Atty. Mark J O'Connor
Mark J O'Connor is a lawyer practicing domestic telecommunications, corporate & incorporation, communications litigation and enforcement and 6 other areas of law. Mark received a B.A. degree from University of Pennsylvania in 1989, and has been licensed for 34 years.
Profile Summary
About Mark J O'Connor at a glance
Mark J O'Connor is a Member based in Washington, District of Columbia, practicing at Lampert, O'Connor & Johnston, P.C.. They have 34+ years of legal experience, licensed to practice since 1992. Their practice focuses on formation, litigation, entertainment, international, and internet. Admitted to practice in District of Columbia U.S. Court of Appeals, Third, Ninth, and Tenth Circuits (1992) and U.S. District Court, District of Columbia (1993). Educated at University of California, Los Angeles (J.D., 1992) and University of Pennsylvania (B.A., 1989). Recognitions include AV Preeminent. Serands clients in Washington, DC and the surrounding metropolitan area.
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About
- Mark J O'Connor is a lawyer practicing domestic telecommunications, corporate & incorporation, communications litigation and enforcement and 6 other areas of law
- Mark received a B.A. degree from University of Pennsylvania in 1989, and has been licensed for 34 years
- Mark practices at Lampert, O'Connor & Johnston, P.C. in Washington, DC
Practice Areas Explained
Mark J O'Connor's Areas of Practice
Each practice area below reflects the types of cases Mark J O'Connor handles, with a brief overview of what that area of law covers.
Mark J O'Connor is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in District of Columbia →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Mark J O'Connor is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →
Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.
Mark J O'Connor is one of 45,946 entertainment attorneys indexed nationally. Browse entertainment attorneys in District of Columbia →
International law attorneys for cross-border transactions, trade, foreign investment, and treaties.
Mark J O'Connor is one of 40,133 international attorneys indexed nationally. Browse international attorneys in District of Columbia →
Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.
Mark J O'Connor is one of 17,958 internet attorneys indexed nationally. Browse internet 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.
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