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Philadelphia, PA Intellectual property lawyers (613 attorneys, 152 reviews)

Compare Intellectual Property attorneys near you. Read reviews and contact them directly.

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  • Sidkoff Pincus & Green
    1101 Market Street Suite 2700, Philadelphia, PA
    Avvo Rating: 10  
    Licensed
    High quality, innovative, and aggressive services, performed in a cost-effective, efficient manner.
  • Law Offices of Bruce J. Chasan, LLC
    1500 John F Kennedy Blvd., Suite. 312, Philadelphia, PA
    Avvo Rating: 8.8  
    Licensed
    Please visit my web site at www.brucechasanlaw.com
  • Law Offices of Robert F Zielinski, LLC
    One South Broad Street, Suite 1600, Philadelphia, PA
    Avvo Rating: 10  
    Licensed
    Those who know me well consider me to be a hard working and creative attorney. After practicing of law for nearly 25 years in big firms, I opened my own practice in 2009.   My clients range from large international and national corporations to sma...
  • Panitch Schwarze Belisario & Nadel LLP
    2005 Market St Ste 2200, Panitch Schwarze Et Al, Philadelphia, PA
    Avvo Rating: 9.9  
    Licensed
    Review: “Mr. Panitch was one of the first that contacted me with some help regarding my problem. He pointed me into right direction right away. I am grateful for that. ”
  • Axenfeld Law Group, LLC
    2001 Market St., Suite 2500, Philadelphia, PA
    Avvo Rating: 9.1  
    Licensed
    Robert Axenfeld is federally licensed to practice before the United States Patent and Trademark Office, and has successfully prepared and prosecuted hundreds of patent and trademark applications for a variety of businesses in a wide range of indus...
  • Archer & Greiner, P.C.
    Three Logan Square, 1717 Arch Street, Suite 3500, Philadelphia, PA
    Avvo Rating: 9.4  
    Licensed
    Review: “I had an issue with a trademarked name and Richard was able to protect my name from several social sites that were banking on a similar name- too similar. He also was able to do a foreign filing to protect it in certain c...
  • Caesar, Rivise, Bernstein, Cohen & Pokotilow, Ltd.
    1635 Market St Fl 12, Caesar Rivise Et Al, Philadelphia, PA
    Avvo Rating: 10  
    Licensed
    Review: “Mr. Pokotilow was willing to help me when I finish writing my next script. I have sent three stories out and two have been stolen and made into movies. Hard to believe? Yes. But it has happened to me. When I have finished...
  • Panitch Schwarze Belisario & Nadel LLP
    One Commerce Sq Ste 2200, 2005 Market Street, Philadelphia, PA
    Avvo Rating: 9.6  
    Licensed
    A former federal prosecutor and registered patent attorney, I have dedicated my career to representing the owners of intellectual property against those who would misappropriate it without just compensation.  I combine my trial experience as form...
  • Saul Ewing, L.L.P.
    1500 Market Street., 37th Floor, Philadelphia, PA
    Avvo Rating: 8.7  
    Licensed
    Review: “Greg is extremely responsive and carefully tailors his work to you desires and expectations. Also, he readily meets client deadlines and provides courteous and highly competent service.”
  • Flaster/Greenberg, P.C.
    Flaster/ Greenberg PC, 1600 JFK Blvd., Philadelphia, PA
    Avvo Rating: 10  
    Licensed
    I concentrate my practice on trademark, copyright and unfair competition, strategic counseling, litigation, licensing and prosecution matters. I handle matters involving trademarks, trade dress, product configuration, unfair competition, trade sec...
  • Caesar Rivise, PC
    1635 Market St, 7 Penn Center, 12th Floor, Philadelphia, PA
    Avvo Rating: 9.1  
    Licensed
    I have over 25 years of experience in counseling clients with regard to their intellectual property (IP).  As a registered patent attorney, I work closely with sole inventors as well as inventor employees of all sized corporations to provide the b...
  • E. Carolyn Hochstadter Dicker LLC
    1528 Walnut Street , Suite 511, Philadelphia, PA
    Avvo Rating: 9.2  
    Licensed
    I have over 25 years of experience in the business law space and am a seasoned Lecturer at The Wharton School.  With a trusted and robust legal network of co-counsel, I strive to bring value to the table, offering clients a unique brand of persona...
  • Archer & Greiner, A Professional Corporation
    One South Broad Street Suite 1620, Philadelphia, PA
    Avvo Rating: 9.5  
    Licensed
    Kerri Chewning is a trial attorney in Archer & Greiner's Litigation Department and is a member of the Commercial Litigation Group and the Intellectual Property Group. She has extensive experience in complex litigation in the federal and state cour...
  • 2000 Market St Fl 20, Fox Rothschild Llp, Philadelphia, PA
    Licensed
    Review: “Joseph Posillico is a great attorney. He kept the case on going and we won!! he knows what hes doing.”