Atty. Mark D. Simpson
Mark D. Simpson is a lawyer practicing intellectual property litigation, ip due diligence, worldwide ip protection and 6 other areas of law.
Profile Summary
About Mark D. Simpson at a glance
Mark D. Simpson is a Partner based in Philadelphia, Pennsylvania, practicing at Saul Ewing Arnstein & Lehr LLP. They have 38+ years of legal experience, licensed to practice since 1988. Their practice focuses on patent, trademark, copyright, business, and ip. Admitted to practice in Pennsylvania (1988), New Jersey (1988), U.S. District Court, District of New Jersey (1988), and U.S. Court of Appeals, Federal Circuit (1989). Educated at University of Baltimore School of Law (J.D., 1988) and Temple University (A.E.T. Thomas, 1981). Serves clients in Philadelphia, PA and the surrounding metropolitan area.
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About
- Mark D. Simpson is a lawyer practicing intellectual property litigation, ip due diligence, worldwide ip protection and 6 other areas of law
- Mark received a degree from Temple University in 1981, and has been licensed for 38 years
- Mark practices at Saul Ewing Arnstein & Lehr LLP in Philadelphia, PA
Practice Areas Explained
Mark D. Simpson's Areas of Practice
Each practice area below reflects the types of cases Mark D. Simpson handles, with a brief overview of what that area of law covers.
Mark D. Simpson is one of 18,874 patent attorneys indexed nationally. Browse patent attorneys in Pennsylvania →
Mark D. Simpson is one of 20,983 trademark attorneys indexed nationally. Browse trademark attorneys in Pennsylvania →
Mark D. Simpson is one of 15,929 copyright attorneys indexed nationally. Browse copyright attorneys in Pennsylvania →
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Mark D. Simpson is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Mark D. Simpson is one of 94,505 ip attorneys indexed nationally. Browse ip attorneys in Pennsylvania →
Jurisdictional Context
Why local counsel matters in Pennsylvania
Practicing law in Pennsylvania. Legal matters in Pennsylvania are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Philadelphia are typically filed in the local municipal court or the appropriate Pennsylvania state district court, depending on subject matter and amount in controversy. An attorney licensed in Pennsylvania 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 Pennsylvania courts without local counsel or pro hac vice admission.
Looking for additional Pennsylvania attorneys? Browse all attorneys in Philadelphia or all attorneys in Pennsylvania.
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