Atty. Jason E. Maschmann

Atty. Jason E. Maschmann

Jason E. Maschmann is a lawyer practicing class action defense, appeals, commercial litigation and 8 other areas of law.

Chicago Chicago 31 yrs experience 31 year
Call (312) 796-6938 Book Appointment

Appeals & More Attorney · Serving Chicago, IL · 31+ Years Experience

Profile Summary

About Jason E. Maschmann at a Glance

Jason E. Maschmann is an Attorney based in Chicago, Illinois, practicing at Dentons US LLP. They have 31+ years of legal experience, licensed to practice since 1995. Their practice focuses on business, class action, product liability, litigation, and civil rights. Admitted to practice in Missouri (1995) and Illinois (1996). Educated at St. Louis University J.D. Magna Cum Laude St. Louis University (J.D. Magna, 1995) and University of Missouri B.J. University of Missouri (B.J., 1992). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Jason E. Maschmann

  • Jason E. Maschmann is a lawyer practicing class action defense, appeals, commercial litigation and 8 other areas of law
  • Jason received a B.J. degree from University of Missouri, and has been licensed for 31 years
  • Jason practices at Dentons US LLP in Chicago, IL

Practice Areas Explained

Jason E. Maschmann's Areas of Legal Practice

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

Business & Corporate Law in Chicago

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

Jason E. Maschmann is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Illinois →

Class Action in Chicago

Jason E. Maschmann is one of 26,226 class action attorneys indexed nationally. Browse class action attorneys in Illinois →

Product Liability in Chicago

Jason E. Maschmann is one of 65,610 product liability attorneys indexed nationally. Browse product liability attorneys in Illinois →

Civil Litigation in Chicago

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

Jason E. Maschmann is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Civil Rights in Chicago

Civil rights attorneys for discrimination, police misconduct, constitutional rights, and civil liberties cases.

Jason E. Maschmann is one of 69,634 civil rights attorneys indexed nationally. Browse civil rights attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Chicago

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

Chicago Courts and Legal Process

Choosing a Chicago-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 Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common Questions About Jason E. Maschmann

Where is Jason E. Maschmann's law office located?
Jason E. Maschmann's law practice is located in Chicago, Illinois. The firm is Dentons US LLP. You can contact the office directly through this profile page.
What practice areas does Jason E. Maschmann handle?
Jason E. Maschmann focuses on business, class action, product liability, litigation, civil rights. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Jason E. Maschmann practiced law?
Jason E. Maschmann has 31+ years of legal experience and has been licensed since 1995.
Where did Jason E. Maschmann go to law school?
Jason E. Maschmann earned their education at (J.D. Magna, 1995); (B.J., 1992).
How can I contact Jason E. Maschmann for a consultation?
You can contact Jason E. Maschmann 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.

Professional Profile

Why Clients in Chicago Choose Jason E. Maschmann

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 Jason E. Maschmann's practice in the field of business, class action, product liability, litigation, and civil rights.

Decade-Tested Legal Experience

Jason E. Maschmann brings 31+ 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 Missouri and Illinois, Jason E. Maschmann can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering business, class action, and product liability, Jason E. Maschmann can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Chicago

A Chicago-based practice means Jason E. Maschmann 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 Jason E. Maschmann Handles in Chicago

Below is a representative sample of the types of matters Jason E. Maschmann has experience with under Illinois 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

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

Search Reference

How People Find Jason E. Maschmann Online

Prospective clients searching for legal help in Chicago 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 Jason E. Maschmann.

Jason E. Maschmann attorney Jason E. Maschmann lawyer Jason E. Maschmann Chicago Jason E. Maschmann Illinois Jason E. Maschmann reviews Jason E. Maschmann contact Dentons US LLP law firm business attorney in Chicago business lawyer Chicago best business attorney Chicago top rated business lawyer near me business attorney Illinois find a lawyer near me how to hire an attorney

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 Jason E. Maschmann directly.

Education & Law School Background

J.D. Magna
St. Louis University J.D. Magna Cum Laude St. Louis University
- 1995
B.J.
University of Missouri B.J. University of Missouri
- 1992

Bar Admissions & Licensed Jurisdictions

Missouri
Admitted: 1995
Illinois
Admitted: 1996

Client Reviews & Ratings — Jason E. Maschmann

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