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

Steven B. Chang
Richard D. Kelly
J. Derek  Mason, Ph.D., CLP
Marina I. Miller, Ph.D.
Christopher  Ricciuti
Ryan W. Smith
Long  Phan, Ph.D.
Craig R. Feinberg
Norman F. Oblon
Aldo  Martinez
Dale M. Shaw
Alexander B. Englehart
Andrew M. Ollis
Nicholas  Rosa, Ph.D.
Edwin D. Garlepp
Philippe J.C. Signore, Ph.D.
Thomas M. Cunningham, Ph.D.
Grace E. Kim
Kevin L. Hartman, Ph.D.
Stefan Uwe  Koschmieder, Ph.D.
David M. Longo, Ph.D.
Jenchieh (Joseph) Yuan
Daniel J. Pereira, Ph.D.
Robert T. Pous
Diane  Jones
Akihiro  Yamazaki
Yuanyi (Alex) Zhang, Ph.D.
John F. Presper
Derek  Lightner, Ph.D.
Bogdan A. Zinchenko
Surinder  Sachar
Carl E. Schlier
Eric W. Schweibenz
Christopher I. Donahue
Chika (Teranishi) Iitoyo
Colin B. Harris
Kurt M. Berger, Ph.D.
Arthur I. Neustadt
Kevin Ross  Davis
Sameer  Gokhale
Yorikatsu  Hohokabe, Ph.D.
Jay E. Rowe, Jr., Ph.D.
James R. Love
Stephen G. Baxter, Ph.D.
Michael R. Casey, Ph.D.
Kasumi  Kanetaka
Tia D. Fenton
Teddy S. Gron
Yuki  Onoe
Alec M. Royka
Elissa L. Sanford
Tao  Feng, Ph.D.
Jianping (James)  Wu
Robert  Tarcu
Frank J. West
Eckhard H. Kuesters
Robert W. Downs
John S. Kern
Jeffrey B. McIntyre
Brian B. Darville
John  Sipos
Kevin M. McKinley
Charles L. Gholz


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.