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.

Oblon, Spivak's Richard Kelly Quoted in Business on Main Regarding the Impact of the New Patent Reform Bill

  • September 27, 2011
  • Firm News
  • Business on Main, September 27, 2011

Associated People

Oblon, Spivak's Richard Kelly is quoted in a recent news article regarding the impact of the new patent reform bill. Mr. Kelly commented that most large corporations and entrepreneurial high-tech organizations are already wired to file patents as quickly as possible. “Fundamentally, the U.S. is just one slice of major world markets. Active patent filers in the U.S. know not to risk the loss of patent rights in other countries or diminish the value of their patents by delaying U.S. filings. Further, in cases involving a dispute between two parties regarding who was first to invent, the party who was first to file usually wins anyway.”

Please click on the above link to read the full article.