DuPage County Intellectual Property Lawyers

Compare 20 top rated Illinois attorneys serving DuPage County.
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Patrick D. Austermuehle
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Patrick D. Austermuehle
DuPage County, IL Intellectual Property Attorney with 15 years of experience
(630) 333-0333 17W220 22nd St
#410
Oakbrook Terrace, IL 60181
Free ConsultationOffers Video ConferencingVideo ConfIP, Arbitration & Mediation, Business and Consumer
Chicago-Kent College of Law, Illinois Institute of Technology
Patrick D. Austermuehle, a partner at Lubin Austermuehle, P.C., has experience in complex business and commercial litigation and consumer class actions. He has assisted in the successful representation of a number of state and federal matters, including cases at the appellate level.

Mr. Austermuehle received a B.S. from the University of Wisconsin and earned a J.D. with Honors from Chicago-Kent College of Law at the Illinois Institute of Technology where he was Notes and Comments Editor on the Law Review.

Prior to joining Lubin Austermuehle, P.C., Mr. Austermuehle served as a law clerk at the Cook County State’s Attorney’s Office and as...
Leonard E. Hudson
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Leonard E. Hudson
DuPage County, IL Intellectual Property Attorney
(630) 527-1595 1770 Park St
#200
Naperville, IL 60563
Free ConsultationOffers Video ConferencingVideo ConfIP, Antitrust, Appeals and Insurance Claims
The John Marshall Law School
High-Stakes Litigation - Business Disputes - Franchise Litigation

I represent individuals and companies in high-stakes lawsuits, business and investment disputes, and franchise matters. I trained at a top global law firm where I practiced complex commercial litigation for a decade. I practice now at a boutique law firm where I help entrepreneurs and small businesses with their most important "bet the company" matters.

My practice includes:
- Contract disputes
- Fraud cases
- Franchising and dealer terminations and regulatory compliance
- Securities & commodities litigation / enforcement and...
Randy Micheletti
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Randy Micheletti
DuPage County, IL Intellectual Property Attorney with 15 years of experience
366 Pembroke Ln #8
Glen Ellyn, IL 60137
IP
Chicago-Kent College of Law, Illinois Institute of Technology
Randy has represented technology clients large and small for nearly a decade, and has been licensed to practice before the US Patent & Trademark Office since 2003. He is passionate about startups, and works tirelessly to build IP portfolios that form core assets for young and growing companies.

An avid trumpet player, Randy regularly performs with various musical groups around the Chicago area in his spare time.
Richard Lofgren
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Richard Lofgren
DuPage County, IL Intellectual Property Lawyer with 39 years of experience
536 Crescent Blvd., Suite 200
Glen Ellyn, IL 60137
Free ConsultationIP, Business, Construction and Employment
The John Marshall Law School
Over twenty eight years of legal experience working with businesses on the issues they face daily during their business cycles. I act in the capacity of an outside general counsel assisting business owners to make smarter decisions, build stronger relationships and make and save money. I stress the importance of recognizing that correct legal answers alone do not necessarily translate into the correct best business decisions. I represent all types of businesses in every stage of their business cycles from start up through eventual sale. Specialties: The Supreme Court of Illinois does not recognize certifications of specialities in the...
Konrad Sherinian
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Konrad Sherinian
DuPage County, IL Intellectual Property Attorney with 18 years of experience
(630) 318-2606 1755 Park Street
Suite # 200
Naperville, IL 60563
IP and Patents
The John Marshall Law School
Bryan R. Bagdady
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Bryan R. Bagdady
DuPage County, IL Intellectual Property Lawyer with 41 years of experience
(312) 300-6843 17W220 22nd Street
Suite 410
Oakbrook Terrace, IL 60181
IP, Business, Collections and Trademarks
DePaul College of Law
I founded Corporate & Estate Legal Services, Ltd. to focus on business contracts, commercial litigation, estate planning and probate cases. I have decades of experience handling civil litigation and commercial contracts. I represent both plaintiffs and defendants. I have a broad spectrum approach to B2B litigation. I can negotiate deals, document agreements, litigate, pursue post judgment collection, and prosecute or defend judgments on appeal. I was a scholastic debater in high school and college. I am very comfortable with contract litigation, declaratory judgments, decedent's estates, and business torts. My experience affords me the luxury of handling all phases...
Steven M. Evans
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Steven M. Evans
DuPage County, IL Intellectual Property Lawyer with 35 years of experience
(630) 544-9395 The Promenade Building
50 South Main Street, Suite 200
Naperville, IL 60540
Free ConsultationOffers Video ConferencingVideo ConfIP, Arbitration & Mediation, Patents and Trademarks
Indiana University - Indiana University-Bloomington
Do you want a patent that just hangs on the wall or stands up in court ? We are trial attorneys that write patents to stand up in court.
Brent E. Ohlmann
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Brent E. Ohlmann
DuPage County, IL Intellectual Property Attorney with 34 years of experience
(630) 355-8008 1730 Park St
#210
Naperville, IL 60563
IP, Business, Communications and Trademarks
Northern Illinois University
Eric Ryan Waltmire
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Eric Ryan Waltmire
DuPage County, IL Intellectual Property Attorney
(630) 665-9404 1749 S. Naperville Rd, Suite 202
Wheaton, IL 60189
IP and Patents
Mark McAndrew
DuPage County, IL Intellectual Property Lawyer
(630) 955-6123 2300 Cabot Drive
Lisle, IL 60532
IP, Bankruptcy, Construction and Entertainment & Sports
John Marshall Law School
Brent E. Ohlmann
PREMIUM
Brent E. Ohlmann
Intellectual Property Lawyer Serving DuPage County, IL
DuPage County, IL Intellectual Property Attorney with 34 years of experience
Northern Illinois UniversityIllinois
Michael J. Merrick
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Michael J. Merrick
Intellectual Property Lawyer Serving DuPage County, IL
Illinois Intellectual Property Lawyer with 32 years of experience
Creighton University School of Law and University of Nebraska College of Law8th Circuit, Nebraska, United States District Court for the District of Nebraska, 7th Circuit, Illinois, United States District Court for the Northern District of Illinois, including Trial Bar and U.S. Supreme Court
Jeremy Gibson
DuPage County, IL Intellectual Property Lawyer
Tower Floor
1415 West 22nd Street
Oak Brook, IL 60523
IP, Business, Consumer and Patents
University of Michigan Law School
Clifford Harry Kraft
DuPage County, IL Intellectual Property Attorney with 26 years of experience
(708) 528-9092 320 Robin Hill Dr
Naperville, IL 60540
IP
Chicago-Kent College of Law, Illinois Institute of Technology
Jessica Marie Bialkowski
DuPage County, IL Intellectual Property Lawyer with 25 years of experience
(630) 787-8065 1200 Harger Rd
Oak Brook, IL 60523
IP, Business, Communications and Employment
Baylor Law School
Robert Strom
DuPage County, IL Intellectual Property Lawyer
(630) 291-7126 2767 Springdale Cir
Naperville, IL 60564
IP
Steven Mickelson
DuPage County, IL Intellectual Property Lawyer
816 Pawnee Ln
Naperville, IL 60563
IP and Business
Jon Robert Burney
DuPage County, IL Intellectual Property Lawyer
(630) 724-6729 3113 Woodcreek Dr
Downers Grove, IL 60515
IP, Business and Real Estate
David Ross Bowman
DuPage County, IL Intellectual Property Lawyer with 24 years of experience
(630) 618-1701 1520 Kensington Rd
Oak Brook, IL 60523
IP and Communications
University of Michigan Law School
John Harbst
DuPage County, IL Intellectual Property Attorney
(630) 289-4839 1180 Litchfield Ln
Bartlett, IL 60103
IP and Real Estate
Mark Daniel
DuPage County, IL Intellectual Property Attorney
300 E Roosevelt Rd
Wheaton, IL 60187
IP, Administrative, Business and Entertainment & Sports
Juan Ooink
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Juan Ooink
Will County, IL Intellectual Property Attorney with 21 years of experience
(773) 720-9736 1947 Barrington Ave
Bolingbrook, IL 60490
Free ConsultationIP, Criminal, Domestic Violence and Patents
DePaul College of Law
Criminal defense attorney practicing in Will, Du Page, Cook, Kane, Kendall and surrounding areas handling matter from minor traffic tickets, DUIs, domestic battery, drugs cases, sex cases and all misdemeanors and felonies.
Wilton Person
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Wilton Person
Will County, IL Intellectual Property Attorney with 18 years of experience
(815) 254-2467 24330 Leski Lane
Plainfield, IL 60585
IP, Business, Entertainment & Sports and Trademarks
Mark E. Wiemelt
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Mark E. Wiemelt
Cook County, IL Intellectual Property Attorney with 33 years of experience
(312) 498-3377 31 E. Ogden Ave., #123
LaGrange, IL 60525
Free ConsultationIP, Patents and Trademarks
Harvard Law School and Southern Illinois University - Carbondale
Experienced patent attorney, trademark lawyer, copyright attorney, and ip trial lawyer, with offices in Chicago, Illinois, LaGrange, IL, and SW Michigan (New Buffalo), focusing on patents, trademarks, copyrights, trade secrets, Lanham Act, unfair competition, false advertising, Internet, domain name, e-commerce, technology, licensing and computer law matters, including patent, trademark and copyright application prosecution, management, protection, enforcement and infringement litigation (prosecution and defense).  Alternative billing arrangements, such as flat fee billing, flat rate billing, hybrid billing, and contingency or contingent fee arrangements, are available for many matters.   Intellectual property law firm perennially ranked among the "TOP TRADEMARK FIRMS" in the U.S. by Intellectual Property Today, a monthly...
Yan Zong
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Yan Zong
Cook County, IL Intellectual Property Attorney
(708) 531-1740 10330 W. Roosevelt Road, Suite 204
Westchester, IL 60154
IP, Antitrust and Business
DePaul College of Law
Allan J. Franowsky
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Allan J. Franowsky
Kendall County, IL Intellectual Property Lawyer
(630) 554-0430 362 Grape Vine Trail
Oswego, IL 60543
IP and Patents
Julie A. Wagner
DuPage County, IL Intellectual Property Lawyer with 27 years of experience
(630) 256-7458 3500 Lacey Rd
1200
Downers Grove, IL 60515
IP, Business, Communications and Trademarks
Valparaiso University School of Law
Jeffrey Hoster
Cook County, IL Intellectual Property Lawyer
(630) 243-8131 13 Woodland Dr
Lemont, IL 60439
IP
Joseph J. Bonk II
Kane County, IL Intellectual Property Attorney with 41 years of experience
(630) 365-3254 648 Downing St
Elburn, IL 60119
IP
Lisa Liewald
Cook County, IL Intellectual Property Lawyer
(708) 788-4232 6904 Cermak Rd
Berwyn, IL 60402
IP and Real Estate
J.D. Houvener
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J.D. Houvener
Cook County, IL Intellectual Property Attorney
(800) 849-1913 401 North Michigan Avenue
Suite 1200
Chicago, IL 60611
Free ConsultationIP, Business, Patents and Trademarks
Seattle University
Call now or visit our website to get your FREE Inventor’s Guide to Patents book and consultation!

Live to your purpose! Protect and bring to market your visionary idea!

Our firm's sole focus is patents. When you specialize you serve your customers the best. Trusted nationwide by scientists, inventors, entrepreneurs, investors, and more!

It is a common misconception that inventors and business people have, that as soon as an invention is granted a Patent from the USPTO, that interested tech companies will come knocking at the door looking to license your invention or buy the technology.

Or, that magically there will be a massive...
Patrick Richards
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Patrick Richards
Cook County, IL Intellectual Property Lawyer with 24 years of experience
233 S. Wacker Dr., 84th Floor
Chicago, IL 60606
Free ConsultationIP, Patents and Trademarks
University of Virginia School of Law
Richards Patent Law is a Chicago, IL area patent law firm serving individuals and businesses of all sizes. I work with clients from across the United States and around the world to prepare, file and prosecute patents at the United States Patent and Trademark Office. I started Richards Patent Law after spending over eight years in the intellectual property group of the Chicago office of McDermott Will & Emery LLP, a large general practice firm where I concentrated my practice on patent prosecution, counseling, opinion work and litigation. As a partner at McDermott, I managed international patent portfolios for several major...
Scott Alan Andresen
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Scott Alan Andresen
Kane County, IL Intellectual Property Attorney with 25 years of experience
(773) 572-6049 319 Meier Street
First Floor
East Dundee, IL 60118
Free ConsultationIP, Business, Entertainment & Sports and Trademarks
Valparaiso University School of Law
Scott A. Andresen is the founder of Andresen & Associates, P.C., a Chicago-based law firm with a location in East Dundee that focuses its offerings in the areas of sports law, entertainment and the arts, and intellectual property. The firm also has a strong focus in the startup and small entrepreneur space, addressing the legal needs of new and emerging business owners. Prior to founding Andresen & Associates, Scott served as in-house legal counsel for the Arena Football League. He also worked for the legal department of the Oakland Raiders NFL team and served as Legal Assistant to the Executive Director...
Adam Edward Urbanczyk
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Adam Edward Urbanczyk
Cook County, IL Intellectual Property Attorney with 15 years of experience
(312) 715-7312 564 W. Randolph St. 2nd Floor
Chicago, IL 60661
IP, Business, Patents and Trademarks
The John Marshall Law School
Adam E. Urbanczyk has represented tech startups, online merchants, film producers, software companies, national shipping lines, marketing firms, landlords, IT distributors, and consultants in defense, and pursuit, of intellectual property and commercial disputes. Adam has produced favorable outcomes for plaintiffs and has obtained dismissals and removals based on artful pleading, lack of standing, and preemption in state and federal courts in Illinois. Adam has helped recover millions of dollars for online resellers and merchants.
Aja M Favors
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Aja M Favors
Cook County, IL Intellectual Property Lawyer with 10 years of experience
(312) 767-3900 875 N. Michigan Ave.,
Suite 3100
Chicago, IL 60611
Free ConsultationIP, Business, Communications and Health Care
Valparaiso University and University of Illinois - Urbana-Champaign
Aja Favors is a mediator that focuses on privacy and technology disputes including Data Breach, Contract Disputes, AI-Generated content, Consumer-to-business privacy disputes, and more. She's gained crucial knowledge in technology mediation by working for a variety of organizations. Attorney Favors is the founder of her own firm, Privacy & Technology Mediation Services. The firm is based out of Illinois but serves clients throughout the United States. Make sure that your data is handled with care. To schedule a free consultation, call 312-767-3900.
Sean Goodwin
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Sean Goodwin
Cook County, IL Intellectual Property Lawyer with 16 years of experience
(312) 588-6762 922 Davis Street
Evanston, IL 60201
Free ConsultationIP, Business and Estate Planning
Washington University School of Law and University of Illinois Chicago School of Law
I am a licensed patent attorney with the USPTO. If you have an idea for an invention and want to start a company based on that idea, I can help get your idea off the ground. I help entrepreneurs start a business, register their intellectual property (i.e., patents, trademarks, copyrights), draft/negotiate any commercial contract agreements (e.g., employment, lease, distributor, services, licenses, assignments, website terms/privacy, etc.). I also have experience with marketing/advertising review for products and services (e.g., website review for legal liability). Specifically, I help healthcare companies with FDA and FTC regulatory review of foods, beverages, dietary supplements, cosmetics, drugs, and...
Clare Frederick
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Clare Frederick
Cook County, IL Intellectual Property Attorney with 13 years of experience
233 South Wacker Drive
84th Floor
Chicago, IL 60606
Free ConsultationIP, Patents and Trademarks
Chicago-Kent College of Law, Illinois Institute of Technology
I enjoy working with a wide variety of clients, understanding each client’s unique needs, and developing an IP strategy that matches the client’s vision and goals. I believe that the client’s understanding of its IP protection is invaluable to the client. My main objective is to enhance the client’s understanding and develop strategies to protect its IP as its business and technology continues to grow and change. I have experience drafting and prosecuting utility and design patent applications in the chemical, mechanical, electro-mechanical, software and medical device arts. I also have experience in patent litigation, international and domestic trademark...
Charles Mudd
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Charles Mudd
Cook County, IL Intellectual Property Attorney with 26 years of experience
(312) 964-5051 411 S. Sangamon Street
Suite 1B
Chicago, IL 60607
Offers Video ConferencingVideo ConfIP, Business, Communications and Trademarks
Quinnipiac University School of Law
Charles Lee Mudd Jr. is the founder and principal of Mudd Law, located in Chicago, Illinois, Park City, Utah, and Houston, Texas. He focuses his practice on a wide range of business legal issues, including transactional and litigation matters involving intellectual property, Internet law, and emerging technology. Mr. Mudd and his firm serve a diverse group of clients, including local, national, and international individuals and businesses. Mr. Mudd received a B.A. in philosophy and a Master of Arts in political science from Purdue University and then went on to earn his Juris Doctor from the Quinnipiac University School of Law....
Scott Nyman
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Scott Nyman
Cook County, IL Intellectual Property Lawyer with 15 years of experience
(312) 487-2532 20 N Upper Wacker Dr
Suite 1200
Chicago, IL 60606
Free ConsultationIP, Patents and Trademarks
Nova Southeastern University
Scott Nyman started Nyman IP as a registered patent attorney that understands the need for efficiency in evaluating and protecting intellectual property. With a degree in electrical and computer engineering from The Ohio State University, where he specialized in digital hardware design, power systems, semiconductors, and microprocessor architecture, Scott competently works at a high level with pioneers of today's digital society. Scott has worked with inventors seeking patent protection in many technologies, including semiconductors, energy transformation, software and related systems, power generation, digital devices, communications, artificial intelligence, and network technologies. Scott also works closely with start-up and established businesses to...
Dan Gjorgiev
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Dan Gjorgiev
DuPage County, IL Intellectual Property Attorney with 7 years of experience
Downers Grove, IL 60516
Free ConsultationOffers Video ConferencingVideo ConfIP, Patents and Trademarks
Chicago-Kent College of Law, Illinois Institute of Technology
I focus my practice on patent infringement, trade secret misappropriation, and trademark and trade dress infringement. I also have experience in handling matters before the Patent Trial and Appeal Board (PTAB). Some of the technologies I have worked with have concerned mobile applications, tracking systems, lighting and laser systems, blockchain applications, IoT devices, secure connections, and medical devices. Prior to joining Nixon Peabody, I worked for a Fortune 500 automotive company, drafting utility patent applications and office action responses. I also volunteered for the Chicago-Kent Patent Hub, drafting utility patent applications for low-income inventors.
Jeffrey Antonelli
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Jeffrey Antonelli
Cook County, IL Intellectual Property Lawyer with 24 years of experience
(312) 201-8310 35 East Wacker Drive
Suite 1875
Chicago, IL 60601
Free ConsultationIP
Founded and leads the nations most experienced BitTorrent copyright infringement defense practice. We represent people accused of online downloading of movies by Strike 3 Holdings LLc, Malibu Media LLC, Venice Pi LLC, UN4 Productions, ME2 Productions, Bodyguard Productions, Headhunter LLC, POW Nevada LLC, Rightscorp, Rightsenforcement, and others.

Nationwide help to nearly 2,000 clients against more than 50 movie companies' copyright infringement claims.

Founded and leads pioneering Drone Law practice, helping companies of every size access the national Airspace through FAA approvals, FAA defense, business advice, litigation, and public advocacy.
Olga S. Dmytriyeva
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Olga S. Dmytriyeva
Cook County, IL Intellectual Property Attorney with 12 years of experience
(312) 455-3028 150 N Michigan Avenue
Ste. 3300
Chicago, IL 60601
Free ConsultationIP, Appeals, Business and Real Estate
University of Pittsburgh School of Law
Olga is an experienced litigator, representing individuals and businesses in business disputes, tort litigation and complex commercial litigation matters. She has seen cases through to successful resolution in trials, arbitrations, mediations, settlements and appeals. Her experience includes handling a wide variety of cases including, breach of contract, employment disputes, personal injury, insurance disputes, copyright, patent and trademark infringement, corporate governance and shareholder disputes, and more. Olga is a highly responsive, efficient and result-oriented attorney who strives to develop creative solutions to her clients’ legal problems.

Previously, Olga devoted her practice to international law, using her knowledge of common law and civil...
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Related Practice Areas

Business Law
Patents
Trademarks