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Midwest Energy Emissions Corp. v. Evergy Kansas Central, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:25-cv-00154

Filing Date 2025-04-28

Cause / Court 15:1126 Patent Infringement

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Midwest Energy Emissions Corp. v. Evergy, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:25-cv-00046

Filing Date 2025-02-06

Cause / Court 15:1126 Patent Infringement

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In Re: Midwest Energy Emissions Corp. Patent Litigation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:24-md-03132

Filing Date 2024-12-17

Cause / Court 35:271 Patent Infringement

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Masaba Inc v. Solaris Oilfield Site Services Operating LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:23-cv-00236

Filing Date 2023-12-14

Cause / Court 35:271 Patent Infringement

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U.S. WELL SERVICES, LLC vs. Halliburton Energy Services, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-01164

Filing Date 2022-12-20

Decision Type Institution Decision: Deny

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U.S. WELL SERVICES, LLC vs. Halliburton Energy Services, Inc.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2022-01164

Filing Date 2022-06-21

Cause / Proceeding IPR

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Gardner Denver, Inc. vs. Utex Industries, Inc.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2020-00333

Filing Date 2019-12-20

Cause / Proceeding IPR

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Karamelion LLC v. Reliant Energy Retail Services, LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:18-cv-01150

Filing Date 2018-08-01

Cause / Court 35:271 Patent Infringement

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The Regents of the University of California v. Chen

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:16-cv-07396

Filing Date 2016-12-29

Cause / Court 35:271 Patent Infringement

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Legacy Separators, LLC vs. Halliburton Energy Services, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2015-01526

Filing Date 2015-12-04

Decision Type Decision Denying Institution of Inter Partes Review

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Legacy Separators, LLC vs. Halliburton Energy Services, Inc.

PTAB-CASES Institution Denied

Status: Institution Denied

Proceeding Number IPR2015-01526

Filing Date 2015-06-29

Cause / Proceeding IPR

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Goodman Manufacturing Company LP v. Carrier Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:13-cv-02014

Filing Date 2013-12-09

Cause / Court 35:271 Patent Infringement

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Carrier Corporation v. Goodman Global Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:12-cv-00930

Filing Date 2012-07-19

Cause / Court 35:271 Patent Infringement

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LG Electronics USA Inc. v. Whirlpool Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:10-cv-00311

Filing Date 2010-04-16

Cause / Court 35:271 Patent Infringement

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LG Electronics USA Inc. v. Whirlpool Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:08-cv-00234

Filing Date 2008-04-24

Cause / Court 35:271 Patent Infringement

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PGI International v. Anderson Greenwood

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:04-cv-00330

Filing Date 2004-06-03

Cause / Court 35:271 Patent Infringement

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Hitachi v. Samsung Electronics

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:97-cv-00100

Filing Date 1997-02-12

Cause / Court 35:145 Patent Infringement

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General Electric Co. v. Emerson Electric Co.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:92-cv-02450

Filing Date 1992-12-07

Cause / Court 28:1331 Fed. Question

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