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

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


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.