Atty. Peter Mosanyi II

Atty. Peter Mosanyi II

Peter Mosanyi II is a lawyer practicing intellectual property, business/commercial, contracts and 2 other areas of law. Peter received a B.A. degree from St.

St. Louis St. Louis 22 yrs experience 22 year
Call (314) 944-5012 Book Appointment

Profile Summary

About Peter Mosanyi II at a glance

Peter Mosanyi II is a contracts, business, ip, and construction attorney based in St. Louis, Missouri. They have 22+ years of legal experience, licensed to practice since 2004. Admitted to practice in Missouri (2004) and Washington (2020). Educated at Emory University School of Law (LL.M. University, 2004) and St. Louis University (B.A., 1999). Serands clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Peter Mosanyi II is a lawyer practicing intellectual property, business/commercial, contracts and 2 other areas of law
  • Peter received a B.A. degree from St. Louis University in 1999, and has been licensed for 22 years
  • Peter practices in St. Louis, MO

Practice Areas Explained

Peter Mosanyi II's Areas of Practice

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

Contracts

Peter Mosanyi II is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Missouri →

Business & Corporate Law

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

Peter Mosanyi II is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Missouri →

Intellectual Property

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

Peter Mosanyi II is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Missouri →

Construction Law

Peter Mosanyi II is one of 40,689 construction attorneys indexed nationally. Browse construction attorneys in Missouri →

Jurisdictional Context

Why local counsel matters in Missouri

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

Looking for additional Missouri attorneys? Browse all attorneys in St. Louis or all attorneys in Missouri.

Frequently Asked

Common questions about Peter Mosanyi II

Where is Peter Mosanyi II's law office located?
Peter Mosanyi II's law practice is located in St. Louis, Missouri. You can contact the office directly through this profile page.
What practice areas does Peter Mosanyi II handle?
Peter Mosanyi II focuses on contracts, business, ip, construction. Each practice area listed reflects experience handling cases of that type in Missouri.
How long has Peter Mosanyi II practiced law?
Peter Mosanyi II has 22+ years of legal experience and has been licensed since 2004.
Where did Peter Mosanyi II go to law school?
Peter Mosanyi II earned their education at (LL.M. University, 2004); (B.A., 1999).
How can I contact Peter Mosanyi II for a consultation?
You can contact Peter Mosanyi II 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.

Education

LL.M. University
Emory University School of Law
- 2004
B.A.
St. Louis University
- 1999

Bar Admissions

Missouri
Admitted: 2004
Washington
Admitted: 2020

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