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CasLoc is a patent case tracking and research platform covering patent litigation, PTAB proceedings, UPC cases and EPO oppositions. Built for patent attorneys, law firms and IP professionals, it lets you search by party, proceeding number or attorney, filter by filing date, and get free email alerts on new filings and decisions.

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Facebook, Inc. vs. Express Mobile, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01457

Filing Date 2026-06-25

Decision Type Other: Fed Circuit mandate

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Facebook, Inc. vs. Express Mobile, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01456

Filing Date 2026-06-25

Decision Type Other: Fed Circuit mandate

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Facebook, Inc. vs. Express Mobile, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01455

Filing Date 2026-06-24

Decision Type Other: Fed Circuit mandate

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Facebook, Inc. vs. Express Mobile

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01226

Filing Date 2026-01-16

Decision Type JUDGMENT Final Written Decision on Remand Determining All Challenged Claims Unpatentable 35 U.S.C. §§ 314, 318

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Facebook, Inc. vs. Palo Alto Research Center Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01294

Filing Date 2025-12-10

Decision Type Other: Fed Circuit mandate

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Facebook, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01264

Filing Date 2025-10-20

Decision Type Other: Fed Circuit mandate

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Facebook, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01467

Filing Date 2025-08-12

Decision Type Other: Fed Circuit mandate

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Facebook, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01461

Filing Date 2025-08-12

Decision Type Other: Fed Circuit mandate

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Facebook, Inc. vs. Express Mobile

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01226

Filing Date 2025-07-29

Decision Type Other: Fed Circuit mandate

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Facebook, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01472

Filing Date 2025-07-21

Decision Type Other: Fed Circuit mandate

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Facebook, Inc. vs. Express Mobile Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01224

Filing Date 2025-03-10

Decision Type Other: Fed Circuit mandate

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Facebook, Inc. vs. Express Mobile Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01224

Filing Date 2025-02-04

Decision Type Other: other court decision

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Wakefield v. Blackboard Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 24-2030

Filing Date 2024-07-02

Cause / Court 35:271 Patent Infringement

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Facebook, Inc. vs. USC IP Partnership, L.P. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00034

Filing Date 2024-02-21

Decision Type Other: Fed Circuit mandate

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Facebook, Inc. vs. USC IP Partnership, L.P. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-00033

Filing Date 2024-02-21

Decision Type Other: Fed Circuit mandate

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Voxer, Inc. v. Meta Platforms, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 23-1702

Filing Date 2023-04-05

Cause / Court 35:271 Patent Infringement

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Facebook, Inc. vs. Palo Alto Research Center Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01294

Filing Date 2023-03-24

Decision Type Final Written Decision: original

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Facebook, Inc. vs. Palo Alto Research Center LLC. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01461

Filing Date 2023-03-22

Decision Type Final Written Decision: original

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Facebook, Inc. et al. vs. Uniloc Luxembourg S.A. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2017-01668

Filing Date 2023-03-22

Decision Type Other: Fed Circuit mandate

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Facebook, Inc. vs. Palo Alto Research Center Inc. et al.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01434

Filing Date 2023-03-15

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

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