Atty. John Eugene Conour

Atty. John Eugene Conour

John Eugene Conour is a lawyer practicing trademark application, life sciences & biotechnology, patent application and 1 other area of law. John received a B.S. degree from University of Illinois in 1998, and has been licensed for 15 years.

Chicago Chicago 15 yrs experience 15 year
Call (312) 535-4941 Book Appointment

Life Sciences / Biotechnology & More Attorney · Serving Chicago, IL · 15+ Years Experience

Profile Summary

About John Eugene Conour at a Glance

John Eugene Conour is an Associate based in Chicago, Illinois, practicing at Quarles & Brady LLP. They have 15+ years of legal experience, licensed to practice since 2011. Their practice focuses on patent, trademark, and ip. Admitted to practice in Illinois registered to practice before U.S. Patent and Trademark Office (2011). Educated at Chicago-Kent College of Law (J.D., 2011) and University of Illinois (B.S. Molecular, 1998). Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About John Eugene Conour

  • John Eugene Conour is a lawyer practicing trademark application, life sciences & biotechnology, patent application and 1 other area of law
  • John received a B.S. degree from University of Illinois in 1998, and has been licensed for 15 years
  • John practices at Quarles & Brady LLP in Chicago, IL

Practice Areas Explained

John Eugene Conour's Areas of Legal Practice

Each practice area below reflects the types of cases John Eugene Conour 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

John Eugene Conour is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in Illinois →

Trademark Law in Chicago

John Eugene Conour is one of 23,086 trademark attorneys indexed nationally. Browse trademark 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.

John Eugene Conour 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 John Eugene Conour

Where is John Eugene Conour's law office located?
John Eugene Conour's law practice is located in Chicago, Illinois. The firm is Quarles & Brady LLP. You can contact the office directly through this profile page.
What practice areas does John Eugene Conour handle?
John Eugene Conour focuses on patent, trademark, ip. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has John Eugene Conour practiced law?
John Eugene Conour has 15+ years of legal experience and has been licensed since 2011.
Where did John Eugene Conour go to law school?
John Eugene Conour earned their education at (J.D., 2011); (B.S. Molecular, 1998).
How can I contact John Eugene Conour for a consultation?
You can contact John Eugene Conour 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 John Eugene Conour

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 John Eugene Conour's practice in the field of patent, trademark, and ip.

Decade-Tested Legal Experience

John Eugene Conour brings 15+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering patent, trademark, and ip, John Eugene Conour 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 John Eugene Conour 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 John Eugene Conour Handles in Chicago

Below is a representative sample of the types of matters John Eugene Conour 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.

Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact John Eugene Conour directly to discuss the specifics of your situation.

Search Reference

How People Find John Eugene Conour 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 John Eugene Conour.

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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 John Eugene Conour directly.

Education & Law School Background

J.D.
Chicago-Kent College of Law
- 2011
B.S. Molecular
University of Illinois
- 1998

Bar Admissions & Licensed Jurisdictions

Illinois registered to practice before U.S. Patent and Trademark Office
Admitted: 2011

Client Reviews & Ratings — John Eugene Conour

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