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First Quality Enterprises, LLC et al. vs. Essity Hygiene and Health AB

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-01487

Filing Date 2026-05-12

Decision Type JUDGMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318

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Cytek Biosciences, Inc. vs. Beckman Coulter, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number PGR2025-00088

Filing Date 2026-03-17

Decision Type Director Discretionary Decision: Deny

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Cytek Biosciences, Inc. vs. Beckman Coulter, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number PGR2025-00084

Filing Date 2026-03-17

Decision Type Institution Decision: Deny

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Cytek Biosciences, Inc. vs. Beckman Coulter, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-01319

Filing Date 2025-11-20

Decision Type Director Discretionary Decision: Deny

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Cytek Biosciences, Inc. vs. Beckman Coulter, Inc. et al.

PTAB-CASES Institution Denied

Status: Discretionary Denial

Proceeding Number PGR2025-00088

Filing Date 2025-09-23

Cause / Proceeding PGR

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Cytek Biosciences, Inc. vs. Beckman Coulter, Inc. et al.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number PGR2025-00084

Filing Date 2025-09-15

Cause / Proceeding PGR

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Cytek Biosciences, Inc. vs. Beckman Coulter, Inc. et al.

PTAB-CASES Institution Denied

Status: Discretionary Denial

Proceeding Number IPR2025-01319

Filing Date 2025-07-17

Cause / Proceeding IPR

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First Quality Enterprises, LLC et al. vs. Essity Hygiene and Health AB

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-01487

Filing Date 2025-05-16

Decision Type Institution Decision: Grant

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First Quality Enterprises, LLC et al. vs. Essity Hygiene and Health AB

PTAB-CASES Final Written Decision

Status: Final Written Decision - Appealed

Proceeding Number IPR2024-01487

Filing Date 2024-10-25

Cause / Proceeding IPR

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