Court, Explained
U.S. Federal District Courts
Back to docket
N.D. Cal.Procedural orderFiled July 16, 2025

Roche Molecular Systems, Inc. v. Foresight Diagnostics Inc.

Judge
Lee
Docket
5:24-cv-03972
Court
U.S. District Court · Northern District of California
Pages
6

Counsel32 of record
PLAINTIFF
Wilmer Cutler Pickering Hale and Dorr LLPLLP12 attorneys
Anna E. Mizzi, Arthur W. Coviello, Charlie Thomas Cox
WilmerHale
Katie Marie Saxton
Law Offices of Mark Flanagan
Mark D. Flanagan
CONSOL DEFENDANT
Morgan Chu Irell & Manella LLP
Alan J. Heinrich Irell & Manella LLP
Henry White Irell & Manella LLP
Jordan Nafekh Irell & Manella LLP
DEFENDANT
Quinn Emanuel Urquhart & Sullivan, LLPLLP5 attorneys
Kevin P.B. Johnson, Andrew Jonathan Bramhall, David Morad Elihu
Pillsbury Winthrop Shaw Pittman LLPLLP4 attorneys
David Jeanchung Tsai, Alekzandir James Lloyd Morton, Jacob R. Sorensen
Irell & Manella LLPLLP4 attorneys
Morgan Chu, Alan J. Heinrich, Henry White
Quinn Emanuel
Savannah Slotkin

Counsel of record per CourtListener. Firm names are approximate and have been consolidated across spelling variants.

Motion to DismissIntellectual PropertyContractCivil Procedure
In one sentence

In Roche Molecular Systems v. Foresight Diagnostics, Judge Lee granted in part and denied in part David Kurtz’s motion to dismiss, allowing Roche to amend one claim.

Who this affects

Roche Molecular Systems, Inc., Roche Sequencing Solutions, Inc., and David Kurtz; the ruling allows Roche’s federal and state trade-secret claims and breach-of-contract claim against Kurtz to proceed at the pleading stage, while allowing amendment of the implied-covenant claim.

What happened

Roche Molecular Systems, Inc. and Roche Sequencing Solutions, Inc. sued former consultants and their company, including David Kurtz, alleging misuse of Roche trade secrets and related contract violations.

Kurtz asked the court to dismiss the trade-secret and contract claims, arguing in part that they were untimely or inadequately pleaded. The court allowed those claims to continue, but found that Roche’s claim for breach of the implied duty of good faith and fair dealing repeated its contract claim.

In Roche Molecular Systems, Inc. v. Foresight Diagnostics Inc., Judge Eumi K. Lee granted in part and denied in part Kurtz’s motion: the court granted it as to Count 6 with leave to amend and denied it as to Counts 1, 2, and 4. Roche also received leave to amend Count 2 to consolidate its state-law trade-secret claims.

The detailed version

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

Case
Roche Molecular Systems, Inc. v. Foresight Diagnostics Inc. · No. 5:24-cv-03972
Judge
Lee
Date
July 16, 2025

Background

Roche Molecular Systems, Inc. and Roche Sequencing Solutions, Inc. sued three former consultants and the company they founded, Foresight Diagnostics Inc. The complaint alleges that the former consultants, including David Kurtz, misappropriated Roche trade secrets involving methods for detecting and monitoring certain cancers and developed competing technology.

Kurtz moved under Federal Rule of Civil Procedure 12(b)(6), which allows dismissal when a complaint does not plausibly state a claim for relief. The court also granted Kurtz’s unopposed request to take judicial notice of identified patent applications and a patent.

Trade-Secret Claims

Kurtz argued that Roche’s trade-secret claims were time-barred and that Roche failed to identify its trade secrets adequately. The court denied the motion as to Count 1, brought under the federal Defend Trade Secrets Act, and Count 2, brought under the California Uniform Trade Secrets Act. The court relied on the reasoning in its concurrently issued order concerning Foresight’s motion to dismiss, which found at the pleading stage that the claims were not time-barred and that Roche described the alleged trade secrets with sufficient particularity.

Breach-of-Contract Claim

Roche alleged that Kurtz violated a Proprietary Information and Invention Agreement. According to Roche, the agreement required Kurtz to protect Roche’s trade secrets, obtain consent before accepting outside employment related to Roche’s area of interest, and disclose and assign inventions related to Roche’s business.

Roche alleged that Kurtz breached the agreement by failing to disclose and assign inventions claimed in patent applications covering PhasED-Seq, using and disclosing Roche trade secrets in patent applications, and joining Foresight without Roche’s knowledge or approval.

Kurtz argued that Roche had not adequately alleged that it performed its payment obligations under the agreement. He also submitted an employment services agreement containing payment terms. The court declined to use that document to resolve a factual dispute at the pleading stage and held that Roche stated a plausible breach-of-contract claim. The court therefore denied the motion as to Count 4.

Implied-Covenant Claim

Roche also alleged that Kurtz breached the implied covenant of good faith and fair dealing. The court explained that this covenant requires contracting parties to avoid conduct that unfairly frustrates the agreement’s purposes and deprives the other party of expected benefits. A claim based only on the same conduct and damages as a contract claim is duplicative unless it alleges something beyond the contract breach.

The court found that Roche’s implied-covenant allegations repeated its breach-of-contract allegations. Roche did not identify a separate conscious and deliberate act by Kurtz that thwarted the agreement’s purpose. The court therefore granted the motion as to Count 6 and dismissed that claim with leave to amend. The opinion’s opening disposition describes the Count 6 dismissal as granted without prejudice; its conclusion states that the motion was granted with leave to amend.

Disposition

The order states that Kurtz’s motion was granted in part and denied in part. It was granted as to Count 6 and denied as to Counts 1, 2, and 4. Under the parties’ agreement, Roche was also granted leave to amend Count 2 to consolidate its state-law trade-secret claims. Roche was ordered to file an amended complaint and a redlined comparison within fourteen days.

The authoritative version

Read the full 6-page opinion on CourtListener, the free public archive maintained by the Free Law Project.

Open opinion PDF →
Summary written with AI assistance. See how summaries are made. Spot something wrong? Tell us.