Ronald E. "Ron" Cahill

Ronald E. "Ron" Cahill


Barnes & Thornburg LLP

Recognized since 2018

Boston, Massachusetts

Practice Areas

Litigation - Intellectual Property

Litigation - Patent

Patent Law

Technology Law

Navigate to map location for Ronald E. "Ron" Cahill
Spinning circle Big letter B

Ronald Cahill is well-respected for his work with clients of virtually all sizes to solve their most challenging intellectual property problems. His advice ranges from designing protection that maximizes the value of the client’s investment in research and development to applying that IP in court and in the marketplace, which allows clients to realize that value.

With decades of courtroom experience, Ron has led trial teams in patent infringement cases around the country. He also conducts inter partes reviews and other proceedings in the U.S. Patent and Trademark Office to determine patent validity. While much of Ron’s work involves presenting his clients’ cases to judges and juries around the country, many clients ask him to apply his experience to strategic planning within their business, especially with respect to their competitors or potential deal partners.

Clients appreciate Ron’s ability to assess complex intellectual property issues in terms they can apply to achieve their business goals. Although opposing counsel recognize Ron’s determined resolve to try cases when necessary, he regularly earns praise for finding the levers that drive settlements so clients can move their businesses forward.

In addition to his patent work, which spans industries from medical devices to engineered biologics to engineering components, Ron represents clients seeking to protect their brands in areas such as consumer products, business-to-business sales, food and beverage, and restaurants. He also has experience resolving trademark and trade dress disputes in federal courts, as well as in opposition and cancellation proceedings before the Trademark Trial and Appeal Board (TTAB).

A leader in professional associations in his field, Ron has been active in formulating legislative proposals in the areas of attorney fee shifting and patentable subject matter. He also speaks frequently on topics relating to building strategic intellectual property portfolios and using IP to enhance business value, and often has been quoted on IP issues in the business press.

Contact & Links
Location
  • One Marina Park Drive, Suite 1530
    Boston, MA 02210
Education
  • University of Pennsylvania, J.D., graduated 1997

Barnes & Thornburg LLP
Boston, Massachusetts

293 The Best Lawyers in America® awards

109 Best Lawyers: Ones to Watch® in America awards

Best Law Firms Badge Visit Website View Firm Profile

Recognized in The Best Lawyers in America® 2025 for work in:
  • Litigation - Intellectual Property
  • Litigation - Patent
  • Patent Law
  • Technology Law
Additional Areas of Practice:
  • Biotechnology and Life Sciences Practice

Publications

Your browser is not fully compatible with our automatic printer friendly formatting.

Please use the print button to print this profile page.

Spinning circle Big letter B