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Intellectual Property Litigation Summary Judgment

Proskauer - Trade Secrets

Tenth Circuit Affirms Dismissal of Trade Secret Claims for Lack of Particularity and Secrecy

On April 22, 2025, the Tenth Circuit affirmed summary judgment in favor of a sales manager and his new employer on claims under the Defend Trade Secrets Act (“DTSA”), the Oklahoma Uniform Trade Secrets Act (“OUTSA”), and...more

WilmerHale

Readily Ascertainable - WilmerHale's Trade Secret Bulletin: April 2025

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Welcome to WilmerHale’s bulletin on recent trade secret case law and relevant news items. We’ve affectionately nicknamed it “Readily Ascertainable” because, unlike a trade secret, it should be easy to figure out....more

Littler

Tenth Circuit Affirms Summary Judgment Due to Plaintiff’s Failure to Sufficiently Establish Existence of Trade Secrets

Littler on

The Tenth Circuit’s  recent decision in Double Eagle Alloys, Inc. v. Hooper, __F.4th __ (10th Cir. Apr. 22, 2025), provides a cautionary tale regarding the necessity of identifying trade secrets with particularity and...more

McDermott Will & Emery

Tell Us Your Secret: Case Dismissed for Failure to Identify Trade Secrets

The US Court of Appeals for the Tenth Circuit affirmed a district court’s grant of summary judgment in favor of the defendants for the plaintiff’s failure to identify the trade secrets at issue with sufficient particularity....more

WilmerHale

Readily Ascertainable - WilmerHale's Trade Secret Bulletin: March 2025

WilmerHale on

Welcome to WilmerHale’s bulletin on recent trade secret case law and relevant news items. We’ve affectionately nicknamed it “Readily Ascertainable” because, unlike a trade secret, it should be easy to figure out....more

McDermott Will & Emery

Not Secret and Not Used: Misappropriation Claim Dismissed

McDermott Will & Emery on

The US Court of Appeals for the Fifth Circuit upheld a district court’s grant of summary judgment in favor of the defendants, finding that the plaintiff failed to identify a trade secret and presented no evidence of its use...more

Stevens & Lee

Third Circuit Case Emphasizes the Limits of Appellate Jurisdiction and the Need for Finality in the District Court

Stevens & Lee on

In its recent decision in Pets Gifts USA v. Imagine This Company, the U.S. Court of Appeals for the Third Circuit emphasized that while parties may wish to file an appeal, their desires are always subject to the strict...more

Patterson Belknap Webb & Tyler LLP

“Not That Kind of Memory Storage – Judge Oetken Grants Samsung’s Motion for Summary Judgment of Non-Infringement”

On March 31, 2025, Judge Oetken granted summary judgment for Samsung Electronics Co., Ltd. and certain of its subsidiaries (“Samsung”) in an infringement suit brought against it by Dynamics Inc. (“Dynamics”). Dynamics Inc v....more

Sunstein LLP

Trade Secret Rights May be Lost Because of A Failure to Review a Competitor’s Prior Art Patent Applications

Sunstein LLP on

A recent decision from a California federal district court should make patent prosecutors and their clients more alert when looking at recent prior art references: they may refer to patent applications filed by competitors...more

McDermott Will & Emery

Get a Grip: Not All Cords Have Handles

McDermott Will & Emery on

The US Court of Appeals for the Federal Circuit vacated a district court’s grant of summary judgment of noninfringement because the district court improperly narrowed a claim term during its construction. IQRIS Technologies...more

Knobbe Martens

Pulling the Cord on Unstated Claims Limitations

Knobbe Martens on

IQRIS TECHNOLOGIES LLC v. POINT BLANK ENTERPRISES, INC. Before Lourie, Linn, and Stoll. Appeal from the United States District Court for the Southern District of Florida - The district court erred in construing the term “pull...more

Mintz - Intellectual Property Viewpoints

Trade Secret Owners Need to Find the Facts Instead of Letting the Facts Find Them

Recent case law confirms that trade secret owners should proactively investigate any suspicions of theft, and if they do not, they may be at greater risk of being barred under the statute of limitations than they may expect....more

McDonnell Boehnen Hulbert & Berghoff LLP

DNA Genotek Inc. v. Spectrum Solutions LLC (Fed. Cir. 2025)

Sometimes important contributions to innovation can come from the mundane rather than the extraordinary. One (perhaps apocryphal) example comes from the story of the early development of television by Philo Farnsworth (the...more

Fish & Richardson

Texas Round-Up: February 2025

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This post summarizes some of the significant developments from the Texas District Courts for the month of February 2025....more

Rothwell, Figg, Ernst & Manbeck, P.C.

Federal Circuit Denies Teva’s Request for En Banc Rehearing in Orange Book Patent Dispute

In our previous articles, we reported that the Federal Circuit affirmed the district court’s decision on December 20, 2024 ordering Teva Pharmaceuticals (“Teva”) to delist certain patents related to Teva’s ProAir® HFA...more

Mintz

Copying Westlaw Headnotes to Train AI Legal Search Competitor Is Not Fair Use, Per District of Delaware

Mintz on

On February 11, 2025, Third Circuit visiting Judge Stephanos Bibas, sitting by designation on the U.S. District Court for the District of Delaware, granted summary judgment that Ross Intelligence directly infringed Thomson...more

Schwabe, Williamson & Wyatt PC

Delaware Court Delivers First Copyright Verdict on AI Training

On February 11, 2025, the U.S. District Court for the District of Delaware became the first to rule on whether the use of copyrighted materials to train an AI system qualifies as copyright infringement. In Thomson-Reuters...more

Mayer Brown

ROSS AI Decision Gives Early Indication of Strengths and Weaknesses of Fair Use Defense

Mayer Brown on

On Tuesday, a Delaware federal district court granted partial summary judgment to Thomson Reuters Enterprise Centre GmbH (“Thomson Reuters”) in its copyright litigation against ROSS Intelligence (“ROSS”). The lawsuit, which...more

Husch Blackwell LLP

Delaware Court Grants Summary Judgment to Plaintiff in Machine Learning / AI Copyright Case

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Albert Einstein is credited with saying “the measure of intelligence is the ability to change.” In September 2023, Judge Stephanos Bibas—sitting by designation in the District of Delaware—denied plaintiff Thomson Reuters’...more

BakerHostetler

Surprise Move: Judge Walks Back AI Copyright Ruling in Thomson Reuters v. ROSS

BakerHostetler on

Thomson Reuters v. ROSS, 1:20-cv-00613-SB, is the first district court case to address fair use and copyright infringement related to training AI models. Judge Bibas granted summary judgment of no fair use upon a balancing of...more

WilmerHale

Readily Ascertainable - WilmerHale's Trade Secret Bulletin: January 2025

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This month’s cases involve a cert petition to the U.S. Supreme Court on the extraterritorial application of the federal Defend Trade Secrets Act, a matter of first impression before the Court of Federal Claims, and a reminder...more

Knobbe Martens

Reversal on Reverse Doctrine of Equivalents

Knobbe Martens on

Conflicting expert testimony constituted substantial evidence supporting the jury’s rejection of a reverse doctrine of equivalents argument....more

Vorys, Sater, Seymour and Pease LLP

The Supreme Court and Intellectual Property in 2024-2025: What Was Decided, What Is To Come And What Was Declined

In wrapping up the 2023-24 term and embarking on the 2024-25 term, the Supreme Court was asked to decide a number of intellectual property cases. The Court issued several significant opinions in 2024 and has taken several...more

Haug Partners LLP

Federal Circuit Addresses Two Key Requirements of On-Sale Bar of Pre-AIA Section 102(b)

Haug Partners LLP on

The Federal Circuit’s recent precedential decision in Crown Packaging Technology Inc. v. Belvac Production Machinery, Inc. is noteworthy because it discusses two key requirements of the on-sale bar prong of pre-AIA section...more

Katten Muchin Rosenman LLP

The Nittany Lions Are the Champs … Trademark Champs - The Katten Kattwalk/Kattison Avenue | Issue 4

Many eyes were on the Nittany Lions this past year as sports pundits speculated The Pennsylvania State University (Penn State) would make it to the College Football National Championship. But those with an interest in...more

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