Headquartered within steps of the USPTO with an affiliate office in Tokyo, Oblon is one of the largest law firms in the United States focused exclusively on intellectual property law.
1968
Norman Oblon with Stanley Fisher and Marvin Spivak launched what was to become Oblon, McClelland, Maier & Neustadt, LLP, one of the nation's leading full-service intellectual property law firms.
Outside the US, we service companies based in Japan, France, Germany, Italy, Saudi Arabia, and farther corners of the world. Our culturally aware attorneys speak many languages, including Japanese, French, German, Mandarin, Korean, Russian, Arabic, Farsi, Chinese.
Oblon's professionals provide industry-leading IP legal services to many of the world's most admired innovators and brands.
From the minute you walk through our doors, you'll become a valuable part of a team that fosters a culture of innovation, client service and collegiality.
The United States Patent and Trademark Office (USPTO) issued final rules implementing the inventor's oath or declaration provisions of the America Invents Act (AIA) on August 14, 2012.
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1940 Duke Street
Alexandria VA 22314
Map & Directions
Telephone: 703-413-3000
Fax: 703-413-2220
Marunouchi-Nakadori Building 7th Floor
2-3, Marunouchi 2-chome, Chiyoda-ku
Tokyo 100-0005
Map & Directions
Telephone: +81-3-6212-0550
Fax: +81-3-6212-0551
Counseling & Strategic Advice
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Trademark & Designs
U.S. Patent Procurement (Application Drafting & Prosecution)
