the firm's post-grant practitioners are some of the most experienced in the country.


Artificial Intelligence (AI)
Artificial Intelligence (AI)
Digital Health
Digital Health
Energy & Renewables
Energy & Renewables

Fast Facts

About Our

Law Firm

About Our Law Firm

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.

Get to know our


Get to know our History

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.

Our Local and

Global Reach

Our Local and Global Reach

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.

A few of our


A few of our ACCOLADES

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.

A few ways to

GET In Touch

A few ways to GET In Touch
US Office

Telephone: 703-413-3000
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Tokyo Office

Telephone: +81-3-6212-0550
Learn More +


Patent Forms

Downloadable Patent Forms

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.

Oblon Prevails in WIPO UDRP Proceeding

  • May 15, 2019
  • Firm News

Associated People

Associated Practices

Oblon’s Trademark Department has obtained a favorable Administrative Panel Decision in a Uniform Domain Name Dispute Resolution Policy (“UDRP) arbitration proceeding on behalf of its client ManTech International Corporation, one of the largest information services companies in the United States. The UDRP proceeding had been conducted under the auspices of the World Intellectual Property Organization (“WIPO”). The unanimous three member panel decision successfully transfers the domain name to our client ManTech International Corporation (“ManTech”).

The domain name had been registered by a third party as part of an attempt to fraudulently procure tens of thousands of dollars of computer equipment from ManTech’s vendors. The domain name was selected because it was very similar to the real ManTech domain name, As part of the criminal scheme, the domain name,, was used in a series of emails incorporating that domain, that apparently were from ManTech, and that purported to order computer equipment on behalf of ManTech. However, the fraudulently procured equipment was to be delivered in such a manner as to be diverted to the criminal actor at a storage facility in Missouri. Under this typical criminal scheme, once the equipment is delivered, the perpetrators then ship the equipment out of the U.S. for resale. The successful UDRP decision transferring the domain name to ManTech puts an end to this fraudulent scheme.

As part of its ongoing global efforts to combat piracy and internet fraud, Oblon regularly employs both UDRP administrative proceedings and litigation as effective tools to terminate such wrongful conduct.