Intellectual Property

With more than 170 lawyers and other professionals in 15 offices, Morgan Lewis has one of the largest intellectual property practices of any full-service law firm in the world. We provide a range of IP services, including litigation at the district court, International Trade Commission, and appellate levels; patent preparation and prosecution; trademark and copyright counseling and portfolio management; post-grant and other administrative proceedings before the US Patent and Trademark Office (USPTO); licensing, technology transfer and other transactions; and addressing IP issues in corporate transactions.

Why Clients Choose Us

We have a unified practice across 15 US and non-US offices, and our practice is well balanced across prosecution, transactions, and litigation. The size and breadth of our practice, coupled with our geographic and subject-matter balance, means we have the talent to match most needs. We are equally dedicated to procuring IP rights, asserting such rights against infringers, and defending clients accused of infringement. Whether related to technology, the life sciences, energy, manufacturing, finance, retail or consumer goods, we combine legal expertise, industry knowledge, and scientific and technical depth. Our IP litigation practice, which includes 34 Ph.D.s in multiple subject areas, has some of the firm’s top trial lawyers with a strong record of performance in jury and bench trials. We also have a proven IP appellate practice with a winning record at the US Court of Appeals for the Federal Circuit and the US Supreme Court. We are regularly involved in transactions on behalf of clients, including due diligence and other IP aspects of mergers and acquisitions, licensing, and technology transfer.


Teamwork That Benefits Clients

Our teamwork translates into strong client service. Our lawyers work with an experienced business operations team, offering clients reliable budgets and cost-effective solutions. We also have technology, life sciences, energy, financial and retail industry teams, as well as dedicated teams for post-grant proceedings, ITC proceedings, non-practicing entity litigation, and Asian and European IP procurement and protection. And we subscribe to sophisticated legal analytics services that help us win lawsuits and protect assets.


A Unified Practice in Key Geographies

With offices in Boston, Chicago, Houston, Miami, New York, Philadelphia, San Francisco, Santa Monica, Silicon Valley, Washington, DC, and Wilmington, we bring a wealth of knowledge about local judges, courts, and opposing counsel in IP disputes. And we have a global capability that benefits clients with IP procurement, disputes, and transactional needs.