Patent Attorneys in Naperville, Illinois
4 patent professionals
Updated April 2026
How much does a patent cost in Naperville?
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Patent Attorneys in Naperville
The Law Offices of Konrad Sherinian, LLC
Naperville, IL“Konrad Sherinian is a talented patent attorney. He had years of experience as an electrical engineer prior to getting...
Clements IP, LLC
Naperville, ILClements IP, LLC is a full-service intellectual property law firm dedicated to assisting clients nationwide with patent...
Chicago IP Law
Naperville, ILChicago IP LawCounseling business in the development and protection of their intellectual propertySpecializing in...
Cook Alex Ltd.
Naperville, ILToday’s fast-paced global economy is driven by ideas and Cook Alex understands the importance of protecting these ideas...
Also Serving Naperville
Nearby patent professionals who may serve the Naperville area.
Marshall H. Hong, Attorney at Law
Skokie, ILPatent attorney in Skokie, IL. Handles patent and intellectual property matters.
Urban & Burt, LTD.
Oak Forest, ILServing the Chicago Southwest & South Suburbs in Our 72nd YearAt the law firm of Urban & Burt, Ltd, we pride ourselves...
Lesley A. Wallerstein, LLC
Northbrook, ILLesley A. Wallerstein, LLC is watching with interest to see whether another familiar registered trademark will be...
Chiacchio IP
Chicago, ILChiacchio IP, LLC, is a law firm that specializes in intellectual property law. Mr.
Faier & Faier Trademarks and Patents
Chicago, ILA Patent and Trademark Boutique USPTO Registered Attorney We are an office that has grown startups to $1B! Call...
Specialties in This Area
Frequently Asked Questions
How much does a patent attorney cost in Naperville?
We don't have enough local pricing data for Naperville yet. The national average for a provisional patent is $3,500 and a utility patent is $8,000. Use our cost calculator to estimate costs for your specific invention.
How many patent attorneys are in Naperville, Illinois?
There are 4 patent professionals listed in Naperville, IL. This includes patent attorneys, patent agents, and intellectual property law firms.
What specialties do patent attorneys in Naperville handle?
Patent attorneys in Naperville most commonly handle electrical, mechanical, biotechnology, and software patents. Many attorneys work across multiple specialties, so it's worth reaching out even if your invention doesn't fit neatly into one category.
Do any patent attorneys in Naperville offer free consultations?
Yes, 3 of 4 patent professionals in Naperville offer free initial consultations. A free consultation lets you discuss your invention, understand the patent process, and get a cost estimate before committing.