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Zillow Group, Inc. et al. vs. International Business Machines Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-00259

Filing Date 2026-04-29

Decision Type Other: Fed Circuit mandate

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Zillow Group, Inc. et al. vs. International Business Machines Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-00259

Filing Date 2023-04-20

Decision Type Institution Decision: Joined

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Zillow Group, Inc. et al. vs. International Business Machines Corporation

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2023-00259

Filing Date 2022-11-25

Cause / Proceeding IPR

Zillow Group, Inc. et al. vs. International Business Machines Corporation

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2021-01311

Filing Date 2022-03-10

Decision Type Institution Decision: Deny

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Zillow Group, Inc. et al. vs. International Business Machines Corporation

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2021-01311

Filing Date 2021-07-23

Cause / Proceeding IPR

International Business Machines Corporation v. Zillow Group, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 8:19-cv-01777

Filing Date 2019-09-17

Cause / Court 35:271 Patent Infringement

Corus Realty Holdings, Inc v. Zillow Group, Inc

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:18-cv-00847

Filing Date 2018-06-11

Cause / Court 15:1126 Patent Infringement

Global Equity Management (SA) Pty. Ltd. v. Ericsson, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:16-cv-00618

Filing Date 2016-06-14

Cause / Court 35:183 Patent Infringement

Guyzar, LLC v. Zillow Group, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:15-cv-02027

Filing Date 2015-11-30

Cause / Court 15:1126 Patent Infringement

Guyzar, LLC v. Answers.com Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:15-cv-01986

Filing Date 2015-11-30

Cause / Court 15:1126 Patent Infringement

Location Services IP, LLC v. Lyft, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:15-cv-01214

Filing Date 2015-07-01

Cause / Court 35:271 Patent Infringement

Location Services IP, LLC v. Zillow, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:15-cv-01213

Filing Date 2015-07-01

Cause / Court 35:271 Patent Infringement

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