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In litigation — no settlement yetemployment

MKS Instruments Employment Class Action

Last verified October 8, 2026Source: courtlistener-litigationHow ClaimWatch verifies cases

Still being litigated: the claims below are allegations, not findings, and there is no settlement, claim form or payout yet.

Where this case stands

In litigation

The case has been filed and is being fought in court. There is no settlement, no claim form and no payout yet; many class actions are dismissed or never certified.

Pending in the District Court, C.D. California (No. 8:24-cv-01948).

  1. September 9, 2024
    Case filed

What happened

A proposed class action against MKS Instruments, apparently concerning labor and employment issues. The case is docketed as a Labor: Other suit, and the caption indicates an individual plaintiff on behalf of a putative class. The docket text reflects procedural activity but no specific factual allegations beyond the nature of suit.

Do you qualify?

No settlement exists yet, so there is nothing to file and no class definition to check. If the case settles, the settlement will define exactly who qualifies — watch this case and we'll let you know.

How to file

There is no claim to file yet. If this case reaches a settlement, a claim process will open — usually with an official settlement website and a filing deadline.

Common questions

Can I file a claim in the MKS Instruments Employment Class Action case?
No. The case is still being litigated — there is no settlement, no claim form, and no payout. It was filed September 9, 2024 in the District Court, C.D. California (No. 8:24-cv-01948).What a class action lawsuit is →
Who are the attorneys in the MKS Instruments Employment Class Action?
For the plaintiffs: Molly DeSario (Bibiyan Law Group, PC); Michelle S Lim (Bibiyan Law Group, P.C.); Laurel Neuhauser Holmes (Bibiyan Law Group PC); Jeffrey D Klein (Lavi and Ebrahimian LLP). For MKS Instruments: Michael Afar (Seyfarth Shaw LLP). From the public court docket.

Who's involved

Plaintiffs

  • Eduardo Domingo Valero

Defendants

  • Does
  • Bhavik Patel
  • Newport Corporations
  • MKS Instruments Inc

Counsel for plaintiffs

Counsel for defendants

Other cases these firms appear in

From the public court docket, contact details as filed; not an endorsement.

Guides:What is a class action lawsuit?How class membership worksYour options as a class member

Summarised from public settlement documents; confirm terms on the official settlement website. ClaimWatch is not a law firm, and filing a claim is free.

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