Wolf Greenfield – Boston, MA

A Century of Innovation in Intellectual Property Law

For nearly 100 years, Wolf, Greenfield & Sacks, P.C. has been at the forefront of intellectual property law, helping to protect the groundbreaking innovations of our time. Founded in 1927 in Boston, our firm is one of the largest and most respected law firms in the country devoted exclusively to IP. We represent a diverse clientele, from Nobel Prize winners and renowned research institutions to emerging companies and large global corporations. Our mission is to provide comprehensive, strategic, and forward-thinking legal counsel to protect our clients’ most valuable assets. With a deep bench of over 150 legal professionals, a vast majority of whom hold technical degrees in science or engineering, we offer an unparalleled depth of expertise across a wide range of industries and technologies. 🔬

Comprehensive Intellectual Property Services

Wolf Greenfield is a full-service IP boutique, providing expert guidance and representation across the entire spectrum of intellectual property law. Our collaborative, team-based approach ensures that clients receive tailored solutions that align with their business objectives.

• Patent Attorneys: We offer robust patent prosecution services, managing and growing patent portfolios worldwide. Our team is also a national leader in post-grant proceedings before the Patent Trial and Appeal Board (PTAB), defending patents and challenging those of competitors.
• Trademark Lawyers: We provide strategic counseling for brand protection, including trademark clearance, registration, and enforcement on a global scale.
• Copyright Lawyers: We assist clients in protecting their creative works, including software, literature, and artistic creations, through registration and enforcement actions.
• IP Litigation: Our formidable litigation team represents clients in high-stakes patent, trademark, and copyright infringement cases in district courts, at the International Trade Commission (ITC), and before appellate courts.
• IP Strategy and Due Diligence: We provide strategic counseling on IP audits, freedom-to-operate analyses, licensing agreements, and due diligence for corporate transactions.

Consistently Recognized as a Top-Tier IP Firm

Our commitment to excellence is consistently recognized by leading legal directories and industry publications. Wolf Greenfield is proud to be ranked as a top-five best IP specialty firm to work for by Vault and as the largest IP law firm in Massachusetts by the Boston Business Journal. We receive top-tier rankings from Chambers USA, The Legal 500, and Intellectual Asset Management (IAM) Patent 1000. Additionally, dozens of our attorneys are individually recognized in The Best Lawyers in America® and as Super Lawyers, a testament to our firm’s collective talent and dedication. These honors reflect our history of success and our position as a leader in the IP legal landscape. 🏆

Your Partner in Protecting Innovation

At Wolf Greenfield, we are more than just legal service providers; we are trusted partners in our clients’ success. We are passionate about science and technology and dedicated to helping innovators protect their life’s work. Our firm’s historical role in landmark cases, such as the 1998 State Street case that paved the way for software patents, demonstrates our long-standing commitment to shaping IP law. We are here to help you navigate the complexities of intellectual property and turn your ideas into lasting value. 🤝