Karl Fisher is an experienced commercial litigation attorney representing clients across a range of industries from textiles to technology and energy to design and construction. With a focus on intellectual property matters, Karl advocates for clients in patent, copyright, and trade secret litigation, as well as in matters arising under the Lanham Act. Karl also counsels clients on issues related to licensing, counseling, and managing of intellectual property portfolios.
Recognition & Leadership
Awards & Accolades
•Listed, The Best Lawyers in America, 'Ones to Watch'
•Litigation - Intellectual Property, 2025-2026
•Intellectual Property Law, 2026
•Listed, Super Lawyers magazine, Massachusetts Super Lawyers, “Rising Stars,” 2023, 2025