Atty. Mark E Duval

Atty. Mark E Duval

Mark E Duval is a lawyer practicing pharmaceutical, medical devices, life sciences & biotechnology and 8 other areas of law. Mark received a B.A. degree from St.

Minneapolis Minneapolis 43 yrs experience 43 year
Call (651) 615-4270 Book Appointment

Life Sciences / Biotechnology & More Attorney · Serving Minneapolis, MN · 43+ Years Experience

Profile Summary

About Mark E Duval at a Glance

Mark E Duval is a Member based in Minneapolis, Minnesota, practicing at DuVal & Associates, P.A.. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on drug crimes, business, ip, product liability, and health care. Admitted to practice in Minnesota (1983) and U.S. District Court, District of Minnesota (1983). Educated at William Mitchell College of Law (J.D., 1982) and St. Cloud State University (B.A., 1979). Recognitions include AV Preeminent. Active member of Minnesota State Bar Association. Serves clients in Minneapolis, MN and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark E Duval

  • Mark E Duval is a lawyer practicing pharmaceutical, medical devices, life sciences & biotechnology and 8 other areas of law
  • Mark received a B.A. degree from St. Cloud State University in 1979, and has been licensed for 43 years
  • Mark practices at DuVal & Associates, P.A. in Minneapolis, MN

Practice Areas Explained

Mark E Duval's Areas of Legal Practice

Each practice area below reflects the types of cases Mark E Duval handles, with a practical overview of what that area of law involves and how it may apply to your situation in Minneapolis.

Drug Crimes in Minneapolis

Mark E Duval is one of 6,914 drug crimes attorneys indexed nationally. Browse drug crimes attorneys in Minnesota →

Business & Corporate Law in Minneapolis

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

Mark E Duval is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Minnesota →

Intellectual Property in Minneapolis

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

Mark E Duval is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Minnesota →

Product Liability in Minneapolis

Mark E Duval is one of 65,610 product liability attorneys indexed nationally. Browse product liability attorneys in Minnesota →

Health Care Law in Minneapolis

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Mark E Duval is one of 66,157 health care attorneys indexed nationally. Browse health care attorneys in Minnesota →

Jurisdictional Context

Why Local Counsel Matters in Minneapolis

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.

Minneapolis Courts and Legal Process

Choosing a Minneapolis-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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

Frequently Asked

Common Questions About Mark E Duval

Where is Mark E Duval's law office located?
Mark E Duval's law practice is located in Minneapolis, Minnesota. The firm is DuVal & Associates, P.A.. You can contact the office directly through this profile page.
What practice areas does Mark E Duval handle?
Mark E Duval focuses on drug crimes, business, ip, product liability, health care. Each practice area listed reflects experience handling cases of that type in Minnesota.
How long has Mark E Duval practiced law?
Mark E Duval has 43+ years of legal experience and has been licensed since 1983.
Where did Mark E Duval go to law school?
Mark E Duval earned their education at (J.D., 1982); (B.A., 1979).
How can I contact Mark E Duval for a consultation?
You can contact Mark E Duval 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 E Duval received?
Mark E Duval's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Minneapolis Choose Mark E Duval

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark E Duval's practice in the field of drug crimes, business, ip, product liability, and health care.

Decade-Tested Legal Experience

Mark E Duval brings 43+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Minnesota and U.S. District Court, District of Minnesota, Mark E Duval can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering drug crimes, business, and ip, Mark E Duval can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Minneapolis

A Minneapolis-based practice means Mark E Duval attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Mark E Duval Handles in Minneapolis

Below is a representative sample of the types of matters Mark E Duval has experience with under Minnesota law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Mark E Duval directly to discuss the specifics of your situation.

Search Reference

How People Find Mark E Duval Online

Prospective clients searching for legal help in Minneapolis commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark E Duval.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark E Duval directly.

Education & Law School Background

J.D.
William Mitchell College of Law
- 1982
B.A.
St. Cloud State University
- 1979

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Minnesota
Admitted: 1983
U.S. District Court, District of Minnesota
Admitted: 1983

Client Reviews & Ratings — Mark E Duval

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