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Chicago, IL Patent infringement lawyers (227 attorneys, 66 reviews)

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  • Michael Padden
    Pearne & Gordon LLP
    2 N La Salle St Ste 1200, Chicago, IL
    5.0 stars 3 reviews
    Avvo Rating: 10  
    Licensed
    I lead the and Intellectual Property Litigation practice at Pearne & Gordon, a long standing IP boutique based in Cleveland. In my 30+ years of practice, I have successfully represented clients from a broad range of industries in a wide variety of...
  • David Brezina
    Ladas & Parry LLP
    224 S Michigan Ave, Suite 1600, Chicago, IL
    5.0 stars 9 reviews
    Avvo Rating: 10  
    Licensed
    Review: “David explained my options in a very clear and concise way. When I did not understand something, he explained it so that it was easy to understand. He is clearly very knowledgeable.”
  • Thomas Wimbiscus
    Mcandrews, Held & Malloy
    500 W Madison St Ste 3400, Chicago, IL
    5.0 stars 1 review
    Avvo Rating: 9.1  
    Licensed
    Providing excellence in intellectual property litigation.
  • Steven Shape
    Dennemeyer & Associates
    2 North Riverside, Suite 1500, Chicago, IL
    5.0 stars 3 reviews
    Avvo Rating: 9.9  
    Licensed
    As a registered patent attorney, with a national patent,trademark, copyright, e-commerce, antitrust and trial practice, I serve asoutside corporate counsel for small and medium businesses.  I focus ondeveloping a trusted, go-to attorney-client rel...
  • Sailesh Patel
    Sears Tower, Suite 6600 233 S Wacker Drive, Chicago, IL
    Not yet reviewed
    Avvo Rating: 10  
    Licensed
    Sailesh K. Patel is a partner at Schiff Hardin LLP, a national general practice firm with over 400 attorneys with offices across the country. With a background in chemical engineering, Mr. Patel specializes in IP litigation and prosecution wi...
  • Richard Beem
    53 W. Jackson Blvd., Suite 1352, Chicago, IL
    5.0 stars 1 review
    Avvo Rating: 9.7  
    Licensed
    As founder and principal of Beem Patent Law Firm, Richard Beem is dedicated to serving clients in patent matters, and he is grateful for the trust of clients and referrers alike.  Mr. Beem has more than 20 years of experience in patent law and pra...
  • Dragan Gjorgiev
    Lee Sheikh & Haan LLC
    111 West Jackson Boulevard, Chicago, IL
    5.0 stars 3 reviews
    Avvo Rating: 8.1  
    Licensed
    Dragan (Dan) Gjorgiev is an associate with Lee Sheikh & Haan LLC. He has represented clients in a variety of intellectual property matters, including claims of patent infringement, copyright infringement, trademark and trade dress infringement, tr...
  • Stephen Rosenfeld
    McDonald Hopkins LLC
    300 North LaSalle, Suite 1400, Chicago, IL
    Not yet reviewed
    Avvo Rating: 10  
    Licensed

    Practice area
    10% Patent infringement, 35% Litigation, 15% Privacy, and more.

    Cost

    License
    IL, Active since 1993

  • Paul Steadman
    Dla Piper, LLP (Us)
    203 North Lasalle Suite 1800, Chicago, IL
    Not yet reviewed
    Avvo Rating: 10  
    Licensed
    Paul is a partner in the Chicago and Washington D.C. offices of DLA Piper LLP.  Described by Legal500.com as ‘an outstanding IP litigator,’ the 2010 review noted that ‘even though he is relatively young, has already amassed great experience in man...
  • R Donoghue
    Holland & Knight LLP
    131 S Dearborn 30th floor, Chicago, IL
    Not yet reviewed
    Avvo Rating: 9.6  
    Licensed
    R. David Donoghue is a litigator focusing on intellectual property disputes. His practice spans diverse technology areas, and includes extensive intellectual property licensing experience. He is the author of the Chicago IP Litigation Blog (www...
  • David Applegate
    Williams Montgomery & John Ltd.
    233 South Wacker Drive Suite 2100, Chicago, IL
    Not yet reviewed
    Avvo Rating: 10  
    Licensed
  • Raymond Ricordati
    Beem Patent Law Firm
    53 W Jackson Blvd Ste 1352, Chicago, IL
    5.0 stars 1 review
    Avvo Rating: 7.9  
    Licensed
    Review: “Over a four year period, Ray Ricordati applied his superior intellectual property (patent) expertise and legal intuition to the successful prosecution of my mobile app software patent. In a challenging competitive enviro...
  • Olivia Luk
    Neal Gerber Eisenberg
    2 N LaSalle St, Suite 1700, Chicago, IL
    5.0 stars 2 reviews
    Avvo Rating: 10  
    Licensed
    Review: “Olivia and her firm helped my tech startup with some patent and IP issues at a very critical stage. She provided great advice and counsel, including strategic recommendations that made a significant impact. As a lawyer ...
  • Robert Greenspoon
    Flachsbart & Greenspoon, LLC
    333 North Michigan Avenue, 27th Floor, Chicago, IL
    Not yet reviewed
    Avvo Rating: 9.8  
    Licensed
    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. I have held primary litigation responsibili...
  • Mark Weis
    Mark D. Weis Law, P.C.
    Chicago Loop - By Appointment Only, Chicago, IL
    5.0 stars 6 reviews
    Avvo Rating: 9.2  
    Licensed
    Chicago Loop & Quad City Areas - By Appointment Only   Mark D. Weis is a seasoned intellectual property, corporate, and contract law attorney, handling a broad range of transactional and licensing services with a focus on intelle​​​​ctual property...
  • Sharon Hwang
    Mcandrews, Held & Malloy
    500 W Madison St Ste 3400, Chicago, IL
    Not yet reviewed
    Avvo Rating: 9.5  
    Licensed
  • Christopher Lee
    Niro, Haller & Niro
    181 West Madison Suite 4600, Chicago, IL
    5.0 stars 1 review
    Avvo Rating: 7.4  
    Licensed
    Review: “He is an outstanding, passionate and skillful patent litigator. Unlike most big firm or high powered litigators, he is genuinely concerned about getting the best result for my company. He has consistently delivered for ...
  • Edward Manzo
    Husch Blackwell LLP
    120 So. Riverside Plaza, Chicago, IL
    Not yet reviewed
    Avvo Rating: 9.6  
    Licensed
    Edward D. Manzo is a lawyer, author, and educator. He has worked exclusively in IP law since 1975. He has been voted one of the Top 100 lawyers in Illinois by IL Super Lawyers in 2010 and 2011. His practice focuses on intellectual property litigat...
  • James Faier
    566 West Adams Street Suite 600, Chicago, IL
    5.0 stars 2 reviews
    Avvo Rating: 8.8  
    Licensed
    Review: “Mr. Faier was very professional and has extensive knowledge in patent law. He was very helpful in obtaining the service marks for my company. He has exhibited through knowledge of current patent environment. I would highl...
  • Jordan Sigale
    Dunlap Codding, PC
    225 West Washington Street, Suite 2200, Chicago, IL
    Not yet reviewed
    Avvo Rating: 8.6  
    Licensed
    I have enjoyed a wide range of experience in patent and other intellectual property litigation covering a broad range of technologies including electrical, mechanical and chemical cases.  The thread connecting these litigations and my experience i...

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