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N.D. Cal.Procedural orderFiled July 15, 2025

Antaris Technologies, Inc. v. Matthews

Judge
Richard Seeborg
Docket
3:25-cv-04048
Court
U.S. District Court · Northern District of California
Pages
10
Civil ProcedureMotion to DismissIntellectual Property
In one sentence

In Antaris v. Matthews, Judge Seeborg dismissed claims against Matthews and GBM for jurisdiction and trade-secret pleading defects, while rejecting venue dismissal.

Who this affects

Antaris Technologies, Inc. and Antaris Technologies USA Inc. may amend their complaint within 30 days. The claims against William E. Matthews and Gym Business Manager LLC were dismissed without prejudice for lack of personal jurisdiction, and the trade-secret claims against all defendants were dismissed without prejudice; the remaining claims survived.

What happened

Antaris Technologies, Inc. and Antaris Technologies USA Inc. sued William E. Matthews, Gym Business Manager LLC, and Money Movers Inc., alleging misuse of trade secrets and related wrongdoing after Matthews left Antaris and formed a competing software company.

The defendants argued that the court lacked authority over Matthews and Gym Business Manager, that California was an improper and inconvenient venue, and that the complaint did not adequately describe the alleged trade-secret misuse. The court rejected the venue challenge, but found no personal jurisdiction over Matthews and Gym Business Manager and found the trade-secret claims insufficiently pleaded.

In Antaris Technologies, Inc. v. Matthews, Judge Richard Seeborg granted in part and denied in part the motion to dismiss. The court dismissed the claims against Matthews and Gym Business Manager without prejudice, dismissed the federal and California trade-secret claims against all defendants without prejudice, and allowed amendment within 30 days; the remaining trade-libel, unfair-competition, and contract-interference claims survived.

The detailed version

For law students, journalists, and other readers who want the full reasoning

Case
Antaris Technologies, Inc. v. Matthews · No. 3:25-cv-04048
Judge
Richard Seeborg
Date
July 15, 2025

Background

Antaris Technologies, Inc. and Antaris Technologies USA Inc. alleged that William E. Matthews, Gym Business Manager LLC (GBM), and Money Movers Inc. misappropriated Antaris’s confidential information and trade secrets while developing and marketing competing club-management software. The complaint asserted claims under the Defend Trade Secrets Act (DTSA), the California Uniform Trade Secrets Act (CUTSA), California’s Unfair Competition Law, and theories of trade libel and intentional interference with contract.

Matthews had worked for Antaris between January 2020 and April 2024. After his employment ended, he founded GBM, which acquired MMI. GBM also hired Andrew Latta, a California resident and former Antaris employee. Antaris alleged that the defendants used or disclosed its confidential information and that they induced Latta to violate his contractual confidentiality obligations.

Personal Jurisdiction

The court dismissed the claims against Matthews and GBM for lack of personal jurisdiction, without prejudice. The complaint did not provide enough facts to support any of Antaris’s jurisdictional theories.

Antaris argued that California had jurisdiction based on GBM’s acquisition of MMI, an alter-ego theory, purposeful availment, and purposeful direction. The court rejected each theory. It found that the complaint did not adequately allege that Matthews and GBM were not genuinely separate from MMI. Matthews’s position as chief executive officer of both companies was not enough to establish the required unity of ownership and interests.

The court also found no sufficient allegation that Matthews or GBM had signed relevant contracts or conducted extensive business in California. The employment of Latta in California, without allegations connecting the dispute to his California activities, was insufficient. The complaint’s general statements that the defendants marketed products, conducted business, or had contacts in California did not show that their alleged conduct was expressly aimed at California. The complaint also did not allege that the trade secrets were obtained or used in California, or identify a California customer allegedly solicited or misled by the defendants.

Venue

The court rejected the defendants’ request to dismiss the case based on improper venue or an inconvenient forum. Although the defendants identified Alabama as an alternative forum, they did not show that the private and public-interest factors strongly favored moving the case there.

The court noted that MMI was incorporated in California and that the defendants had not identified unwilling witnesses or shown that evidence and witnesses would impose a significantly greater burden in California. The court also found that the related Alabama litigation would not duplicate this case because the parties and claims differed. California had a strong interest in applying its trade-secret laws and preventing torts committed within the state, and some of Antaris’s claims arose under California law.

Sufficiency of the Claims

The court dismissed the DTSA and CUTSA trade-secret-misappropriation claims against all defendants without prejudice for failure to state a claim. A claim is sufficiently pleaded when the complaint includes enough factual content to make liability plausible, rather than merely reciting the legal elements.

The complaint described the alleged trade secrets in broad categories, including software architecture, features, development processes, customer and partner lists, contracts, financial information, and sales and accounting records. The court found that these descriptions did not identify the trade secrets with enough particularity. The complaint also did not allege facts supporting a reasonable inference that the defendants had used or taken advantage of specific protected information; instead, it relied on speculation.

The court stated that the remaining claims for trade libel, unfair competition, and intentional interference with contract survived. It noted, however, that the allegations concerning MMI’s role were only slightly more than conclusory. If Antaris amended the complaint, the court directed it to provide specific facts about MMI’s role rather than simply restating the elements of the claims.

Disposition

The court granted in part and denied in part the defendants’ motion to dismiss. It dismissed the claims against Matthews and GBM without prejudice for lack of personal jurisdiction, dismissed the DTSA and CUTSA trade-secret claims without prejudice for insufficient pleading, rejected the venue challenge, and allowed Antaris to amend its complaint within 30 days.

The authoritative version

Read the full 10-page opinion on CourtListener, the free public archive maintained by the Free Law Project.

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