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Norit Americas, Inc. vs. Calgon Carbon Corporation et al.

PTAB-CASES Pre-Institution

Status: Pending

Proceeding Number PGR2026-00071

Filing Date 2026-08-21

Cause / Proceeding PGR

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LifeVac, LLC vs. DCStar Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00454

Filing Date 2025-09-08

Decision Type DECISION Denying Institution of Inter Partes Review 35 U.S.C. § 314

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LifeVac, LLC vs. DCStar Inc.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2025-00454

Filing Date 2025-01-31

Cause / Proceeding IPR

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AT&T CORP., AT&T COMMUNICATIONS LLC, AT&T SERVICES, INC., AT&T MOBILITY LLC, AND AT&T MOBILITY II LLC vs. Dali Wireless, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-00818

Filing Date 2024-03-05

Decision Type Final Written Decision: original

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AT&T CORP., AT&T COMMUNICATIONS LLC, AT&T SERVICES, INC., AT&T MOBILITY LLC, AND AT&T MOBILITY II LLC vs. Dali Wireless, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-00646

Filing Date 2024-01-30

Decision Type Determining All Challenged Claims Unpatentable 35 U.S.C. § 314

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AT&T CORP., AT&T COMMUNICATIONS LLC, AT&T SERVICES, INC., AT&T MOBILITY LLC, AND AT&T MOBILITY II LLC vs. Dali Wireless, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-00844

Filing Date 2024-01-02

Decision Type Adverse judgment: post-institution

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Netgear, Inc. et al. vs. XR COMMUNICATIONS, LLC D/B/A VIVATO TECH,

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-00136

Filing Date 2023-10-03

Decision Type Termination Decision: Post-DI Settlement

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Samsung Electronics Co., Ltd. et al. vs. XR Communications, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00613

Filing Date 2023-10-03

Decision Type Termination Decision: Post-DI Settlement

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AT&T CORP., AT&T COMMUNICATIONS LLC, AT&T SERVICES, INC., AT&T MOBILITY LLC, AND AT&T MOBILITY II LLC vs. Dali Wireless, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-00844

Filing Date 2023-09-13

Decision Type Institution Decision: Joined

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AT&T CORP., AT&T COMMUNICATIONS LLC, AT&T SERVICES, INC., AT&T MOBILITY LLC, AND AT&T MOBILITY II LLC vs. Dali Wireless, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2023-00818

Filing Date 2023-08-14

Decision Type Institution Decision: Granting Institution of Inter Partes Review 35 U.S.C. sec. 314 Granting Motion for Joinder 35 U.S.C. sec. 315c; 37 C.F.R. sec. 42.122

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