

Where is Mark J. Casey's law office located?
Mark J. Casey's law practice is located in Gaithersburg, Maryland. You can contact the office directly through this profile page.
What practice areas does Mark J. Casey handle?
Mark J. Casey focuses on patent, litigation. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has Mark J. Casey practiced law?
Mark J. Casey has 32+ years of legal experience and has been licensed since 1994.
Where did Mark J. Casey go to law school?
Mark J. Casey earned their education at (J.D., 1995); (B.S.E.E., 1985).
How can I contact Mark J. Casey for a consultation?
You can contact Mark J. Casey 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.
Suffolk University
- 1995
B.S.E.E.
Syracuse University
- 1985

Bar Admissions

registered to practice before U.S. Patent and Trademark Office
Admitted: 1994
Massachusetts
Admitted: 1995

Reviews

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