Darien Intellectual Property Lawyers

Compare 46 top rated Illinois attorneys serving Darien.
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Mark E. Wiemelt
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Mark E. Wiemelt
LaGrange, IL Intellectual Property Attorney with 32 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...
Patrick D. Austermuehle
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Patrick D. Austermuehle
Oakbrook Terrace, 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
Naperville, 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...
Bryan R. Bagdady
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Bryan R. Bagdady
Oakbrook Terrace, IL Intellectual Property Lawyer with 40 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...
Randy Micheletti
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Randy Micheletti
Glen Ellyn, IL Intellectual Property Attorney with 14 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.
Brent E. Ohlmann
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Brent E. Ohlmann
Naperville, 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
Konrad Sherinian
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Konrad Sherinian
Naperville, IL Intellectual Property Attorney with 17 years of experience
(630) 318-2606 1755 Park Street
Suite # 200
Naperville, IL 60563
IP, Medical Malpractice, Patents and Personal Injury
The John Marshall Law School
Juan Ooink
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Juan Ooink
Bolingbrook, IL Intellectual Property Attorney with 20 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.
Steven M. Evans
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Steven M. Evans
Naperville, IL Intellectual Property Lawyer with 34 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.
Eric Ryan Waltmire
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Eric Ryan Waltmire
Wheaton, IL Intellectual Property Attorney
(630) 665-9404 1749 S. Naperville Rd, Suite 202
Wheaton, IL 60189
IP and Patents
Michael J. Merrick
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Michael J. Merrick
Intellectual Property Lawyer Serving Darien, 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
Brent E. Ohlmann
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Brent E. Ohlmann
Intellectual Property Lawyer Serving Darien, IL
Illinois Intellectual Property Attorney with 34 years of experience
Northern Illinois UniversityIllinois
Yan Zong
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Yan Zong
Westchester, IL Intellectual Property Attorney
(708) 531-1740 10330 W. Roosevelt Road, Suite 204
Westchester, IL 60154
IP, Antitrust and Business
DePaul College of Law
Charles Mudd
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Charles Mudd
Chicago, 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....
Matthew Topic
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Matthew Topic
Chicago, IL Intellectual Property Lawyer with 17 years of experience
(312) 243-5900 312 N. May
Chicago, IL 60607
Free ConsultationIP, Business and Civil Rights
Chicago-Kent College of Law, Illinois Institute of Technology
Intellectual Property & Government Transparency | FOIA & Media Law | Small Business Attorney
Michael Ross
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Michael Ross
Naperville, IL Intellectual Property Lawyer with 24 years of experience
(630) 631-4646 2020 Calamos Ct.
Suite 200
Naperville, IL 60563
Offers Video ConferencingVideo ConfIP, Business, Patents and Trademarks
The John Marshall Law School
Chemist & attorney (Registered - U.S. Patent and Trademark Office), with over 25 years in the chemical and energy industries in various technical, business, and legal roles. This background uniquely allows me to straddle all of the various groups found in a typical corporations (R&D, manufacturing, legal, HR, EHS, finance, etc.). EXEMPLARY LEGAL SERVICES • Negotiating and managing domestic and international commercial and intellectual property contracts. • Building large, international trademark and patent portfolios. • Preparing and prosecuting U.S. original patent applications and their foreign counterparts. • Managing copyright, trade secret, unfair competition and antitrust matters. • Conducting freedom-to-operate (infringement risk assessment) issues...
Richard Lofgren
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Richard Lofgren
Glen Ellyn, IL Intellectual Property Lawyer with 38 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...
Stacey Kalamaras
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Stacey Kalamaras
Chicago, IL Intellectual Property Attorney with 19 years of experience
(708) 320-2033 4740 N Cumberland Ave. #309
Chicago, IL 60656
IP and Trademarks
The John Marshall Law School
Stacey C. Kalamaras is the founding partner of Kalamaras Law Office, LLC. She has extensive intellectual property experience with a focus on trademarks and copyrights, as well as, advertising issues related to promoting clients’ brands.
Sreenivasarao Vepachedu
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Sreenivasarao Vepachedu
Chicago, IL Intellectual Property Attorney with 35 years of experience
(773) 777-2022 3376 N Central Ave
Chicago, IL 60634
IP and Immigration
Wilton Person
Claimed Lawyer Profile
Wilton Person
Plainfield, IL Intellectual Property Attorney with 17 years of experience
(815) 254-2467 24330 Leski Lane
Plainfield, IL 60585
IP, Business, Entertainment & Sports and Trademarks
Ilya G. Zlatkin
Claimed Lawyer Profile
Ilya G. Zlatkin
Chicago, IL Intellectual Property Attorney with 10 years of experience
(312) 809-8022 4245 N Knox Ave
Chicago, IL 60641
IP, Entertainment & Sports and Trademarks
University of Richmond School of Law
Ilya focuses his practice on helping creatives, entrepreneurs, and growing businesses capitalize on their ideas. He has represented clients in a variety of corporate transactions throughout the United States and abroad. In particular, Ilya has leveraged his Belarusian roots, work experience in St. Petersburg, and Russian-language skills to facilitate mergers, acquisitions, and investments related to Eurasian markets.

Within the entertainment industry, Ilya has worked with companies and individuals operating in media ranging from film and television to music and radio. He has counseled clients in matters related to acquiring rights, raising capital, and commercializing intellectual property. He is on...
Samuel Olutola Akeju
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Samuel Olutola Akeju
Chicago, IL Intellectual Property Lawyer with 33 years of experience
(312) 404-7840 1133 E 83rd St
Chicago, IL 60619
IP, Arbitration & Mediation, Business and Communications
Nigerian Law School
Nancy Kemp Ducharme
Claimed Lawyer Profile
Nancy Kemp Ducharme
Tinley Park, IL Intellectual Property Lawyer
(708) 444-7900 P.O. Box 222
Tinley Park, IL 60477
IP, Business, Communications and Patents
Kendell Renee Kelly
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Kendell Renee Kelly
Chicago, IL Intellectual Property Lawyer
(312) 285-0349 P.O. Box 805739
Chicago, IL 60680
IP
David Gulbransen
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David Gulbransen
Oak Park, IL Intellectual Property Attorney
159 N. Marion Street
Suite 172
Oak Park, IL 60302
IP
Jeremy Gibson
Oak Brook, IL Intellectual Property Lawyer
Tower Floor
1415 West 22nd Street
Oak Brook, IL 60523
IP, Business, Consumer and Patents
University of Michigan Law School
Mark McAndrew
Lisle, IL Intellectual Property Lawyer
(630) 955-6123 2300 Cabot Drive
Lisle, IL 60532
IP, Bankruptcy, Construction and Entertainment & Sports
John Marshall Law School
Julie A. Wagner
Downers Grove, IL Intellectual Property Lawyer with 26 years of experience
(630) 256-7458 3500 Lacey Rd
1200
Downers Grove, IL 60515
IP, Business, Communications and Trademarks
Valparaiso University School of Law
Jon Robert Burney
Downers Grove, IL Intellectual Property Lawyer
(630) 724-6729 3113 Woodcreek Dr
Downers Grove, IL 60515
IP, Business and Real Estate
Jessica Marie Bialkowski
Oak Brook, IL Intellectual Property Lawyer with 24 years of experience
(630) 787-8065 1200 Harger Rd
Oak Brook, IL 60523
IP, Business, Communications and Employment
Baylor Law School
David Ross Bowman
Oak Brook, IL Intellectual Property Lawyer with 23 years of experience
(630) 618-1701 1520 Kensington Rd
Oak Brook, IL 60523
IP and Communications
University of Michigan Law School
Clifford Harry Kraft
Naperville, IL Intellectual Property Attorney with 25 years of experience
(708) 528-9092 320 Robin Hill Dr
Naperville, IL 60540
IP
Chicago-Kent College of Law, Illinois Institute of Technology
Mark Daniel
Wheaton, IL Intellectual Property Attorney
300 E Roosevelt Rd
Wheaton, IL 60187
IP, Administrative, Business and Entertainment & Sports
Robert Strom
Naperville, IL Intellectual Property Lawyer
(630) 291-7126 2767 Springdale Cir
Naperville, IL 60564
IP
Steven Mickelson
Naperville, IL Intellectual Property Lawyer
816 Pawnee Ln
Naperville, IL 60563
IP and Business
Jeffrey Hoster
Lemont, IL Intellectual Property Lawyer
(630) 243-8131 13 Woodland Dr
Lemont, IL 60439
IP
Stanley Kaminski
Chicago, IL Intellectual Property Lawyer
(312) 499-0105 3700 W Chicago Ave
Chicago, IL 60651
IP, Antitrust, Appeals and Business
DePaul University College of Law
Douglas Antonio
Chicago, IL Intellectual Property Attorney
(312) 499-6772 3700 W Chicago Ave
Chicago, IL 60651
IP, Antitrust, Appeals and Business
Georgetown University Law Center and University of Maryland School of Law
Howard Mocerf
Chicago, IL Intellectual Property Attorney
(312) 499-0141 3700 W Chicago Ave
Chicago, IL 60651
IP, Antitrust, Appeals and Business
University of Louisville School of Law
Brian Kerwin
Chicago, IL Intellectual Property Lawyer with 33 years of experience
(312) 499-6737 3700 W Chicago Ave
Chicago, IL 60651
IP, Antitrust, Business and Real Estate
John Marshall Law School and The National Law Center of The George Washington University
Lisa Liewald
Berwyn, IL Intellectual Property Lawyer
(708) 788-4232 6904 Cermak Rd
Berwyn, IL 60402
IP and Real Estate
Mark Cleveland Carryl
Chicago, IL Intellectual Property Attorney with 17 years of experience
2412 W Lyndale St # 1W
Chicago, IL 60647
IP, Bankruptcy, Business and Employment
University of Notre Dame Law School
Intellectual Property Lawyers in Nearby CitiesIntellectual Property Lawyers in Nearby Counties

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Business Law
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