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Morrison Foerster named by Chambers USA as a finalist for Artificial Intelligence Law Firm of the Year

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Morrison Foerster has been shortlisted as a finalist by Chambers USA for Artificial Intelligence Law Firm of the Year in its...

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Morrison Foerster has been shortlisted as a finalist by Chambers USA for Artificial Intelligence Law Firm of the Year in its Chambers USA 2026 Awards. The recognition reflects outstanding work, strategic growth, and client service excellence over the past year. This builds on our <a href="/capabilities/artificial-intelligence" target="_self">AI Group’s</a> Band 1 rankings from Chambers USA and the Spotlight recognition from Chambers Global in both inaugural guides.What distinguishes our U.S. practice is the global team behind it. MoFo's AI group brings together a <a href="https://www.mofo.com/people?industries=Artificial%20Intelligence%20(AI)">deep bench of lawyers</a> versed across industries and jurisdictions. This scale and geographic reach define how we work for our clients.Chambers highlights Morrison Foerster for its “cutting edge advocacy work and practical advice,” with clients noting our ability to “provide pragmatic advice that takes into consideration the business goals and objectives.”Clients are specific about why they choose MoFo. One explains: “after consulting various firms, we chose Morrison Foerster because of their cross-jurisdictional knowledge, previous experience within the tech sector, and fast response times and flexibility.”Another client speaks to how this plays out across borders, “the firm understands what is going on in different countries as well as authorities and has an understanding of those complexities and syphering out contradictions.”Winners will be announced at the awards ceremony which will be held at the Plaza Hotel in Manhattan on June 11, 2026.View the <a href="https://chambers.com/events/chambers-usa-law-firm-awards-2026" target="_blank">full shortlist</a> for the Chambers USA 2026 awards.

Morrison Foerster named by Chambers USA as a finalist for Artificial Intelligence Law Firm of the Year

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Clients turn to Joe Gratz to handle trailblazing litigation where copyright and trademark law meet new technologies. An experienced litigator, Joe draws on his strong technical background to distill complex issues into simple, accurate concepts for judges, juries, and clients. Joe’s cases have set key precedents in Internet law, from the Google Books case that laid the groundwork for today’s generative AI innovations to key cases establishing the boundaries of intermediary liability. In addition to representing their interests in the courtroom, Joe helps his clients navigate their thorniest product counseling puzzles to reduce the risk of litigation.His appellate victory in Long v. Facebook set the standard for platforms in carrying out DMCA removals of user-generated content. And Joe’s win in Stevens v. CoreLogic established limitations on DMCA 1202 claims that have since been adopted by numerous other courts. His amicus brief on behalf of independent booksellers was cited by the Supreme Court in its opinion in Wiley v. Kirtsaeng, and he has submitted amicus briefs in other copyright cases on behalf of Center for Democracy & Technology (in Oracle v. Google) and on behalf of art law professors (in Warhol v. Goldsmith).A recognized commentator on copyright and internet law, Joe was selected as an advisor for the American Law Institute’s project to develop a Restatement of Copyright, and serves on the Advisory Board of the Electronic Frontier Foundation. He frequently speaks on emerging issues in Internet law and was called upon by the Senate Judiciary Committee in 2020 to testify about the interaction between the DMCA 512 safe harbor and fair use. Joe was the 2022 recipient of the California Lawyers Association’s IP Vanguard award, presented to one private practitioner each year for achievements at the forefront of emerging issues in intellectual property law.

Joseph Gratz

Partner

Tessa Schwartz has an active practice counseling companies on intellectual property issues, and negotiating complex intellectual property and commercial agreements. She advises on a range of strategic transactions, including key patent licenses and acquisitions, technology procurement agreements, and complex development, collaboration, joint-venture and distribution deals. Tessa also regularly advises companies on the IP aspects of their M&A transactions.In addition to maintaining an active practice and working with clients on a daily basis, Tessa is co-chair of the firm’s Technology Industry Group, founder and co-chair of the firm’s Artificial Intelligence Group and previously served as co-chair of the global Transactions Department.Tessa advises clients primarily in technology and data intensive sectors, representing artificial intelligence (AI), robotics, machine learning, software, SaaS, cloud computing, hardware, consumer electronics and products, social media, Internet, mobility and wireless, space and satellites, e-commerce, advertising, healthcare, fintech, transportation, semiconductor, and other companies. Tessa’s M&A experience includes advising Autodesk, BlackBerry, Fortive, Honeywell, Salesforce, Uber, Unilever, Unity, Walmart, and others on the IP aspects of strategic transactions. Tessa provides clients with prelitigation and litigation advice. She frequently advises executives and senior management on strategic business, legal and commercial issues, including the structuring of transactions, risk management and contract compliance. She also counsels clients with respect to a wide variety of IP issues, including patent exhaustion and implied licenses, standing and standards, the protection of data and other trade secrets and the development and distribution of open-source software.In addition to her transactional expertise, Tessa’s litigation background includes representing clients in arbitration, as well as in state and federal courts in such areas as antitrust, false advertising, unfair competition, breach of contract, securities, trademark, copyright and trade secret law. Her litigation experience includes complex, multidistrict and class action litigation, as well as appellate advocacy.Tessa has been ranked in Chambers and Legal 500, with clients describing her as, “one of the best attorneys I've ever worked with.” Tessa has been recognized by Chambers USA 2022 as being highly experienced in the field of technology and intellectual property transactions. Clients have commented on Tessa as having "...the ability to translate complex topics into what's necessary to get a deal done. She does a good job of making our technology accessible”. Further, Tessa "ticks all of the essential boxes, timely, efficient, knowledgeable and helpful, but she really stands out by taking time to learn our business and our products so she can give practical and actionable advice. Tessa helps us focus on key issues and balance risks to make choices."Tessa’s pro bono efforts have included work for The Biomimicry Institute, Goodwill, Common Sense Media, Business for Social Responsibility, The World Wildlife Fund, Build Change and the Sustainability Accounting Standards Board (SASB). She also provides IP advice to a variety of cultural, media and arts organizations; and other assistance for nonprofits. She recently received the Wiley W. Manuel Award for Pro Bono Legal Services from the State Bar of California.Tessa received her B.A. magna cum laude from Harvard College in 1991. In 1996, she earned her J.D. from the University of California at Los Angeles, where she was elected to the Order of the Coif.Tessa served as global managing partner of Morrison Foerster from 2016 to 2022 and previously served as co-chair of the firm’s Technology Transactions Group.

Tessa Schwartz

Marian Waldmann Agarwal is a partner in the Data, Cyber + Privacy Group at Morrison Foerster. She also co-leads the firm’s Artificial Intelligence Group and is a member of the global Environmental, Social, and Governance (ESG) Responsible Tech Committee. Marian’s unique blend of business and legal skills, honed through her background in information systems and business management, is a key asset in her role. Her in-house experience as a secondee to two different companies has provided her with firsthand knowledge of the internal business needs required for company initiatives to succeed. Marian has been instrumental in advising global clients on the developing field of AI. Clients seek her guidance due to her extensive understanding of, and experience with, the ethical use of AI and the developing legal compliance requirements, including data privacy and regulatory provisions, in connection with the design and implementation of innovative AI tools. Her work extends to helping clients identify and mitigate the potential risks associated with AI technologies.Marian counsels clients across a range of industries, including technology, finance, consumer goods and services, healthcare, insurance, media, and hospitality. She assists in designing and building their privacy programs, advising on compliance with U.S. and foreign privacy and data protection laws, such as the California Consumer Privacy Act (CCPA) and the EU’s General Data Protection Regulation (GDPR). Her work includes drafting internal policies, procedures, and guidelines for legal and non-legal audiences that incorporate privacy best practices and legal requirements in daily operations. One of Marian’s core strengths is her ability to comprehensively assess and improve privacy programs, and ensure they remain compliant with evolving privacy laws and regulations. She also drafts and negotiates contracts to protect clients’ data in key commercial agreements, advises on cross-border data transfer issues, and assists with completing multijurisdictional surveys of privacy obligations.In addition, Marian uses her privacy, data security, and AI implementation skills to provide pro bono counseling services to a variety of non-profit clients.Marian received her J.D. from University of Pennsylvania Law School in 2004 and her B.S. and M.B.A. from the State University of New York at Buffalo in 1999. Prior to attending law school, she worked as an application specialist for a small software company.

Marian A. Waldmann Agarwal

Erin Bosman is the global co-chair of Morrison Foerster’s litigation department. Erin is also the founder and co-head of the Artificial Intelligence group and former chair of the Complex Litigation + Advisement practice group. Clients value her business strategy, seeking her comprehensive counsel throughout the product life cycle, especially in high-stakes litigation and product recalls.Erin's clients value her litigation acumen, retaining her as national coordinating and trial counsel in class action cases and multijurisdictional and multidistrict proceedings. She navigates complex business relationships and serves as a defense liaison counsel in cases where multiple defendants have conflicting defenses. A skilled negotiator, Erin has a long track record of securing dismissals and favorable settlements for her clients. When trial is needed, her compelling courtroom skills have delivered successful jury verdicts and appellate victories.Outside the courtroom, Erin maintains a robust advisement practice, drawing on her litigation experience to counsel clients on product development, risk assessments, product labeling, and risk mitigation strategies to help them avoid and defeat product liability claims. When necessary, Erin advises on crisis management and guides clients through product recalls, representing clients before the Consumer Product Safety Commission (CPSC).Erin is a problem-solver through and through. In that role, she advises clients on some of their most difficult product questions, with particular focus on emerging technologies in untested regulatory and litigation landscapes. She is a leader in the fields of wearables and digital health, medical device and pharmaceuticals, and consumer products. Erin counsels clients that have innovative products in the technology and artificial intelligence sector. In addition to her knowledge and experience in the AI space, Erin has also advised clients working with autonomous vehicles, sensors, robotics, and IoT.Erin has received numerous accolades for her legal work, including by the Daily Journal, Chambers USA, and The Legal 500 US, where market commentators praised her as “an exceptional strategist with highly effective negotiation skills” who “has the respect and admiration of her team and her clients.” Erin is a two-time recipient of  “Product Liability Lawyer of the Year” from Euromoney America’s Women in Business Law Awards, honoring high-achieving female lawyers and progressive law firms. In 2025, Erin was again recommended in Mass Tort Litigation/Class Actions – Defendants by Best Lawyers in America. The Legal 500 continues to recognize Erin as a Leading Lawyer in Dispute Resolution: Product Liability, Mass Tort, and Class Action. She was also named as a “Top Healthcare Lawyer” by the Daily Journal, honoring her as a leading California lawyer who specializes in healthcare litigation, transactions, and counseling. Erin was also short listed in the Financial Times’ North American Innovative Lawyers Awards in the Most Innovative Legal Practitioner category for her expertise in solving clients’ problems.Erin is a member of the Product Liability Advisory Council (PLAC), a member of the editorial board for Product Liability Law 360, and a former editor of and frequent contributor to MoFo’s <a target="_blank" href="http://classdismissed.mofo.com/">Class Dismissed</a> blog.<h5>More About Erin</h5>In 1997, Erin was a judicial extern for the Honorable James F. Stiven, U.S. Magistrate Judge, Southern District of California. In 1999, she received her J.D. magna cum laude and Order of the Coif from the University of San Diego School of Law. During law school, she was an editor of the San Diego Law Review.

Erin Bosman

Co-Chair, Litigation Department

Justin Haan is the chair of the firm's Technology Transactions Group, advising leading technology industry pioneers to help them navigate their most critical IP and technology needs.Justin’s practice focuses on transactions and counseling involving intellectual property and technology, including licensing arrangements, technology transfers, and joint development activities. Justin structures, drafts, and negotiates a wide range of commercial agreements, including software and content licenses, service agreements, reseller arrangements, and collaboration, manufacturing, supply and distribution agreements. He advises clients on the development, procurement and commercialization of cutting-edge technologies, including artificial intelligence, machine learning, augmented/virtual reality, semiconductors, data centers, cloud computing services, autonomous vehicles, and unmanned aircraft systems.  Justin also counsels clients on open source software, complex patent-related transactions, and the intellectual property aspects of M&A transactions. Justin’s experience includes advising OpenAI, Arm, Autodesk, Meta, Salesforce, SoftBank, Unity, and others on the IP aspects of complex projects involving cutting-edge technologies and fast-evolving areas of law. Justin serves on the firm’s AI industry committee, where he helps to lead and collaborate with attorneys across multiple practices on the rapid advances of generative AI. Justin is also a sought–after speaker and thought leader on artificial intelligence and has spoken at SXSW on the subject of multimodal AI.Before joining the firm, Justin was an intellectual property associate in the New York office of another global law firm.Justin received his J.D., with a certificate in law and technology, from the University of California, Berkeley School of Law, where he won the Prosser Prize in intellectual property in the entertainment industries and was an articles editor for the Berkeley Technology Law Journal. He received his A.B. from Harvard University.

Justin Haan

Chair of Technology Transactions Practice

Artificial Intelligence (AI)