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
Learn More +

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.

Pro Bono Success for Oblon

  • June 28, 2019
  • Firm News

Associated Practices

The Oblon Trademark Department have secured two federal service mark registrations on behalf of Bryanna’s Love, Inc. a charitable organization dedicated to helping children suffering from cancer. The registrations for the service marks BRYANNA’S LOVE and GIVE KIDS A SNUGGLE will assist the organization in pursuing its mission of providing material and emotional support to young cancer patients and their families.

Bryanna’s Love is based in Burtonsville, Maryland and led by Kristina Kitchen, who named the organization in memory of her daughter who was claimed by cancer at an early age. Oblon assisted Bryanna’s Love in determining if its proposed service marks were available for use, and then successfully prosecuted federal applications for each mark. All of Oblon’s professional services were provided at no cost to Bryanna’s Love, and in addition the firm donated the government filing fees for the two applications.

More information about Bryanna’s Love can be found at its website at