Skip to Main Content
Irwin IP LLC logo

Irwin IP LLC

About Irwin IP LLC

Irwin IP is an IP litigation boutique with just over a dozen attorneys in Chicago and South Bend, Indiana. The firm was founded in 2014 by Barry Irwin, a well-established Chicago IP attorney with decades of experience and an impressive list of awards and recognitions under his belt. Irwin IP’s clients range from individuals to Fortune 500 companies, and the firm handles IP disputes related to patents, trademarks, copyright, trade secrets, and more.

Irwin IP LLC

180 N Wacker Drive
Suite 400
Chicago 60606
Phone: (312) 667-6080

Firm Stats

Founder: Barry F. Irwin
Total No. Attorneys (2021):
1 - 50

No. of U.S. Offices: 2

No. of International Offices: 0

Major Office Locations

Chicago, IL
South Bend, IN

Major Departments

IP Litigation
Customs Disputes
Patent Office Validity Challenges
IP Counseling and Transactions
Arts and Entertainment Law
Trademark Prosecution
*See firm website for complete list of practice areas and industries.