Atty. Ben Mahon

Atty. Ben Mahon

Ben Mahon is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law, Litigation - Patent and Patent Law. Ben, who practices law in Chicago, Illinois, has been recognized since 2025.

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Intellectual Property Law & More Attorney · Serving Chicago, IL

Profile Summary

About Ben Mahon at a Glance

Ben Mahon is a patent, real estate, and ip attorney based in Chicago, Illinois, practicing at McAndrews, Held & Malloy LTD. Admitted to practice in Illinois, Illinois State Bar Association. Educated at Chicago-Kent College of Law at IIT (J.D.). Recognitions include Best Lawyers in America — Intellectual Property Law (2026), Best Lawyers in America — Litigation - Patent (2026), and Best Lawyers in America — Patent Law (2026). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Ben Mahon

  • Ben Mahon is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law, Litigation - Patent and Patent Law
  • Ben, who practices law in Chicago, Illinois, has been recognized since 2025
  • This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ben is held by other top lawyers in the same geographic and legal practice area

Practice Areas Explained

Ben Mahon's Areas of Legal Practice

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

Patent Law in Chicago

Ben Mahon is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in Illinois →

Real Estate Law in Chicago

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Ben Mahon is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →

Intellectual Property in Chicago

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

Ben Mahon is one of 105,285 ip attorneys indexed nationally. Browse ip 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 Ben Mahon

Where is Ben Mahon's law office located?
Ben Mahon's law practice is located in Chicago, Illinois. The firm is McAndrews, Held & Malloy LTD. You can contact the office directly through this profile page.
What practice areas does Ben Mahon handle?
Ben Mahon focuses on patent, real estate, ip. Each practice area listed reflects experience handling cases of that type in Illinois.
Where did Ben Mahon go to law school?
Ben Mahon earned their education at (J.D.).
How can I contact Ben Mahon for a consultation?
You can contact Ben Mahon 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 Ben Mahon received?
Ben Mahon's notable recognition includes: Best Lawyers in America — Intellectual Property Law; Best Lawyers in America — Litigation - Patent; Best Lawyers in America — Patent Law.

Professional Profile

Why Clients in Chicago Choose Ben Mahon

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 Ben Mahon's practice in the field of patent, real estate, and ip.

Broad Practice Area Coverage

Covering patent, real estate, and ip, Ben Mahon 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 Ben Mahon 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 Ben Mahon Handles in Chicago

Below is a representative sample of the types of matters Ben Mahon 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.

Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate
Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Ben Mahon directly to discuss the specifics of your situation.

Search Reference

How People Find Ben Mahon 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 Ben Mahon.

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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 Ben Mahon directly.

Ben Mahon's Practice Areas & Specializations

Education & Law School Background

J.D.
Chicago-Kent College of Law at IIT
- In Progress

Awards & Professional Honors

Best Lawyers in America — Intellectual Property Law
- 2026
Best Lawyers in America — Litigation - Patent
- 2026
Best Lawyers in America — Patent Law
- 2026

Bar Admissions & Licensed Jurisdictions

Illinois, Illinois State Bar Association

Client Reviews & Ratings — Ben Mahon

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