Atty. Mark Pennington

Atty. Mark Pennington

Mark Pennington is a lawyer practicing business law, business, intellectual property. Mark has been licensed for 14 years.

Cleveland Cleveland 14 Years Experience 14 year
Call (216) 939-5369

Profile Summary

About Mark Pennington at a glance

Mark Pennington is a business and ip attorney based in Cleveland, Ohio. They have 14+ years of legal experience, licensed to practice since 2012. Admitted to practice in Ohio (2012). Serves clients in Cleveland, OH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Pennington is a lawyer practicing business law, business, intellectual property
  • Mark has been licensed for 14 years
  • Mark practices in Cleveland, OH

Practice Areas Explained

Mark Pennington's Areas of Practice

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

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark Pennington is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Ohio →

Intellectual Property

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

Mark Pennington is one of 94,505 ip attorneys indexed nationally. Browse ip attorneys in Ohio →

Jurisdictional Context

Why local counsel matters in Ohio

Practicing law in Ohio. Legal matters in Ohio are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Cleveland are typically filed in the local municipal court or the appropriate Ohio state district court, depending on subject matter and amount in controversy. An attorney licensed in Ohio 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 Ohio courts without local counsel or pro hac vice admission.

Looking for additional Ohio attorneys? Browse all attorneys in Cleveland or all attorneys in Ohio.

Frequently Asked

Common questions about Mark Pennington

Where is Mark Pennington's law office located?
Mark Pennington's law practice is located in Cleveland, Ohio. You can contact the office directly through this profile page.
What practice areas does Mark Pennington handle?
Mark Pennington focuses on business, ip. Each practice area listed reflects experience handling cases of that type in Ohio.
How long has Mark Pennington practiced law?
Mark Pennington has 14+ years of legal experience and has been licensed since 2012.
How can I contact Mark Pennington for a consultation?
You can contact Mark Pennington 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.

Bar Admissions

Ohio
Admitted: 2012

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