Atty. Mark Stephen Ellinger

Atty. Mark Stephen Ellinger

Mark Stephen Ellinger is a lawyer practicing life sciences & biotechnology, litigation, patent and 3 other areas of law. Mark received a B.A. degree from Augsburg College in 1971, and has been licensed for 37 years.

Minneapolis Minneapolis 37 Years Experience 37 year
Call (651) 615-4270

Profile Summary

About Mark Stephen Ellinger at a glance

Mark Stephen Ellinger is a Senior Principal based in Minneapolis, Minnesota, practicing at Fish & Richardson P.C.. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on ip, m&a, and litigation. Admitted to practice in Minnesota registered to practice before U.S. Patent and Trademark Office (1989). Educated at Harvard Law School (J.D., 1989) and Augsburg College (B.A. Biology, 1971). Recognitions include AV Preeminent. Serves clients in Minneapolis, MN and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Stephen Ellinger is a lawyer practicing life sciences & biotechnology, litigation, patent and 3 other areas of law
  • Mark received a B.A. degree from Augsburg College in 1971, and has been licensed for 37 years
  • Mark practices at Fish & Richardson P.C. in Minneapolis, MN

Practice Areas Explained

Mark Stephen Ellinger's Areas of Practice

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

Intellectual Property

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

Mark Stephen Ellinger is one of 94,505 ip attorneys indexed nationally. Browse ip attorneys in Minnesota →

Mergers & Acquisitions

Mark Stephen Ellinger is one of 45,724 m&a attorneys indexed nationally. Browse m&a attorneys in Minnesota →

Civil Litigation

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

Mark Stephen Ellinger is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in Minnesota →

Jurisdictional Context

Why local counsel matters in Minnesota

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

Looking for additional Minnesota attorneys? Browse all attorneys in Minneapolis or all attorneys in Minnesota.

Frequently Asked

Common questions about Mark Stephen Ellinger

Where is Mark Stephen Ellinger's law office located?
Mark Stephen Ellinger's law practice is located in Minneapolis, Minnesota. The firm is Fish & Richardson P.C.. You can contact the office directly through this profile page.
What practice areas does Mark Stephen Ellinger handle?
Mark Stephen Ellinger focuses on ip, m&a, litigation. Each practice area listed reflects experience handling cases of that type in Minnesota.
How long has Mark Stephen Ellinger practiced law?
Mark Stephen Ellinger has 37+ years of legal experience and has been licensed since 1989.
Where did Mark Stephen Ellinger go to law school?
Mark Stephen Ellinger earned their education at (J.D., 1989); (B.A. Biology, 1971).
How can I contact Mark Stephen Ellinger for a consultation?
You can contact Mark Stephen Ellinger 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.
What awards or recognition has Mark Stephen Ellinger received?
Mark Stephen Ellinger's notable recognition includes: AV Preeminent.

Education

J.D.
Harvard Law School
- 1989
B.A. Biology
Augsburg College
- 1971

Awards

AV Preeminent

Bar Admissions

Minnesota registered to practice before U.S. Patent and Trademark Office
Admitted: 1989

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