Litigation

Cytek Biosciences, Inc. v. Beckman Coulter, Inc.

Terminated

PGR2025-00084

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Patents at issue (1)

Plaintiffs (1)

Defendants (1)

Summary

Cytek Biosciences, Inc. filed a Post-Grant Review (PGR) proceeding to challenge the validity of the '106 patent. The PTAB denied the petition to institute the PGR, terminating the proceeding and leaving the patent claims unaltered by this challenge.

Case overview & background

Plain-language overview of the case: parties, accused product, patents at issue, and why the suit matters.

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Key legal developments & outcome

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Plaintiff representatives

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Defendant representatives

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