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Team

Matt Openheim, Managing Partner, O+Z

Contact Matt

Direct: 202.450.3958Main: 202.480.2999Matt@OandZLaw.com

Education

  • J.D., Cornell Law School
  • B.A., University of Wisconsin

Bar Admissions

  • District of Columbia
  • New York
  • Maryland

Matt Oppenheim

Managing Partner

Matt Oppenheim is the founding partner of Oppenheim + Zebrak, LLP. Matt is a nationally recognized litigator with over 30 years of experience litigating complex disputes, with a recognized expertise in technology, copyright and trademark. Matt is regularly called upon by clients on a wide range of matters involving content, brands and related commercial and strategic issues.

Matt has been honored with recognitions by many different groups. Billboard magazine has named Matt multiple times to its distinguished “Top Music Lawyers” list, which honors lawyers on the front lines of the music industry’s legal battles and deals. Chambers USA has ranked Matt as a leading intellectual property litigation lawyer, noting that Matt “attracts plaudits for his successful IP litigation practice.” One source told Chambers that Matt is “an aggressive litigator, who is very pragmatic, creative in finding solutions and client-friendly.” Super Lawyers has identified Matt as a “Top Rated Intellectual Property Litigation Attorney in Washington, DC.” Best Lawyers has also repeatedly recognized Matt for his work as a copyright lawyer. And, Law360 named Matt a “Titan of the Plaintiffs Bar.”

As a trial lawyer, Matt has served as lead counsel in obtaining many of the largest copyright and trademark verdicts in history, including a record-breaking $1 billion jury verdict against Cox Communications for the music industry, and a $34 million verdict against Book Dog Books for the educational publishing industry. On behalf of both large and small clients, Matt has argued and tried cases in federal courts nationwide, and negotiated resolutions of complex multi-party disputes for a wide range of clients. Matt’s long-time clients are some of the most prominent in the world in the music, educational, and publishing industries.

Matt and his law partner, Scott Zebrak, created Oppenheim + Zebrak because they had a vision that the practice of law should be different from big law. O+Z emphasizes real collaboration among colleagues to provide long-time clients with the best representation possible.

Prior to launching Oppenheim + Zebrak, LLP, Matt was a partner with Jenner & Block LLP in Washington, DC, where he co-chaired its Entertainment and New Media Practice, served as the Senior Vice President for Business and Legal Affairs at the Recording Industry Association of America, where he handled a number of milestone cases, including both the Napster and Grokster cases, and was an associate with Proskauer Rose, LLP.

Atlantic v. Konami

Successfully represented Atlantic Recording Corporation, Bad Boy Records, LLC, Elektra Entertainment Group Inc., Warner Bros. Records Inc., and Warner Music Group Corp. in copyright litigation against major video game company. (Southern District of New York)

Bedford Freeman & Worth v. Shopify

We represented our long-time educational publishing industry clients, Cengage, Elsevier, Macmillan Learning, McGraw Hill, and Pearson, in litigating claims of contributory and vicarious copyright infringement and contributory trademark infringement against Shopify, an e-Commerce platform, for allegedly assisting and profiting from the sale of pirated copies of eBooks and related teaching and testing materials. The case settled after discovery but prior to trial. (Eastern District of Virginia)

Cengage v. Book Dog Books

We obtained a $34.2 million jury verdict, $5 million fee award, and permanent injunction for our clients Cengage, McGraw-Hill, Pearson, and Wiley against a U.S. commercial distributor for willful trademark and copyright infringement arising from the importation and sale of counterfeit books. (Southern District of New York)

Cengage v. Google

We are representing Cengage, Macmillan Learning, Elsevier, and McGraw Hill in a copyright and trademark infringement action against Google for its advertising of unauthorized, infringing copies of the Plaintiffs’ textbooks and educational works. (Southern District of New York)

Concord v. Anthropic

We are representing Universal Music Publishing Group, Concord Music Group, and ABKCO Music in copyright infringement litigation against Anthropic, an artificial intelligence company, for its unauthorized use and copying of over 20,000 musical compositions via its large language model Claude. (Northern District of California)

Higher Education Publishers’ Anti-Counterfeiting Enforcement

We successfully represented a group of the nation’s leading educational publishers (McGraw-Hill, Pearson, Cengage, Elsevier, and Macmillan Learning) in numerous litigation and non-litigation enforcement matters against commercial suppliers, importers, and sellers of counterfeits. We also obtained widespread adoption of industry best practices against counterfeiting, see www.stopcounterfeitbooks.com, a best practices guide to avoid counterfeits that we developed with the support of major publishers in over a dozen federal district courts across the country.

Higher Education Publishers’ Online Anti-Piracy Enforcement

We successfully represented a group of the nation’s leading educational publishers (McGraw-Hill, Pearson, Cengage, Elsevier, and Macmillan Learning) in numerous litigation and non-litigation enforcement matters against hundreds of pirate websites, storefronts, or other illicit online sellers. We have obtained judgments, settlements, TROs, injunctions, asset freezes, and seizures of domain names and financial accounts.

Hoops v. SIIA

Successfully defended against state law tort claims based on an allegedly improper takedown notice sent to an online marketplace. Represented the Software & Information Industry Association. (Eastern District of Tennessee)

HTC v. Universal Music Enterprises

We successfully represented Universal Music Group, as a third-party defendant, in litigation over the use of Nina Simone recordings in a major advertising campaign. (Southern District of New York)

John Wiley & Sons v. Kirtsaeng

Successfully defeated a multi-million-dollar attorney fee petition following a negative Supreme Court ruling. Represented John Wiley & Sons. (Southern District of New York)

John Wiley & Sons v. Rivadeneyra

We represented several leading educational publishers (Wiley, Cengage, Pearson, and McGraw-Hill) in successfully litigating claims of copyright infringement and fraud against an international network engaged in the purchase and sale of gray market and other goods. (District of New Jersey)

Sony Music v. Cox

We obtained a landmark $1 billion jury verdict against one of the nation’s largest internet service providers (“ISPs”), Cox Communications, on behalf of Universal Music Group, Sony Music Entertainment, Warner Music Group, Universal Music Publishing Group, Sony/ATV, and Warner Chappell. After a three-week trial, the jury found Cox liable for willful contributory and vicarious infringement, for assisting and profiting from its subscribers’ uploading and downloading of copyrighted music through peer-to-peer networks such as Bit-Torrent. The litigation involved over 10,000 copyrights and it was reported as the fifth largest jury verdict in the United States in 2019. While the Fourth Circuit reversed the vicarious liability verdict and remanded for a new trial on damages, it affirmed the jury’s verdict of willful contributory infringement. The Supreme Court granted certiorari on the question of contributory liability, and reversed and remanded. (Eastern District of Virginia; Fourth Circuit; Supreme Court)

Sony Music v. Screenplay

Successfully represented Sony Music Entertainment in copyright litigation against an aggregator of music videos. (Southern District of New York)

UMG v. Bright House Networks

We represented Universal Music Group, Sony Music Entertainment, Warner Music Group, Universal Music Publishing Group, Sony Music Publishing, and Warner Chappell in a copyright infringement litigation against Bright House Networks, an ISP, alleging Bright House assisted its subscribers’ repeated uploading and downloading of copyrighted music through peer-to-peer networks such as Bit-Torrent. The case involved over 7,000 copyrights, and it settled at the start of trial. (Middle District of Florida)

Warner Music v. Scorpio Music

Successfully represented Warner Music Group in litigation against a commercial distributor concerning music albums by band Black Sabbath. (Southern District of New York)

Warner Records v. Charter Communications

We represented Universal Music Group, Sony Music Entertainment, Warner Music Group, Universal Music Publishing Group, Sony Music Publishing, and Warner Chappell in a copyright infringement litigation against Charter Communications, an ISP, alleging Charter assisted and profited from its subscribers’ repeated uploading and downloading of copyrighted music through peer-to-peer networks such as Bit-Torrent. The case involved over 10,000 copyrights, and it settled after discovery but prior to trial. (District of Colorado)

Prior to O+Z
  • A&M Records v. Napster

    Enjoining the Napster P2P network. (Central District of Columbia, Ninth Circuit)

  • Andersen v. Atlantic Records

    Represented record companies in putative class action regarding their anti-piracy efforts. (District of Oregon)

  • Arista Records v. MP3Board.com

    Represented record companies in copyright suit over linking to infringing recordings. (Southern District of New York)

  • Atlantic Recording v. Media Group

    Jury verdict of willful infringement against CD replicator for $136 million. (Central District of California)

  • Capitol Records v. Thomas-Rasset

    Jury verdict of willful infringement in Minneapolis for $1.92 million for unauthorized uploading and downloading of music on a P2P network. (District of Minnesota, Eighth Circuit)

  • In re Aimster

    Enjoining Aimster in multi-district litigation proceeding. (Northern District of Illinois, Seventh Circuit)

  • In re Verizon

    Litigated first 512(h) DMCA subpoena case. (District Court for District of Columbia, DC Circuit)

  • MGM v. Grokster

    Represented movie studios and record companies in Supreme Court, won 9-0 reversal. (Supreme Court)

  • Sony v. Tenenbaum

    Jury verdict of willful infringement for $675,000 for unauthorized uploading and downloading of music on a P2P network. (District of Massachusetts, First Circuit)

Related News

Matt Openheim, Managing Partner, O+Z

Matt Oppenheim

Managing Partner

Matt Oppenheim is the founding partner of Oppenheim + Zebrak, LLP. Matt is a nationally recognized litigator with over 30 years of experience litigating complex disputes, with a recognized expertise in technology, copyright and trademark. Matt is regularly called upon by clients on a wide range of matters involving content, brands and related commercial and strategic issues.

Matt has been honored with recognitions by many different groups. Billboard magazine has named Matt multiple times to its distinguished “Top Music Lawyers” list, which honors lawyers on the front lines of the music industry’s legal battles and deals. Chambers USA has ranked Matt as a leading intellectual property litigation lawyer, noting that Matt “attracts plaudits for his successful IP litigation practice.” One source told Chambers that Matt is “an aggressive litigator, who is very pragmatic, creative in finding solutions and client-friendly.” Super Lawyers has identified Matt as a “Top Rated Intellectual Property Litigation Attorney in Washington, DC.” Best Lawyers has also repeatedly recognized Matt for his work as a copyright lawyer. And, Law360 named Matt a “Titan of the Plaintiffs Bar.”

As a trial lawyer, Matt has served as lead counsel in obtaining many of the largest copyright and trademark verdicts in history, including a record-breaking $1 billion jury verdict against Cox Communications for the music industry, and a $34 million verdict against Book Dog Books for the educational publishing industry. On behalf of both large and small clients, Matt has argued and tried cases in federal courts nationwide, and negotiated resolutions of complex multi-party disputes for a wide range of clients. Matt’s long-time clients are some of the most prominent in the world in the music, educational, and publishing industries.

Matt and his law partner, Scott Zebrak, created Oppenheim + Zebrak because they had a vision that the practice of law should be different from big law. O+Z emphasizes real collaboration among colleagues to provide long-time clients with the best representation possible.

Prior to launching Oppenheim + Zebrak, LLP, Matt was a partner with Jenner & Block LLP in Washington, DC, where he co-chaired its Entertainment and New Media Practice, served as the Senior Vice President for Business and Legal Affairs at the Recording Industry Association of America, where he handled a number of milestone cases, including both the Napster and Grokster cases, and was an associate with Proskauer Rose, LLP.

Representative Matters

Higher Education Publishers’ Anti-Counterfeiting Enforcement

We successfully represented a group of the nation’s leading educational publishers (McGraw-Hill, Pearson, Cengage, Elsevier, and Macmillan Learning) in numerous litigation and non-litigation enforcement matters against commercial suppliers, importers, and sellers of counterfeits. We also obtained widespread adoption of industry best practices against counterfeiting, see www.stopcounterfeitbooks.com, a best practices guide to avoid counterfeits that we developed with the support of major publishers in over a dozen federal district courts across the country.

UMG v. Bright House Networks

We represented Universal Music Group, Sony Music Entertainment, Warner Music Group, Universal Music Publishing Group, Sony Music Publishing, and Warner Chappell in a copyright infringement litigation against Bright House Networks, an ISP, alleging Bright House assisted its subscribers’ repeated uploading and downloading of copyrighted music through peer-to-peer networks such as Bit-Torrent. The case involved over 7,000 copyrights, and it settled at the start of trial. (Middle District of Florida)

Bedford Freeman & Worth v. Shopify

We represented our long-time educational publishing industry clients, Cengage, Elsevier, Macmillan Learning, McGraw Hill, and Pearson, in litigating claims of contributory and vicarious copyright infringement and contributory trademark infringement against Shopify, an e-Commerce platform, for allegedly assisting and profiting from the sale of pirated copies of eBooks and related teaching and testing materials. The case settled after discovery but prior to trial. (Eastern District of Virginia)

Concord v. Anthropic

We are representing Universal Music Publishing Group, Concord Music Group, and ABKCO Music in copyright infringement litigation against Anthropic, an artificial intelligence company, for its unauthorized use and copying of over 20,000 musical compositions via its large language model Claude. (Northern District of California)

Higher Education Publishers’ Online Anti-Piracy Enforcement

We successfully represented a group of the nation’s leading educational publishers (McGraw-Hill, Pearson, Cengage, Elsevier, and Macmillan Learning) in numerous litigation and non-litigation enforcement matters against hundreds of pirate websites, storefronts, or other illicit online sellers. We have obtained judgments, settlements, TROs, injunctions, asset freezes, and seizures of domain names and financial accounts.

Cengage v. Book Dog Books

We obtained a $34.2 million jury verdict, $5 million fee award, and permanent injunction for our clients Cengage, McGraw-Hill, Pearson, and Wiley against a U.S. commercial distributor for willful trademark and copyright infringement arising from the importation and sale of counterfeit books. (Southern District of New York)

Cengage v. Google

We are representing Cengage, Macmillan Learning, Elsevier, and McGraw Hill in a copyright and trademark infringement action against Google for its advertising of unauthorized, infringing copies of the Plaintiffs’ textbooks and educational works. (Southern District of New York)

Sony Music v. Cox

We obtained a landmark $1 billion jury verdict against one of the nation’s largest internet service providers (“ISPs”), Cox Communications, on behalf of Universal Music Group, Sony Music Entertainment, Warner Music Group, Universal Music Publishing Group, Sony/ATV, and Warner Chappell. After a three-week trial, the jury found Cox liable for willful contributory and vicarious infringement, for assisting and profiting from its subscribers’ uploading and downloading of copyrighted music through peer-to-peer networks such as Bit-Torrent. The litigation involved over 10,000 copyrights and it was reported as the fifth largest jury verdict in the United States in 2019. While the Fourth Circuit reversed the vicarious liability verdict and remanded for a new trial on damages, it affirmed the jury’s verdict of willful contributory infringement. The Supreme Court granted certiorari on the question of contributory liability, and reversed and remanded. (Eastern District of Virginia; Fourth Circuit; Supreme Court)

HTC v. Universal Music Enterprises

We successfully represented Universal Music Group, as a third-party defendant, in litigation over the use of Nina Simone recordings in a major advertising campaign. (Southern District of New York)

John Wiley & Sons v. Rivadeneyra

We represented several leading educational publishers (Wiley, Cengage, Pearson, and McGraw-Hill) in successfully litigating claims of copyright infringement and fraud against an international network engaged in the purchase and sale of gray market and other goods. (District of New Jersey)

Warner Records v. Charter Communications

We represented Universal Music Group, Sony Music Entertainment, Warner Music Group, Universal Music Publishing Group, Sony Music Publishing, and Warner Chappell in a copyright infringement litigation against Charter Communications, an ISP, alleging Charter assisted and profited from its subscribers’ repeated uploading and downloading of copyrighted music through peer-to-peer networks such as Bit-Torrent. The case involved over 10,000 copyrights, and it settled after discovery but prior to trial. (District of Colorado)

Sony Music v. Screenplay

Successfully represented Sony Music Entertainment in copyright litigation against an aggregator of music videos. (Southern District of New York)

Warner Music v. Scorpio Music

Successfully represented Warner Music Group in litigation against a commercial distributor concerning music albums by band Black Sabbath. (Southern District of New York)

Atlantic v. Konami

Successfully represented Atlantic Recording Corporation, Bad Boy Records, LLC, Elektra Entertainment Group Inc., Warner Bros. Records Inc., and Warner Music Group Corp. in copyright litigation against major video game company. (Southern District of New York)

John Wiley & Sons v. Kirtsaeng

Successfully defeated a multi-million-dollar attorney fee petition following a negative Supreme Court ruling. Represented John Wiley & Sons. (Southern District of New York)

Hoops v. SIIA

Successfully defended against state law tort claims based on an allegedly improper takedown notice sent to an online marketplace. Represented the Software & Information Industry Association. (Eastern District of Tennessee)

Prior to O+Z

  • A&M Records v. Napster

    Enjoining the Napster P2P network. (Central District of Columbia, Ninth Circuit)

  • Andersen v. Atlantic Records

    Represented record companies in putative class action regarding their anti-piracy efforts. (District of Oregon)

  • Arista Records v. MP3Board.com

    Represented record companies in copyright suit over linking to infringing recordings. (Southern District of New York)

  • Atlantic Recording v. Media Group

    Jury verdict of willful infringement against CD replicator for $136 million. (Central District of California)

  • Capitol Records v. Thomas-Rasset

    Jury verdict of willful infringement in Minneapolis for $1.92 million for unauthorized uploading and downloading of music on a P2P network. (District of Minnesota, Eighth Circuit)

  • In re Aimster

    Enjoining Aimster in multi-district litigation proceeding. (Northern District of Illinois, Seventh Circuit)

  • In re Verizon

    Litigated first 512(h) DMCA subpoena case. (District Court for District of Columbia, DC Circuit)

  • MGM v. Grokster

    Represented movie studios and record companies in Supreme Court, won 9-0 reversal. (Supreme Court)

  • Sony v. Tenenbaum

    Jury verdict of willful infringement for $675,000 for unauthorized uploading and downloading of music on a P2P network. (District of Massachusetts, First Circuit)

Education

  • J.D., Cornell Law School
  • B.A., University of Wisconsin

Bar Admissions

  • District of Columbia
  • New York
  • Maryland

Contact Matt

Direct: 202.450.3958Main: 202.480.2999Matt@OandZLaw.com

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