Oblon is headquartered within steps of the United States Patent and Trademark Office (USPTO), and has an affiliate office in Tokyo, Japan. Oblon is one of the largest law firms in the United States focused exclusively on intellectual property law.

The Firm is consistently recognized as an industry leader, with annual accolades from reputable publications such as Chambers and Partners USA, U.S. News & Best Lawyers (named “a Best Law Firm” for 2020), Corporate Counsel Magazine (named a “Go-to” law firm by the top 500 U.S. companies), and Intellectual Property Today (ranked #1 on the list of “Top Patent Firms”). The Firm has obtained more U.S. utility patents than any other firm in the world for over 28 consecutive years.

Oblon's attorneys and professionals collectively offer decades of USPTO insight and expertise and serve as an invaluable resource to Oblon clients that have come to rely on the firm’s uniquely qualified experts, including former Assistant Secretary of Commerce and Commissioner of Patents and Trademarks, the Honorable Gerald J. Mossinghoff, as well as many other former patent examiners and administrative patent judges (APJs).

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  • Alexandria VA

    1940 Duke Street, Alexandria VA 22314, USA
    Phone 1 703 413 3000
    Fax 1 703 413 2220
  • USA