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

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

Technologies

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

History

Get to know our History

1968
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

ACCOLADES

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.

OPPORTUNITIES FOR YOUR

Career

OPPORTUNITIES FOR YOUR Career

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 +

Downloadable

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.

Teddy S. Gron

Teddy S. Gron

Of Counsel ∙ US Office
E: tgron@oblon.com
T: (703) 413-3000
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Teddy S. Gron is a chemical biotechnical patent attorney in the firm’s Chemical Patent Prosecution group. His practice focuses on chemical and biotechnological patent issues at the appellate and prosecution levels, and he consults and offers opinions on a full range of patent issues.

Prior to joining the firm, Mr. Gron spent 35 years at the United States Patent and Trademark Office (USPTO). He served 14 years as an Administrative Patent Judge (APJ) on the Board of Patent Appeals and Interferences (BPAI), six years as an Associate Solicitor, and 10 years as a Primary Examiner.

Mr. Gron has appeared in, and argued, more than 50 cases before the U.S. Court of Appeals for the Federal Circuit, presided over an array of ex parte and inter partes proceedings before the Board, and authored a host of Appellee’s Briefs for the USPTO and decisions for the Board in interference and contested cases. He appeared for the Commissioner of Patents and Trademarks in such landmark Federal Circuit cases as: In re Deuel (1995); In re Goodman (1993); In re Wright (1993); In re Bell (1993); In re Clay (1992); In re Baxter Travenol Labs (1991); In re Vaeck (1991); and In re Gorman (1991).

With his vast USPTO experience, Mr. Gron has an extraordinary sense of what is and is not patentable and how to craft claims that will broadly protect his clients’ innovations. Drawing upon his experience at the USPTO, especially his time as an Administrative Patent Judge, Mr. Gron is able to skillfully address and resolve his clients' patentability challenges.

Mr. Gron began his career in research and development in the fields of polymeric coatings and adhesives. This practical experience provided him with a solid understanding of chemical technologies. Mr. Gron lectures widely on appellate practice and patent prosecution in the United States and abroad and has been asked to testify as an expert witness on appellate practice.


Bar Membership Other Than Virginia

Education

  • Loyola University of Chicago (J.D.)
  • Purdue University (B.S.)
    • Chemistry

Admissions

  • Illinois
  • U.S. Court of Appeals for the Federal Circuit
  • Supreme Court of Illinois

Accolades

  • USPTO Bronze Medal for Outstanding Patent Examination (1989)

Professional Affiliations

  • Illinois Bar Association

Services

Technologies