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

Technologies

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

History

Get to know our History

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.

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

ACCOLADES

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.

OPPORTUNITIES FOR YOUR

Career

OPPORTUNITIES FOR YOUR Career

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 +

Downloadable

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.

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Our Blogs

In Memoriam, Gregory J. Maier

  • May 23, 2013
  • Firm News

In MemoriamGregory J. Maier 1943 – 2013

It is with great sorrow that we inform you of the passing of one of our firm’s founders, Gregory (Greg) J. Maier, who passed away peacefully, May 23, 2013.

Greg was a recent past President of the firm, and was a founder and former managing partner of the firm's Electrical and Mechanical Patent Prosecution groups. After joining the firm in 1970, Greg developed those practice groups into the nation’s leaders in obtaining electrical and mechanical patents for our clients.

Greg was also widely recognized for his patent law expertise, serving as a past Chair of the American Bar Association Section of Intellectual Property Law (ABA/IPL), the world's largest and oldest organization of intellectual property attorneys and was consistently named by international publisher Legal Media Group as one of the top 25 patent lawyers in the world.

Just as Greg was a great leader and mentor throughout his life, he continued to be a model leader even until his last moments and he will be greatly missed.