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

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

Alexander B. Englehart

Alexander B. Englehart

Of Counsel ∙ US Office
T: (703) 412-6225
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