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Washington DC Patent Licensing Lawyers

Antonelli, Terry, Stout & Kraus, LLP, has its genesis as Craig & Antonelli, co-founded by Donald R. Antonelli in 1964, one of the earliest established patent law firms in the Washington, D.C. metropolitan area. Although the firm has undergone several iterations, many of the lawyers who helped found our law practice are still with us today. We opened our offices in Arlington (Rosslyn), Virginia, in 1994 and continue our dedication to the highest levels of service for a diverse client base of national and international companies.

We practice in the area of intellectual property law, specifically patents, trademarks and copyrights. Our exclusive focus on intellectual property helps us pursue these matters with uncompromising quality and zealous advocacy for our clients.

Rankings & Accolades

We are consistently ranked among the top intellectual property law firms, typically being one of the few boutique law firms listed within the top 20 IP firms over the last two decades by Intellectual Property Today. We have also been listed in the top ten IP law firms in the country by IP Law & Business Magazine.

Our Global Presence

Our law practice addresses a broad spectrum of intellectual property matters in the United States and globally, including representation of domestic and foreign companies seeking U.S. patents and American companies seeking foreign patents.

Our clients include large national and multi-national corporations that have shaped the market in areas of electrical, electronics, computer and software engineering, chemistry, biotechnology, medicine and physics. We also represent small to mid-sized companies that are instrumental in shaping scientific and technological advances across the nation and the globe. In representing this large and diverse group of clients, we tailor our services to suit the needs and goals of each client.

Our international clients come from Asia, including Japan, Korea, Taiwan and China, and Europe, including France, Germany, Italy and England. We speak Japanese, Vietnamese, Russian and Hebrew to accommodate our clients' needs. We can also arrange translation services for clarity and convenience.

Partnering with internationally known experts, including a network of carefully-selected intellectual property lawyers and law firms throughout the world, we are enthusiastically committed to providing high-quality services to our clients.

Our Location

Our strategic location near the USPTO is of great advantage to our clients who benefit from our close contact with and knowledge of the USPTO. We maintain a regular working relationship with USPTO officials, which helps us anticipate and resolve issues that affect our clients.

To learn more, contact us at 703-312-6600 to speak with our team.

Key Practice Areas Office Location

Antonelli, Terry, Stout & Kraus, LLP
1300 North Seventeenth Street
Suite 1800
Arlington, VA 22209
Phone: 703-312-6600
Fax: 703-312-6666
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