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

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


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.

Andrew M. Ollis