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Philadelphia, Pennsylvania Intellectual Property Attorneys
Attorneys.org features a comprehensive directory of 333 Philadelphia attorneys and 56 law firms.

Joel S Goldhammer
Pennsylvania Intellectual Property attorney at Akin Gump Strauss Hauer and Feld LLP with 62 years of experience
2016 Market Street, Philadelphia, PA

John B Berryhill
Pennsylvania Intellectual Property attorney at Dann Dorfman Herrell and Skillman with 26 years of experience
1601 Market Street, Philadelphia, PA

John C Donch Jr
Pennsylvania Intellectual Property attorney at Volpe and Koenig PC with 25 years of experience
30 South 17th Street, Philadelphia, PA

John C. Dorfman
Pennsylvania Intellectual Property attorney at Dann Dorfman Herrell and Skillman with 76 years of experience
1601 Market Street, Philadelphia, PA

John E. Drach
Pennsylvania Intellectual Property attorney at Paul and Paul with 32 years of experience
2000 Market Street, Philadelphia, PA

John E McGlynn
Pennsylvania Intellectual Property attorney at BakerHostetler with 28 years of experience
2929 Arch Street, Philadelphia, PA

John F Letchford
Pennsylvania Intellectual Property attorney at Klehr Harrison Harvey Branzburg LLP with 30 years of experience
260 South Broad Street, Philadelphia, PA

John F. McNulty
Pennsylvania Intellectual Property attorney at Paul and Paul with 58 years of experience
2000 Market Street, Philadelphia, PA

John G Harkins Jr
Pennsylvania Intellectual Property attorney at Harkins Cunningham with 66 years of experience
2005 Market Street, Philadelphia, PA

John Jamieson Jr
Pennsylvania Intellectual Property attorney at Akin Gump Strauss Hauer and Feld LLP with 48 years of experience
2016 Market Street, Philadelphia, PA

John J Barrett Jr
Pennsylvania Intellectual Property attorney at Saul Ewing LLP with 52 years of experience
1500 Market Street, Philadelphia, PA

John J O'Malley
Pennsylvania Intellectual Property attorney at Volpe and Koenig PC with 32 years of experience
30 South 17th Street, Philadelphia, PA

John J. Simkanich
Pennsylvania Intellectual Property attorney at Paul and Paul with 52 years of experience
2000 Market Street, Philadelphia, PA

John L Culhane Jr
Pennsylvania Intellectual Property attorney at Ballard Spahr with 47 years of experience
1735 Market Street, Philadelphia, PA

John P Donohue Jr
Pennsylvania Intellectual Property attorney at BakerHostetler with 48 years of experience
2929 Arch Street, Philadelphia, PA
Need help with intellectual property law?
Intellectual Property (“IP”) attorneys work with individuals or businesses to protect their unique creations. If you are an inventor, writer, artist, designer, composer, or artist your work is entitled to protection under the law. Lawyers and law firms focused on Intellectual Property law will help you understand and exercise these rights and protect assets from being infringed, misappropriated, copied or plagiarized whether the infringement has already occurred or not. Proactively asserting your intellectual property rights is in your interest.
Need an attorney in Philadelphia, PA?
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 Louisiana 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.