IANAL but https://en.wikipedia.org/wiki/Writ_of_prohibition https://en.wikipedia.org/wiki/Writ_of_prohibition might be what you want. Basically once enough e

IANAL but https://en.wikipedia.org/wiki/Writ_of_prohibition https://en.wikipedia.org/wiki/Writ_of_prohibition might be what you want. Basically once enough evidence has piled up that the guy isn't adjudicating patent cases neutrally, you can ask the circuit court to mandate his recusal from such cases.