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

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


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Artificial Intelligence (AI)
Digital Health
Digital Health
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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.