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Patents Intellectual Property Litigation CLS Bank v Alice Corp

WilmerHale

Federal Circuit Opinion on Patent Eligibility of Machine Learning Applications Underscores Potential Value of Trade Secrecy to...

WilmerHale on

On April 18, 2025, the Federal Circuit published an opinion in Recentive Analytics, Inc. v. Fox Corp. holding that patents claiming the application of existing machine learning models “to new data environments, without...more

Akin Gump Strauss Hauer & Feld LLP

Senior Circuit Judge Issues Split Decision on Patent Eligibility of Claims Directed to Restricting Access to Computer Files

Senior Circuit Judge Bryson of the Federal Circuit, sitting by designation in the District of Delaware, recently granted-in-part and denied-in-part a Rule 12(c) motion for judgment based on patent eligibility under 35 U.S.C....more

Polsinelli

Recent Federal Circuit Decisions Provide Mixed Messages on Patent Eligible Subject Matter

Polsinelli on

The Supreme Court’s Alice decision is now more than three years old, however, stakeholders, the courts and the U.S. Patent and Trademark Office are still struggling to understand Alice and, in particular, how to determine...more

McDonnell Boehnen Hulbert & Berghoff LLP

McRo, Inc. v. Square Enix, Inc. (C.D. Cal. 2014)

Note: This coverage of a district court case from last year provides an overview of the patented invention, as well as the decision currently being appealed to the Federal Circuit. In a subsequent article, we will review the...more

McDonnell Boehnen Hulbert & Berghoff LLP

Ultramercial v. WildTangent -- Petition for Writ of Certiorari

The Ultramercial story is not over. In the latest step of a controversial case involving 35 U.S.C. § 101 that has been ongoing since 2009, patentee Ultramercial has petitioned the Supreme Court for a writ of certiorari. The...more

McDonnell Boehnen Hulbert & Berghoff LLP

MBHB Snippets: Review of Developments in Intellectual Property Law: Spring 2015 - Vol. 13, Issue 2

In This Issue: - After B&B Hardware, What is the Full Scope of Estoppel Arising From a PTAB Decision in District Court Litigation? - When You Don’t Know What You Know: The Role of Unappreciated Inherency in the...more

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