Illinois Patent Application Lawyers — 678 found

Lawyers with

Avvo Rating

1.0 to 10.0

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  1. Illinois Patent Application Attorney Sailesh Kanu Patel

    Sailesh Patel

    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,... more
    Licensed for 16 years
    Not yet reviewed
    AVVO
    RATING

    10.0

  2. Illinois Patent Application Attorney Konrad V. Sherinian

    Konrad Sherinian Pro

    World Class Legal Counsel on Intellectual Property and Technology
    Licensed for 9 years
    AVVO
    RATING

    10.0

    630-318-2606
  3. Illinois Patent Application Attorney James Michael Faier

    James Faier

    Client Review: My first appointment with Jim Faier was great, he is a really good person, it was really nice to ...
    view profile
    Licensed for 25 years - $295-$395/hour
    AVVO
    RATING

    8.9

  4. Illinois Patent Application Attorney Eric Ryan Waltmire

    Eric Waltmire

    Thank you for visiting my Avvo profile. You may find more information about me at my blog at http://ericksonlawgroup.com and http://www.waltmire.com. If you have any questions about... more
    Licensed for 10 years
    AVVO
    RATING

    8.5

  5. Illinois Patent Application Attorney Mark Douglas Weis

    Mark Weis Pro

    Outside General Counsel ■ Contracts ■ IP IT & Software Licensing ■ Software & Licensing Seminars
    Licensed for 14 years
    Not yet reviewed
    AVVO
    RATING

    9.4

    312-543-8163
  6. Illinois Patent Application Attorney Edward David Manzo

    Edward Manzo

    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... more
    Licensed for 40 years
    Not yet reviewed
    AVVO
    RATING

    10.0

  7. Illinois Patent Application Attorney John Walter Treece

    John Treece

    Chicago, IL Patent Application Attorney
    Licensed for 37 years
    Not yet reviewed
    AVVO
    RATING

    8.1

  8. Illinois Patent Application Attorney Pooja A. Van Dyck

    Pooja Van Dyck

    Peoria, IL Patent Application Attorney
    Licensed for 8 years
    Not yet reviewed
    AVVO
    RATING

    7.1

  9. Illinois Patent Application Attorney Sandra Byster Weiss

    Sandra Weiss

    Chicago, IL Patent Application Attorney
    Licensed for 31 years
    Not yet reviewed
    AVVO
    RATING

    7.2

  10. Illinois Patent Application Attorney Harold Carl Hirshman

    Harold Hirshman

    Chicago, IL Patent Application Attorney
    Licensed for 46 years
    Not yet reviewed
    AVVO
    RATING

    8.8

Patent Application

People who invent unique products and processes need patent prosecution attorneys to apply for government protection of their inventions. Patent application lawyers are uniquely qualified to file your patents with the U. S. Patent and Trademark Office, as they know what to file to show the unique quality of your invention and can clarify precisely why it differs from other similar patented inventions. The process is complex and a patent prosecution attorney usually has a related technical background. For example, a patent application attorney working on new cancer drugs may have a microbiology degree, or one working on new operating systems may have a computer science degree.