Duane Morris LLP, one of the 100 largest full-service law firms in the United States, has offices in over 25 major commercial centers across the United States (including New York, Chicago, Philadelphia, Houston, Dallas, Austin, Fort Worth, San Diego, San Francisco, Los Angeles, Baltimore, Boston, Washington, D.C., Atlanta, Miami, Boca Raton, Las Vegas, Delaware, New Jersey, and Pittsburgh) and in London, Singapore, Shanghai, Hanoi and Ho Chi Minh City. Our International Practice integrates the services of attorneys from all of our offices and throughout all practice areas of the firm, creating a global infrastructure of experienced advisors available to represent clients in all types of cross-border and international matters.
The firm is well-ranked and our attorneys are recognized authorities in their practice areas and leaders in the international legal and business community. They are frequently quoted by U.S. and international media outlets and are featured speakers at seminars around the world on subjects ranging from international taxation, cross-border mergers and acquisitions and dispute resolution to global product branding, distribution and franchising and patent protection. Duane Morris is also actively involved in facilitating cross-border trade through our attorneys' leadership roles in various international business organizations and chambers of commerce.
Our international client base, like our practice, is extremely diverse. Duane Morris represents clients from all over the world with business and investment interests around the globe. Our clients range from established blue chip companies to start-up entrepreneurs; from publicly traded companies to family-owned businesses; from major institutional investors to governmental authorities to private clients. We have deep knowledge of key industries ranging from transportation, automotive and logistics to fashion/retail/consumer branded products: from traditional commercial banking and financial services, capital markets, private equity and insurance to FinTech; from construction and engineering, energy, project development and P3 to gaming, technology, media and telecom; from education to pharmaceutical and medical technologies and cannabis.
From Multilaw’s inception, our attorneys have been actively involved in Multilaw and proudly supported its member firms and their clients.
Rankings & Awards
AmLaw 100 firm
Chambers USA, Chambers Global, Chambers Asia-Pacific and Chambers High Net Worth
BTI Client Service Top 30 – including “the best of the best” in client focus and providing value
US News and World Report- Best Lawyers
World Trademark Review 1000 - World's Leading Trademark Professionals
The Deal Power Rankings – top tier firm in several deal categories
Top 10 Firm (North America - North East) by both Patent Lawyer and Trademark Lawyer magazines
Top Firm representing petitioners before the PTAB, according to Unified Patents’ institutional success index
Top 10 Firm (North America - North East) as ranked by both Patent Lawyer and Trademark Lawyer magazines in 2022
Law360 2022 Cannabis Group of the Year
The Legal Intelligencer 2022 Law Firm of the Year