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

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


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.

Brian Glasser

Technical Advisor
T: (703) 412-1439
F: 703-413-2220
Join My LinkedIn Network
Download Summary PDF
Download Detailed PDF

Brian Glasser is a technical advisor in the firm's Chemical Patent Prosecution group focusing on patent preparation and prosecution for domestic and international clients. Brian is a former patent examiner in the chemical arts with a technical expertise in additive manufacturing (AM), stereolithography (STL), fused deposit modeling (FDM), nanotechnology, organic polymers and compositions, injection molding, adhesive bonding, coating processes, and metallurgy. Brian studied also modeling of transient drug diffusion into tumor cells to increase antibody uptake in liver and lung cancer patients.


  • University of Michigan-Ann Arbor
    • Chemical Engineering, B.Sc.