Controversies
Controversies tied to this brand in public sources. A listing is not a finding of fault.
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2023
Mattson countersuit in trade-secret dispute
Mattson Technology countersued Applied Materials in November 2023 in connection with the trade-secret dispute. No resolution is established in the supplied material.
2022
Applied Materials trade-secret lawsuit
Applied Materials sued Mattson Technology in 2022, alleging theft or misappropriation of trade secrets. The supplied reference does not state the final outcome.