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Uniform Trade Secrets Acts Defend Trade Secrets Act (DTSA) Misappropriation

Proskauer - California Employment Law

9th Circuit Clarifies DTSA Trade Secret Disclosure Requirements

The Ninth Circuit recently held that the Defend Trade Secrets Act (“DTSA”) does not require plaintiffs to identify their allegedly misappropriate trade secrets with reasonable particularity at the outset of discovery—much...more

Brownstein Hyatt Farber Schreck

Ninth Circuit Clarifies DTSA’s “Sufficient Particularity” for Identifying Trade Secrets

Trade secret litigation under the Defend Trade Secrets Act (DTSA) continues to evolve within the Ninth Circuit....more

Skadden, Arps, Slate, Meagher & Flom LLP

9th Circuit Ruling Offers Guidance on Timing of Trade Secrets Disclosures in DTSA Cases

On August 12, 2025, the U.S. Court of Appeals for the Ninth Circuit reversed a district court ruling striking certain trade secrets asserted by a plaintiff on the grounds that the plaintiff had not spelled out its trade...more

McDermott Will & Schulte

No specifics, no case? DTSA trade secret disclosure timing differs from CUTSA

The US Court of Appeals for the Ninth Circuit found that a district court abused its discretion by striking several of the plaintiff’s trade secrets, concluding that the court improperly relied on Rule 12(f) and failed to...more

WilmerHale

Readily Ascertainable - WilmerHale's Trade Secret Bulletin: July 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

Womble Bond Dickinson

Ninth Circuit Clarifies DTSA’s Trade Secret Identification Requirements

Womble Bond Dickinson on

In an August 12, 2025 decision, the Ninth Circuit emphasized important differences between the federal Defend Trade Secrets Act (“DTSA”) and the California Uniform Trade Secrets Act (“CUTSA”)—differences which might...more

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: October 2024

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

Dorsey & Whitney LLP

A Helpful Reminder of Utilizing a TRO to Keep the Trade Secret ‘Genie in the Bottle’

Dorsey & Whitney LLP on

A temporary restraining order (“TRO”) followed by a preliminary injunction is often essential for a company to maintain the trade secrets status of its information that is being misappropriated. Typically, once the...more

Proskauer - Minding Your Business

Court Rules that Patient List and Related Medical Practice Information Qualify as Trade Secrets

The 2016 enactment of the Defend Trade Secrets Act (“DTSA”) has led to an increase in trade secret litigation. The DTSA codified into federal law the right of an owner of a trade secret to sue in federal court when its trade...more

Holland & Knight LLP

A Cautionary Tale from arrivia Inc. v. Rowley

Holland & Knight LLP on

Enforceability of releases for unknown claims at the time of settlement is a well-established legal principle, as highlighted in the recent case, arrivia Inc. v. Rowley, No. CV-23-01039-PHX-DLR, 2023 WL 7386384 (D. Ariz. Nov....more

Dorsey & Whitney LLP

Court Upholds “Monster” $293 Million Award But Declines to Award Monster Energy Company Exemplary Damages for Energy Drink...

Dorsey & Whitney LLP on

Last month, Vital Pharmaceuticals, Inc. (“Vital”), the manufacturer of the Bang energy drink, fell short in its post-trial challenge to a “monster” jury award in favor of Monster Energy Company (“Monster”). ...more

Holland & Knight LLP

Court Denies Request for Attorneys' Fees Against Counterclaimant with Ill-Defined Trade Secret

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In a late-March 2023 decision out of the U.S. District Court for the Southern District of California, a court denied a plaintiff's request for attorneys' fees against a defendant who filed "objectively specious" counterclaims...more

Hicks Johnson

How Should Litigators Establish Evidence in Trade Secret Cases? Part One: Liability

Hicks Johnson on

In recent years, juries have returned verdicts in trade secret disputes of $2.04 billion, $570 million, $152 million, and $105 million. The enormity of these verdicts reflect the importance the modern economy places on trade...more

Holland & Knight LLP

Commercializing Your Startup's Big Secret Without Losing Its Value

Holland & Knight LLP on

Congratulations! Your startup is developing a revolutionary product or service that has the potential to transform an industry. Whatever the nature of that new product or service, at its core is an innovation – perhaps an...more

Sheppard Mullin Richter & Hampton LLP

Dairy, LLC v. Milk Moovement, Inc.: Identifying Software Trade Secrets With Particularity to State a Claim for Trade Secret...

A recent decision from the Eastern District of California illustrates the sometimes fine line between the need for plaintiffs to allege a claim for trade secret misappropriation in sufficient detail, while avoiding disclosing...more

Jones Day

Navigating Trade Secret Identification During Discovery: Timing & Scope

Jones Day on

A trade secret derives its value by being kept secret, yet a trade secret owner is required to identify its trade secret at some point during litigation to apprise the defendant as to what information was allegedly...more

Morrison & Foerster LLP

Happy Anniversary, DTSA: The Defend Trade Secrets Act At Five

On May 11, 2016, the Defend Trade Secrets Act (“DTSA”) was signed into law with sweeping bipartisan support, passing unanimously in the Senate, and by a vote of 410-2 in the House. In the current political climate, passing...more

Sheppard Mullin Richter & Hampton LLP

Practice What You Preach: Trade Secret Rules (Of Course) Apply to Lawyers

When trade secret lawyers advise executives transitioning to a job with a competitor, they typically tell them to “take nothing with you” on the way out – meaning that no confidential, proprietary or trade secret information...more

Hicks Johnson

A Guide to Texas Trade Secret Laws

Hicks Johnson on

What companies need to know as disputes grow larger, more frequent - Given the primacy of technology to the operation of the global economy, it should come as no surprise that jury awards in trade secret disputes are...more

Sheppard Mullin Richter & Hampton LLP

Diminution in Value As A Measure of Damages for Trade Secret Misappropriation

Whether under the federal Defend Trade Secrets Act (“DTSA”) or under state law uniform trade secrets acts (“UTSA”), assessing monetary damages in trade secret misappropriation cases is rarely easy. By definition, trade...more

Morrison & Foerster LLP - Left Coast Appeals

This Week at the Ninth: Secrets and Specialties

This week, the Ninth Circuit resolves a novel question about continuing violations under the Defend Trade Secrets Act, and invalidates an agency’s conclusion that computer programmers are not entitled to “specialty...more

Sheppard Mullin Richter & Hampton LLP

Trade Secret Takeaways from the Ninth Circuit’s Decision in InteliClear, LLC v. ETC Global Holdings, Inc.

Courts often require a plaintiff to identify a trade secret with reasonable particularity before commencing discovery (and it is a statutory obligation in California). But frequently a trade-secret plaintiff does not know...more

ArentFox Schiff

Seventh Circuit Affirms the Availability of Head Start Damages in Trade Secrets Cases

ArentFox Schiff on

On August 20, 2020, the US Court of Appeals for the Seventh Circuit affirmed a $140 million jury verdict in a published opinion reiterating the important role of unjust enrichment damages in compensating victims of trade...more

Jones Day

Year-End Review of Key Trade Secret Decisions

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A trade secret is any information used in one's business that derives independent economic value from being kept secret. Unlike patents, trade secrets are protected indefinitely for as long as they remain a secret. Due in...more

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