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About me

Marc R. Labgold, Ph.D. is a registered U.S. patent attorney with more than 20 years of experience specializing in patent litigation and litigation counseling for both plaintiffs and defendants. Dr. Labgold is an accomplished trial attorney with extensive international experience in complex litigation involving patent infringement, theft of trade secrets and unfair competition. His clients are recognized leaders in their respective industries – including leaders in the biotech, chemical, pharmaceutical, in vitro diagnostic, medical device, electronics, printer and semiconductor markets. 

Dr. Labgold’s practice includes a broad range of opinion work (e.g., non-infringement, invalidity, unenforceability, freedom-to-operate, etc.), litigation counseling, licensing, IP portfolio counseling/development and alternative dispute resolution including international arbitration.

Distinguishing practice highlights include: 

• Lead counsel in more than 40 patent infringement cases for both domestic and foreign clients;

• Lead counsel in several landmark patent cases;

• Outstanding trial record both in bench and jury trials; 

• Arguing numerous appellate matters before the Court of Appeals for the Federal Circuit;


• United States Patent & Trademark Office 
• DC Bar
• State Bar of Georgia
• United States Supreme Court
• Court of Appeals for the Federal Circuit
• U.S. District Court for the Northern District of Georgia
• D.C. Court of Appeals


Practice areas


  1. Patent Infringement: 90%
    25 years, 50 cases
  2. Intellectual Property: 10%
    25 years, 100 cases

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Contact info

Law Offices of Marc R. Labgold, P.C.

12005 Sunrise Valley Drive
Suite 203
Reston, VA, 20191



DCActive 200107/06/2016
GAActive Member in Good Standing 199508/05/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
2005 Legal EliteWashington Smart CEO Magazine2005
Work experience
TitleCompany nameDuration
Managing MemberLaw Offices of Marc R. Labgold, P.C.2009 - Present
Of CounselNagashima & Hashimoto2009 - Present
PartnerPatton Boggs2002 - 2008
PartnerPiper Marbury Rudnick & Wolfe2000 - 2002
PartnerLong Aldridge & Norman1999 - 2000
PartnerOblon, Spivak, McClelland, Maier & Neustadt, PC1990 - 1999
Association namePosition nameDuration
American Intellectual Property Law AssociationN/A2009 - Present
Legal cases
Case nameOutcome
Crypton Future Media, Inv. V. Hologram USA, Inc, et al.,Case successfully resolved with client receiving a covenant not to sue.
Seoul Semiconductor Co., Ltd. v. Craig Electronics, Inc.Case dismissed against client
Navcom Technology Inc. and Deere & Co. v. Oki Electric Industry Co., Ltd, et al.,Jury Verdict for Client
See all legal cases 
School nameMajorDegreeGraduated
George Washington University National Law CenterLawJD - Juris Doctor1995
California Institute of TechnologyChemistryPhD - Doctorate1991
New York UniversityChemistryBA - Bachelor of Arts1986