Share on LinkedInShare on LinkedIn

ARTICLE · 11 OCTOBER 2011

Patent Reform Update: "Inter Partes" Reexamination Rule Change

Proskauer Rose LLP
Proskauer Rose LLP
Contributor
Proskauer Rose LLP

Proskauer Rose LLP

Firm Overview Proskauer is an elite global law firm with more than 900 lawyers across key financial...

View firm profile
Explore more from Proskauer Rose LLP

On September 23, 2011, the United States Patent Office (PTO) published new rules with respect to the standard for granting an inter partes reexamination request.

United StatesIntellectual Property
Proskauer'S Patent Law Practice Group
Proskauer'S Patent Law Practice Group
Author LinkedIn connections

On September 23, 2011, the United States Patent Office (PTO) published new rules with respect to the standard for granting an inter partes reexamination request. These rule changes were promulgated due to the enactment of the Leahy-Smith America Invents Act (AIA) on September 16, 2011.

The rule change codifies the new standard a requestor must met in order for the PTO to grant an inter partes reexamination of an issued U.S. patent. That is, the standard for granting a reexamination proceeding between the patent holder, an unrelated third party, and the PTO has been changed. Effective September 16, 2011, a request for an inter partes reexamination will not be granted unless the information presented in the request establishes a reasonable likelihood that the requester will prevail with respect to at least one of the claims challenged.

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

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 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

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 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

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

SEC Advances “Responsible Retailization” Through A Potential Accredited Investor Exam And Potential Regulated Fund Reforms

On September 30, 2026, the Securities and Exchange Commission (SEC) issued two rule proposals and five notices aimed at expanding investors’ access to private markets. The package would add ways to qualify as an accredited investor, including passing a new exam administered by the Financial Industry Regulatory Authority (FINRA), broaden performance-based compensation and modernize regulated funds, including interval funds and business development companies (BDCs).
United StatesFinance and Banking
Proskauer Rose LLP
Proskauer Rose LLP
Article

DOL Pulls The Plug On Plan To Move FLSA Interpretations Out Of The CFR

The U.S. Department of Labor's Wage and Hour Division has withdrawn its controversial proposal to remove nine parts of longstanding Fair Labor Standards Act interpretive guidance from the Code of Federal Regulations. What does this reversal mean for employers who have relied on these decades-old interpretations, and how does the Supreme Court's Loper Bright decision reshape the legal weight of agency guidance going forward?
United StatesEmployment and HR
Proskauer Rose LLP
Proskauer Rose LLP
Article

Parliament’s Position On SFDR 2.0

The European Parliament's Committee on Economic and Monetary Affairs has adopted its position on the Sustainable Finance Disclosure Regulation reform, establishing key divergences with the European Commission and Council on professional investor exemptions and fossil fuel investment criteria. With trilogue negotiations set to begin in October 2026, private markets managers face critical decisions about how to position their funds under the new three-category framework expected to take effect in early 2029.
United KingdomCorporate/Commercial Law
Proskauer Rose LLP
Proskauer Rose LLP
Article

False Claims Act Roundup Series: Q2 2026 – Federal And State Agencies Use Data To Operationalize Enforcement

The Department of Justice has operationalized its fraud-enforcement architecture through data analytics, targeting healthcare providers with multi-district strike forces, Medicare Advantage risk-adjustment actions, and accelerated qui tam review processes. How are federal and state agencies using publicly available data to drive False Claims Act enforcement, and what proactive steps should healthcare organizations take to identify and remediate potential exposure before becoming the focus of government atte
United StatesFood, Drugs, Healthcare, Life Sciences
Proskauer Rose LLP
Proskauer Rose LLP
Article

Separate Confidentiality Agreement Rendered Arbitration Agreement Unconscionable

A California Court of Appeal examined whether an arbitration agreement signed during employee onboarding was enforceable when paired with a confidentiality agreement that created a one-sided dispute resolution structure. The court analyzed both procedural and substantive unconscionability, focusing on how the combined documents favored the employer's ability to litigate certain claims while forcing the employee into arbitration for wage-and-hour disputes.
United StatesLitigation, Mediation & Arbitration
Proskauer Rose LLP
Proskauer Rose LLP