Lincoln Intellectual Property Lawyers

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 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...
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 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.
Jeffrey Dorman
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Jeffrey Dorman
Chicago, IL Intellectual Property Lawyer with 50 years of experience
(312) 899-6625 161 N Clark St
#1600
Chicago, IL 60601
Free ConsultationIP, Business, Consumer and Securities
Case Western Reserve University School of Law
Jeff is Consumer Law, Securities Law, Stockbroker & Investment Fraud, and Arbitration & Mediation. He has unique experience with a background in law, as well as econometrics, mathematics, and computer programming. Jeff holds a B.A. in Economics and Mathematics from the University of Michigan and an LL.D. in Antitrust from Case Western Reserve University School of Law. Additionally, he received a M.S. (ABD) in Industrial Organization and Econometrics from University of Wisconsin-Madison. Jeff's academic and professional training have facilitated many successful outcomes in complex litigation cases. With more than 40 years of experience, Jeff is committed to providing exceptional legal...
Davina DiPaolo
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Davina DiPaolo
Chicago, IL Intellectual Property Lawyer
(312) 899-6625 161 N Clark St
#1600
Chicago, IL 60601
Free ConsultationIP and Business
Northwestern Pritzker School of Law and University of Minnesota Law School
David Brezina
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David Brezina
Chicago, IL Intellectual Property Lawyer with 45 years of experience
(312) 427-1300 224 S Michigan Ave
Chicago, IL 60604
IP, Business, Patents and Trademarks
John Marshall Law School and Chicago-Kent College of Law, Illinois Institute of Technology
David C. Brezina is of Counsel in the Chicago office of Ladas & Parry LLP. As an Intellectual Property law practitioner he has developed well-balanced experience handling patent, trademark and copyright matters. His litigation experience includes multifaceted cases having issues of patent, trademark, trade dress, copyright, trade secret, advertising and competition, especially where those issues intersect and overlap. He has appeared in more than 100 lawsuits, and settled others without appearing. He has also taught graduate and undergraduate law courses and delivered continuing education presentations covering these topics. With this experience in prosecuting and litigating intellectual property matters as well...
Wendell Ray Guffey
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Wendell Ray Guffey
Swansea, IL Intellectual Property Lawyer with 39 years of experience
(615) 559-3812 1510 William Ln
Swansea, IL 62226
IP, Patents and Trademarks
Salmon P. Chase College of Law, Northern Kentucky University
Intellectual property attorney with over 35 years experience in patents, trademarks, copyrights, trade secrets, and related contracts.
Ilya G. Zlatkin
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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...
Ryan Zeller
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Ryan Zeller
Chicago, IL Intellectual Property Lawyer with 21 years of experience
(312) 789-5676 120 N. LaSalle
20th Floor
Chicago, IL 60602
Free ConsultationIP and Business
DePaul College of Law
Zeller law is an innovative business law firm providing professional, efficient, and affordable legal representation to small businesses, start-ups, professionals, and entrepreneurs throughout Illinois. Our Chicago lawyers practice in the areas of civil and business litigation, corporate and business law, contract law, estate planning, and trademark law.
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.
Adam S. Tracy
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Adam S. Tracy
Chicago, IL Intellectual Property Lawyer with 18 years of experience
(312) 754-9499 141 W Jackson Blvd.
Suite 2172
Chicago, IL 60604
IP, Business and Communications
Washed up competitive rugby player, accomplished executive and attorney with 18+ years experience in emerging technologies with a focus on cryptocurrency, digital products, payments & immersive corporate structures involving tech startups, hedge funds to global organizations.

Results orientated, decisive leader with proven success advising early market entrants, tech adapters and the undercapitalized. Successful track record co-founding mobile ventures, building & leading cross-functional teams and spearheading diverse corporate transactions. Attack-first personality excelling in dynamic, demanding environments.

Expertise includes: Fund Formation, Initial Coin Offerings, Security Token Offerings, Initial Public Offerings, Reverse Mergers, Complex Commercial Litigation, Capital Markets, Bankruptcy & Restructuring, Intellectual Property Enhancement &...
Maheen Baber
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Maheen Baber
Chicago, IL Intellectual Property Attorney with 14 years of experience
(312) 724-6574 2506 N Clark Street # 437
Chicago, IL 60614
Free ConsultationIP, Patents and Trademarks
Brian E Haan
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Brian E Haan
Chicago, IL Intellectual Property Lawyer with 15 years of experience
(312) 982-0070 111 W. Jackson Blvd., Suite 2230
Chicago, IL 60604
IP, Patents and Trademarks
Chicago-Kent College of Law, Illinois Institute of Technology
I have served as trial and appellate counsel in intellectual property lawsuits across the country for corporate and individual clients. As a professional engineer with significant work experience prior to my legal career, I combine my advocacy skills with an engineer’s analytical aptitude and problem-solving skills as trusted counsel for my clients. I have patent trial experience through verdict, and have prepared numerous patent cases for trial on behalf of both plaintiffs and defendants resulting in favorable settlements. My practice further includes patent prosecution and post-issuance proceedings, including inter partes review and covered business method review proceedings before the Patent...
Sean Goodwin
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Sean Goodwin
Evanston, IL Intellectual Property Lawyer with 15 years of experience
(312) 588-6762 922 Davis Street
Evanston, IL 60201
IP and Business
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...
Robert P. Greenspoon
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Robert P. Greenspoon
Chicago, IL Intellectual Property Attorney with 29 years of experience
(312) 551-9500 333 North Michigan Avenue
27th Floor
Chicago, IL 60601
IP and Patents
University of Michigan Law School
I am a founding member of Flachsbart & Greenspoon, LLC. A registered patent attorney, I concentrate my practice in the litigation and trial of patent cases involving computer and electronic technologies. My cases have involved computer, computer network and electronic technologies of the highest complexity, but also simple mechanical devices. I have successfully argued numerous cases before the Court of Appeals for the Federal Circuit, including IMS Technology, Inc. v. Haas Automation, Inc., 206 F.3d 1422, 1430 (Fed. Cir. 2000), HyperPhrase Technologies LLC v. Google, Inc. (Case No. 2007-1125), and 1st Technology v. Rational Enterprises (Case No. 2008-1132). I served in...
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 ConsultationIP, 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.
Lesley A. Wallerstein
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Lesley A. Wallerstein
Chicago, IL Intellectual Property Lawyer with 29 years of experience
(847) 912-3553 222 W Merchandise Mart Plz
Ste 1225
Chicago, IL 60654
Free ConsultationIP, Patents and Trademarks
Chicago-Kent College of Law, Illinois Institute of Technology
When you’re ready to grow your concept into something bigger, you need an attorney who will help build your business every step of the way, who will be there to answer your questions. You need an attorney who understands the business of invention. More than just getting you a patent, trademark or copyright, Lesley Wallerstein is your startup’s idea counsel. Educated at MIT and trained at the U.S. Patent & Trademark Office, I have the technical and legal skills to get the job done right.
Michael La Porte
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Michael La Porte
Chicago, IL Intellectual Property Attorney with 27 years of experience
333 N. Michigan Avenue
Suite 2700
Chicago, IL 60601
Free ConsultationIP and Patents
Illinois Institute of Technology
We help inventors, patent owners, and other businesses protect and exploit their Intellectual Property in a variety of ways, including obtaining federal rights, contacting businesses seeking to use (or already using) your Intellectual Property, and taking enforcement steps where necessary. We also keep the playing field free for good ideas, by defending attacks against your business lines.
Caleb R St.-Jean
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Caleb R St.-Jean
Chicago, IL Intellectual Property Attorney with 9 years of experience
(312) 550-5018 155 N Wacker Dr
Suite 4250
Chicago, IL 60606
IP, Patents and Trademarks
Chicago-Kent College of Law, Illinois Institute of Technology
I enjoy working with people to help bring better business ideas and technology into the world. I try to help people understand how the intellectual property legal system works and that it is a helpful tool, not an obstacle. I am committed to the long-term success of all my clients. I earned a Bachelor of Science degree in Computer Science with high honors from the Illinois Institute of Technology. After working for over 5 years in software development and technology consulting, I earned a Juris Doctor degree from the Chicago-Kent College of Law in Chicago, Illinois....
Rebecca Weissman
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Rebecca Weissman
Chicago, IL Intellectual Property Attorney
(312) 899-6625 161 N Clark St
#1600
Chicago, IL 60601
Free ConsultationIP and Business
Northwestern University Pritzker School of Law
David A. Eisenberg
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David A. Eisenberg
Downers Grove, IL Intellectual Property Attorney with 17 years of experience
(312) 332-4200 5117 Main St
#9
Downers Grove, IL 60515
Free ConsultationIP and Business
University of Illinois College of Law
Charles Gardner
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Charles Gardner
Chicago, IL Intellectual Property Lawyer with 22 years of experience
(312) 521-2762 191 N. Wacker Dr.
18th Floor
Chicago, IL 60606
IP, Communications and Entertainment & Sports
Loyola Law School, Los Angeles
Charles H. Gardner serves as Special Counsel in the Intellectual Property & Technology group and head of the firm's social media practice. With extensive experience as a media executive, in-house counsel and litigator, Charles represents a broad range of clients on technology, social media, business and intellectual property matters, with a particular eye toward navigating the legal challenges and opportunities arising from the intersection of new media technology with traditional business issues.
In addition to a focus on traditional business law and intellectual property protection, Charles works with clients to develop and document policies, create and implement procedures and programs,...
Ryan Scott Replogle
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Ryan Scott Replogle
Chicago, IL Intellectual Property Attorney with 16 years of experience
(260) 403-9845 1021 W Buena Ave, Unit 1E
Chicago, IL 60613
Free ConsultationIP, Business, Communications and Securities
Washington University in St. Louis
I am ready to join your team of business and technical leaders by providing practical, value-driven legal counsel.

Since 2007, I have advised businesses in all stages of corporate growth on their most important commercial and government contracts, IP licensing matters, capital transactions, governance issues, employment matters, risk management strategies and securities law matters.

My clients appreciate my responsive and sophisticated representation, with “big firm” quality but at a fraction of the cost.

I am licensed in both New York and Illinois and have spent most of my career based in Chicago and New York City.
Mark McCormick
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Mark McCormick
Olney, IL Intellectual Property Attorney
225 East Main St.
Olney, IL 62450
IP, Business, Patents and Trademarks
Chicago-Kent College of Law, Illinois Institute of Technology
Licensed to practice law in the state of Illinois and registered to practice before the US Patent and Trademark Office. Experienced with IP (patents, trademarks, trade secrets) law in both corporate environments (Blackberry, Conversant IP Management) as well as individual inventors. Well versed in Business Law, Residential and Commercial Real Estate, Commercial and Residential Contracts, Wills, Trusts, Mergers and Acquisitions. Has 22 issued US patents and 30 additional issued patents worldwide. Held the roles as General Counsel, Senior Patent Attorney at Conversant IP Management, Leading Patent Prosecution Litigation Management for Conversant, Senior Licensing Counsel at Blackberry focusing on prosecution with concentration...
Ryan June
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Ryan June
Chicago, IL Intellectual Property Attorney
(630) 488-9267 145 S Wells St
Suite 1800
Chicago, IL 60606
IP, Arbitration & Mediation, Business and Trademarks
Ryan June is a Partner with Castañeda + Heidelman LLP, a boutique firm with a national presence serving nonprofits and companies. Ryan’s practice focuses on trademark, copyright, dispute resolution/litigation, and investigations. Before joining C+H, Ryan was Assistant General Counsel for a global higher education and media nonprofit. There, Ryan’s experience included oversight of and counseling on intellectual property licensing, expansion, and enforcement for the organization's IP assets, including a NYT bestselling book and internationally recognized brand that has sold more than 20 million copies and become a household name. Ryan started his legal career in the general commercial litigation and...
Brett Manchel
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Brett Manchel
Chicago, IL Intellectual Property Lawyer with 11 years of experience
(312) 486-1033 100 S Wacker Dr
Suite 2000
Chicago, IL 60606
IP, Communications, Entertainment & Sports and Trademarks
Michigan State University
Brett Manchel is an associate attorney at Jayaram Law. He represents creatives, innovators, entrepreneurs, and artists in litigation and transactional matters pertaining to trademarks, copyrights, business formation and disputes, and licensing and publishing arrangements. Growing up playing the drums and DJing, he understands the creative process. Brett also helps clients with internet, cyber, and privacy legal matters. Brett knows the practice of law is customer service, and he strives to work aggressively and efficiently for clients.

Prior to joining Jayaram Law, Brett gained litigation experience, spending four years representing injury victims and their families in state and federal courts.

A Michigan native,...
Ashley E. LaValley
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Ashley E. LaValley
Chicago, IL Intellectual Property Attorney with 12 years of experience
(312) 982-0068 111 W. Jackson Boulevard
Suite 2230
Chicago, IL 60604
Free ConsultationIP, Patents and Trademarks
The George Washington University Law School
Michael H. Traison
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Michael H. Traison
Chicago, IL Intellectual Property Lawyer with 40 years of experience
(312) 927-9669 225 West Washington Street
# 550
Chicago, IL 60606
IP, Bankruptcy, Business and Employment
Michigan State University College of Law
Alexander Rozman
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Alexander Rozman
Chicago, IL Intellectual Property Lawyer with 25 years of experience
(800) 473-5709 2615 North Sheffield Avenue
Chicago, IL 60614
Free ConsultationIP, Business, Employment and Immigration
Chicago-Kent College of Law, Illinois Institute of Technology
Alex Rozman, the Managing Partner of the Rozman Legal Group PC, is an experienced trial attorney who personally has a proven track record of successfully bringing over sixty jury and non-jury trials to verdict. Awarded the prestigious Illinois Bar Foundation Distinguished Award for Excellence, Alex Rozman is a respected litigator and speaker in the Chicago legal community. He graduated with honors with a double major from the University of Illinois at Urbana-Champaign and a law degree from the Chicago-Kent College of Law. Licensed as an attorney in Illinois and New York, Mr. Rozman has been appointed to serve...
Elaine Ramesh
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Elaine Ramesh
Chicago, IL Intellectual Property Lawyer
(312) 724-8874
Ext. 102
77 W. Washington St.
Suite 800
Chicago, IL 60602
IP, Patents and Trademarks
Chicago-Kent College of Law, Illinois Institute of Technology
patent prosecution for chemical arts; U.S PTO registered attorney
Ahad Syed
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Ahad Syed
Chicago, IL Intellectual Property Lawyer with 6 years of experience
(312) 618-0713 125 South Wacker Drive
Suite 300
Chicago, IL 60606
Free ConsultationIP and Trademarks
University of Illinois College of Law
Teresa Gaglione
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Teresa Gaglione
Chicago, IL Intellectual Property Attorney
(312) 815-2384 307 N Michigan Ave
#2011
Chicago, IL 60601
Free ConsultationIP, Business, Patents and Trademarks
Loyola University Chicago School of Law
Wilton Person
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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
Daliah Saper
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Daliah Saper
Chicago, IL Intellectual Property Attorney with 19 years of experience
505 N LaSalle Suite 350
Chicago, IL 60610
IP, Business, Entertainment & Sports and Trademarks
Daliah Saper is a member of the Illinois Bar and both the General Bar and Trial Bar of the U.S. District Court for the Northern District of Illinois. She has handled many high profile cases (including one she argued before the Illinois Supreme Court) and is regularly interviewed on national tv, radio, and news publications including ABC News, Fox News, CNBC, , The Chicago Tribune, WGN Radio, and NPR. She has received the honor of being named to the Super Lawyers list for fourteen consecutive years, is repeatedly recognized as a leading Media and Entertainment lawyer by Chambers and Partners,...
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
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 Erdman
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Michael Erdman
Deerfield, IL Intellectual Property Attorney with 27 years of experience
(312) 971-7115 500 Lake Cook Road, Suite #350
Deerfield, IL 60015
Free ConsultationIP, Business and Insurance Claims
Michael H. Erdman concentrates his practice on representing innovative brokers and service providers across the country in the real estate and mortgage industries, advising them on regulatory matters, including licensing schemes, which affect their operations. He also represents vendors and suppliers of perishable agricultural commodities (produce) in actions under the federal Perishable Agricultural Commodities Act (“PACA”) against non-paying buyers and purchasers. Michael also represents business and individual clients in litigation and a variety of general legal matters.

Michael earned his undergraduate degree in Business Administration from Washington University (St. Louis) and his law degree, cum laude, from Boston University...
Marc Blumenthal
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Marc Blumenthal
Chicago, IL Intellectual Property Attorney
(312) 899-6625 161 N Clark St
#1600
Chicago, IL 60601
IP, Business and Trademarks
Tulane University School of Law
Erin Russell
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Erin Russell
Chicago, IL Intellectual Property Attorney with 19 years of experience
(312) 994-2424 833 W Chicago Ave
#508
Chicago, IL 60642
Free ConsultationIP
Justin W. Heeg
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Justin W. Heeg
Chicago, IL Intellectual Property Attorney with 3 years of experience
(312) 900-0218 111 N. Wabash Ave. Suite 100
Chicago, IL 60602
IP, Business and Real Estate
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
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