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Translate Bio, Inc. vs. Pfizer Inc. - EP4458350

EPO OPPOSITION Opposition

Status: Opposition Filed

Publication Number EP4458350

Filing Date 2026-09-23

Applicant / Office LIPID NANOPARTICLE COMPOSITIONS AND METHODS FOR MRNA DELIVERY

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Momentive Performance Materials Inc. et al. vs. Grant Industries Inc.

PTAB-CASES Pre-Institution

Status: Pending

Proceeding Number IPR2026-00498

Filing Date 2026-09-21

Cause / Proceeding IPR

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Amazon.com, Inc. et al. vs. SoundClear Technologies LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00673

Filing Date 2026-09-03

Decision Type Judgment Final Written Decision

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Netflix, Inc. et al. vs. VideoLabs, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-00628

Filing Date 2026-09-02

Decision Type Other: Fed Circuit mandate

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Amphenol Corp. et al. vs. PPC Broadband, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00721

Filing Date 2026-08-28

Decision Type Other: Fed Circuit mandate

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Amphenol Corp. et al. vs. PPC Broadband, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00720

Filing Date 2026-08-28

Decision Type Other: Fed Circuit mandate

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Amphenol Corp. et al. vs. PPC Broadband, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00719

Filing Date 2026-08-28

Decision Type Other: Fed Circuit mandate

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Amphenol Corp. et al. vs. PPC Broadband, Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00718

Filing Date 2026-08-28

Decision Type Other: Fed Circuit mandate

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Amgen Research (Munich) GmbH vs. Regeneron Pharmaceuticals, Inc. - EP3611193

EPO OPPOSITION Opposition

Status: Opposition Filed

Publication Number EP3611193

Filing Date 2026-08-26

Applicant / Office BINDING MOLECULES FOR BCMA AND CD3

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Chugai Seiyaku Kabushiki Kaisha vs. Maiwald GmbH - EP3449940

EPO OPPOSITION Opposition

Status: Opposition Filed

Publication Number EP3449940

Filing Date 2026-08-07

Applicant / Office ANTIBODY-CONTAINING PREPARATION

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LiftWerx USA Inc. vs. Liftra IP ApS et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2026-00102

Filing Date 2026-07-28

Decision Type Institution Decision: Deny

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Amazon.com, Inc. et al. vs. SoundClear Technologies LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00565

Filing Date 2026-07-27

Decision Type Final Written Decision: original

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Kioxia Corporation et al. vs. Viasat, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-01067

Filing Date 2026-05-07

Decision Type Other: Fed Circuit mandate

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APOTEX INC. et al. vs. Soleno Therapeutics, Inc. et al.

PTAB-CASES Trial Phase

Status: Trial Instituted

Proceeding Number PGR2026-00034

Filing Date 2026-04-21

Cause / Proceeding PGR

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LiftWerx USA Inc. vs. Liftra IP ApS et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2026-00102

Filing Date 2026-04-14

Decision Type Institution Decision: Deny

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Samsung Electronics Co., Ltd. et al. vs. KIWI Intellectual Assets Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2026-00164

Filing Date 2026-04-01

Decision Type Director Discretionary Decision: Deny

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Valve Corporation vs. Immersion Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00582

Filing Date 2026-03-23

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

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Oracle Corporation vs. De Bellis, Joseph

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00221

Filing Date 2026-03-13

Decision Type Fed. Cir. Order Dismissing Appeal

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Carbyne, Inc. et al. vs. Tritech Software Systems et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00959

Filing Date 2026-02-19

Decision Type Director Review Decision Reversing Institution Decision

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Voltage, LLC et al. vs. Shoals Technologies Group, LLC et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2026-00068

Filing Date 2026-02-10

Decision Type Director Discretionary Decision: Deny

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