Compare 31 attorneys and 16 law firms in Chicago , IL. Sort by highest rating and years of patent experience.
Daniel Riess
Chicago patent attorney at Cook Alex with 56 years experience
200 West Adams, Suite 2850, Chicago, IL 60606
Joel Siegel
Chicago patent attorney at Wood Phillips Katz Clark and Mortimer with 55 years experience
500 West Madison Street, Suite 1130, Chicago, IL 60661
Michael Hannafan
Chicago patent attorney at Hannafan and Hannafan with 54 years experience
1 East Wacker Drive, Suite 2800, Chicago, IL 60601
Raymond Mehler
Chicago patent attorney at Cook Alex with 50 years experience
200 West Adams, Suite 2850, Chicago, IL 60606
Joseph Harcarik
Chicago patent attorney at Cook Alex with 49 years experience
200 West Adams, Suite 2850, Chicago, IL 60606
Stephen Geimer
Chicago patent attorney at Wood Phillips Katz Clark and Mortimer with 47 years experience
500 West Madison Street, Suite 1130, Chicago, IL 60661
Michael Hierl
Chicago patent attorney at Hughes Socol Piers Resnick and Dym with 44 years experience
70 West Madison Street, Suite 4000, Chicago, IL 60602
John Mortimer
Chicago patent attorney at Wood Phillips Katz Clark and Mortimer with 44 years experience
500 West Madison Street, Suite 1130, Chicago, IL 60661
Marc Blumenthal
Chicago patent attorney at Marc N Blumenthal with 43 years experience
20 South Clark Street, Suite 500, Chicago, IL 60603
Mark Dym
Chicago patent attorney at Hughes Socol Piers Resnick and Dym with 42 years experience
70 West Madison Street, Suite 4000, Chicago, IL 60602
Stephen Tyma
Chicago patent attorney at Tyma Steven with 40 years experience
105 West Madison Street, Suite 2200, Chicago, IL 60602
Michael Huber
Chicago patent attorney at Cray Huber Horstman Heil and VanAusdal with 39 years experience
303 West Madison Street, Suite 2200, Chicago, IL 60606
William McLaughlin
Chicago patent attorney at Wood Phillips Katz Clark and Mortimer with 39 years experience
500 West Madison Street, Suite 1130, Chicago, IL 60661
Kathryn Garipay
Chicago patent attorney at Olson and Cepuritis with 38 years experience
20 North Wacker Drive, 36th Floor, Chicago, IL 60606
David Adduce
Chicago patent attorney at Kelly Olson Michod DeHaan and Richter with 34 years experience
333 West Wacker Drive, Suite 2000, Chicago, IL 60606
Michael Hull
Chicago patent attorney at Miller Matthias and Hull with 34 years experience
1 North Franklin Street, Suite 2350, Chicago, IL 60606
Jack Fassnacht
Chicago patent attorney at Miller Matthias and Hull with 34 years experience
1 North Franklin Street, Suite 2350, Chicago, IL 60606
Peter Shakula
Chicago patent attorney at Wood Phillips Katz Clark and Mortimer with 34 years experience
500 West Madison Street, Suite 1130, Chicago, IL 60661
Need help with a patent?
Patents are part of Intellectual Property ("IP") law. Inventors, designers, and creators are entitled to protect their unique work under the law. A patent gives your invention government protection from being copied or used without your permission. A patent lawyer will review your work, determine whether a patent can be filed to protect it, and then work with you to file a patent and protect your work from infringement. If you already hold an issued patent a patent attorney can protect it from unfair use. Asserting your rights is in your interest. Our national directory of attorneys features thousands of local patent lawyers.
Need an attorney in Chicago, IL?
Find the right attorney by reviewing and comparing our profiles of lawyers and their law firms, with details on each attorney and their colleague’s practice, experience, education, training, honors and fee structure. Carefully consider client reviews and recommendations from people just like you. If you have complex legal needs, a larger firm with multiple attorneys who can advise you in different areas may be the best fit. If your needs are more limited and very specific, consider a smaller firm. Speak with several Chicago patent attorneys to find the one that is best for you.
Ask yourself the 3 C’s:
- Credentials ‐ How many cases has this attorney worked on similar to yours?
- Comfort ‐ Who are you most comfortable working with? Is the lawyer’s office nearby? How and how often will they get in touch with you?
- Cost ‐ Have expected costs and fees been clearly explained to you? It’s OK to ask for an estimate.
