Log in or register
Share on LinkedInShare on LinkedIn

ARTICLE · 05 AUGUST 2024

Be An Expert: Precedential PTAB Decision On Conclusory Expert Testimony

Baker Botts L.L.P.
Baker Botts L.L.P.
Contributor
Baker Botts L.L.P.

Baker Botts L.L.P.

Baker Botts is a leading international law firm with 11 offices located in the US, Europe, and the...

View firm profile
Explore more from Baker Botts L.L.P.

A recent precedential decision from the Patent Trial and Appeal Board ("PTAB") may serve as a warning for those parties who plan on relying on expert declarations...

United StatesIntellectual Property
Stutti Tilwa
Stutti Tilwa

A recent precedential decision from the Patent Trial and Appeal Board ("PTAB") may serve as a warning for those parties who plan on relying on expert declarations in their inter partes reviews ("IPR"). On August 24, 2022, the PTAB denied institution of an IPR filed by Xerox Corp., ACS Transport Solutions, Inc., Xerox Transport Solutions, Inc., Conduent Inc., and New Jersey Transit Corp. (collectively, "Petitioners") against Bytemark, Inc. ("Patent Owner") based on conclusory statements used in their expert declaration in support of their IPR. This decision was later designated as a precedential decision on February 10, 2023, by Director Kathi Vidal of the United States Patent and Trademark Office ("USPTO"). See Xerox Corp. v. Bytemark, Inc., IPR2022-00624, Paper 9 (August 24, 2022) (hereinafter "IPR2022-00624").

We operate a free-to-view policy, asking only that you register in order to read all of our content. Please login or register to view the rest of this article.

Register for freeORLog in

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

View source

Related Articles

Legal Intelligence Newsletters: sign up for the latest legal and regulatory news on your chosen topics

Read more about

Related Comparative Guides

See more popular content from

Article

UMG v. DistroKid: When AI Becomes A Consumer Protection Issue

Universal Music Group's lawsuit against DistroKid raises a critical question about AI disclosure in consumer markets: when does the use of artificial intelligence become material information that must be disclosed to consumers? The case centers on allegations that DistroKid distributed mass-generated AI music while creating the impression it was created by legitimate human artists, potentially violating existing consumer protection laws even without specific AI disclosure requirements.
United StatesIntellectual Property
Frankfurt Kurnit Klein & Selz PC
Frankfurt Kurnit Klein & Selz PC
Article

U.S. Government Backs Fair Use For AI Training In OpenAI Copyright Litigation

The U.S. government has filed a Statement of Interest of the United States of America under 28 U.S.C. § 517 in the Southern District of New York multidistrict litigation over OpenAI’s use of copyrighted works to train large language models. The filing appears to be the federal government’s first direct intervention in the wave of artificial intelligence (AI) training copyright cases, and it advises the court to treat model training (separate from use of AI to generate outputs) on copyrighted text standing alone as a highly transformative fair use under current law.
United StatesIntellectual Property
Lowenstein Sandler LLP
Lowenstein Sandler LLP
Article

The Trademark Scam Field Guide: Look-Alike Filing Sites, Fake USPTO Notices, And How To Get Out If You’ve Been Caught

A business decides to file a trademark. Someone on the team searches for a familiar online legal-services brand, clicks the first result, and lands on a site with a similar-sounding name, a polished design, five-star reviews, and a low flat fee. The application gets filed. Months later the business learns the “service” was not who they thought it was, the filing was signed by someone with no authority to sign it, and the USPTO has suspended the application along with hundreds or thousands of others from the same shop.
United StatesIntellectual Property
Harness IP
Harness IP
Article

Is This Real? Navigating AI Impersonation Under New And Existing Laws

Is this AI-generated, or is it real? As generative AI tools have become increasingly capable of creating realistic images, videos, and audio, they have also made it easier to impersonate real people without their consent. In response, states are increasingly adopting laws that impose civil and criminal liability for certain AI-generated content that replicates an individual’s identity, likeness, voice, or other personal attributes.
United StatesIntellectual Property
Wiley Rein
Wiley Rein
Article

The Ninth Circuit Affirms Dismissal Of DMCA CMI Removal Claim Against AI Code Generator – Output Is A New Work Not A Copy Of Training Data

There was a significant ruling in the Doe v. Github case involving training of AI code generator models on open source. The United States Court of Appeals for The Ninth Circuit affirmed the district court ruling dismissing part of an action brought under the Digital Millennium Copyright Act (“DMCA”) by programmers against GitHub, Inc., and other defendants. The issues centered on whether defendants removed copyright management information (CMI) from content used to train the AI code generator models.
United StatesIntellectual Property
Sheppard
Sheppard
Article

AI Learning Or AI Copying? Ninth Circuit Weighs In

The Ninth Circuit held that GitHub Copilot's AI-generated code did not violate DMCA's copyright management information (CMI) removal provisions, even when output resembled source code, because the system generated new works through probabilistic patterns rather than retrieving and stripping information from existing copies. This decision establishes a critical distinction between AI systems that learn and generate versus those that retrieve and reproduce, with significant implications for how courts evaluat
United StatesIntellectual Property
Ballard Spahr LLP
Ballard Spahr LLP
Article

Booking Holdings v. Commission: General Court Clears The Way For Reverse Leveraging

The General Court of the European Union has upheld the European Commission's prohibition of Booking Holdings' acquisition of eTraveli Group, endorsing for the first time a 'reverse leveraging' theory of harm in conglomerate mergers. This landmark judgment establishes that dominant companies can be blocked from acquiring complementary businesses even when the target operates in a market where the acquirer lacks dominance, fundamentally reshaping merger control enforcement in digital and ecosystem-driven mark
United StatesAntitrust/Competition Law
Baker Botts L.L.P.
Baker Botts L.L.P.
Article

Trump Tariff Tracker – May 8, 2026

A U.S. Court of International Trade ruling struck down President Trump's global 10% tariffs under Section 122, finding them unauthorized and unlawful. Meanwhile, the administration continues to threaten increased tariffs on European automobiles and initiates reviews of existing China tariff actions. This comprehensive tracker documents the complex landscape of implemented, pending, and proposed tariff measures across multiple countries and product categories.
GlobalInternational Law
Baker Botts L.L.P.
Baker Botts L.L.P.
Article

Texas Large Load Interconnection Update: ERCOT Batch Zero Pause And Verification Process

Texas regulators have paused the ERCOT Batch Zero interconnection process for data centers following Governor Abbott's directive requiring comprehensive verification of all large load projects. The verification encompasses two distinct workstreams affecting projects based on size and type, with implications for energization timelines and regulatory compliance. Projects with near-term energization dates face particular uncertainty as ERCOT implements new audit requirements that could take several months to c
United StatesEnergy and Natural Resources
Baker Botts L.L.P.
Baker Botts L.L.P.