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

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


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.