Joseph D. Rossi


Joseph Rossi


Joe Rossi focuses his practice on all aspects of intellectual property matters that relate to the chemical, pharmaceutical and medical arts with particular emphasis in patent preparation and prosecution, international patent portfolio management, patent validity and infringement studies, post-issuance proceedings, client counseling regarding freedom-to-operate studies, and patent litigation. A significant component of Joe’s practice entails working on-site with inventors, business teams and in-house counsel of major chemical and pharmaceutical companies to develop and execute strategies to obtain, protect and enforce their intellectual property, as well as to avoid competitor patent rights.

Read More


Representative Matters

  • managed U.S. and international patent portfolios for a major industrial gas and chemical supplier
  • prepared and prosecuted U.S. and international patent applications in the areas of chemical, pharmaceutical and packaging technologies
  • managed the trademark portfolio for a major global packaging company
  • provided freedom to operate, non-infringement and invalidity opinions for a major global chemical manufacturer
Read More


Bar Admissions
  • Pennsylvania
Court Admissions
  • U.S. District Court for the Eastern District of Pennsylvania
  • U.S. Patent and Trademark Office
  • J.D., Temple University Beasley School of Law
  • M.S., Saint Joseph's University
  • B.S., Saint Joseph's University

  • Benjamin Franklin Inn of Court
  • Philadelphia Intellectual Property Law Association


  • The Best Lawyers in America
Read More
Back to top