Company · Oil Refining & Petroleum Products

ConocoPhillips Company

Federal civil lawsuits naming ConocoPhillips Company, a Oil Refining & Petroleum Products company.

Public CompanyOil Refining & Petroleum Products

Ticker: NYSE: COP
Business: Petroleum Refining
Headquarters: Houston, TX
Incorporated in: Delaware
SEC CIK: 1163165

ConocoPhillips Company is a public company in Petroleum Refining, based in Houston, TX (traded on NYSE as COP, incorporated in Delaware). It appears in 334 federal civil lawsuits in this index, most often as a defendant (311 of 334). These cases are most often Real Property and Contract matters, filed between 2003 and 2025, most frequently in District Court, S.D. Illinois. The most common causes of action are Employment Discrimination, Patent Infringement, and Breach of Contract. Frequent opposing parties include Roxana, Village of Roxana, and Conocophillips Co.

334

Lawsuits

311

As Defendant

As Plaintiff

Open

332

Terminated

2003–2025

Span

19 mo

Median Duration

15 cases/yrPredominantly defendant · 93%Real Property-heavy · 71%Activity declining

Cases by State

Open Cases Over Time

2003peak 236 open2025

Case Types Over Time

20032025

Real PropertyContractLaborCivil RightsFederal Tax / Statutory Actions

Filings by Year

20032025

Case Types filter →

Federal Tax / Statutory Actions10

Patent8

Where Filed filter →

Frequent Opposing Parties

334 Cases — Newest First

Bowers v. ConocoPhillips Company

Civil Rights Open District Court, W.D. TexasNo. 7:25-cv-00559Filed 12/08/2025
Quigley v. ConocoPhillips Company

Labor Terminated District Court, S.D. TexasNo. 4:24-cv-00508Filed 02/12/2024
Quigley v. ConocoPhillips Company

Labor Terminated District Court, W.D. OklahomaNo. 5:23-cv-00062Filed 01/18/2023
Galvan v. ConocoPhillips Company

Labor Terminated District Court, S.D. TexasNo. 2:22-cv-00214Filed 09/12/2022
Krempasky v. ConocoPhillips Company

Labor Terminated District Court, S.D. TexasNo. 4:22-cv-02800Filed 08/18/2022
Miller v. ConocoPhillips Company

Labor Terminated District Court, S.D. TexasNo. 4:20-cv-01634Filed 05/08/2020
Duffy v. ConocoPhillips Company

Labor Terminated District Court, D. North DakotaNo. 1:19-cv-00184Filed 09/03/2019
Tien v. ConocoPhillips, Co

Federal Tax / Statutory Actions Terminated District Court, S.D. TexasNo. 4:19-cv-01703Filed 05/08/2019
Breshears v. ConocoPhillips Company

Labor Terminated District Court, E.D. TexasNo. 6:19-cv-00055Filed 02/14/2019
Quality Production Management L L C v. ConocoPhillips Co

Contract Terminated District Court, W.D. LouisianaNo. 6:18-cv-01113Filed 08/28/2018
Lowry v. ConocoPhillips Co

Real Property Terminated District Court, W.D. LouisianaNo. 3:18-cv-00864Filed 06/29/2018
Lay v. ConocoPhillips Company

Real Property Terminated District Court, W.D. OklahomaNo. 5:18-cv-00316Filed 04/09/2018
ConocoPhillips Company v. In-Depth Compressive Seismic, Inc

Patent Terminated District Court, S.D. TexasNo. 4:18-cv-00803Filed 03/14/2018
Sherman v. ConocoPhillips Company

Product Liability Terminated District Court, W.D. OklahomaNo. 5:17-cv-01373Filed 12/24/2017
Lanier v. Conocophillips Company

Labor Terminated District Court, S.D. TexasNo. 4:17-cv-03480Filed 11/14/2017
Gonzales v. ConocoPhillips Company

Labor Terminated District Court, S.D. TexasNo. 4:17-cv-02374Filed 08/03/2017
Sdf, LLC v. ConocoPhillips Company

Contract Terminated District Court, D. New MexicoNo. 1:17-cv-00720Filed 07/11/2017
Blocker v. ConocoPhillips Company

Real Property Terminated District Court, W.D. OklahomaNo. 5:17-cv-00248Filed 03/07/2017
Bransgrove v. ConocoPhillips Company

Contract Terminated District Court, W.D. OklahomaNo. 5:16-cv-01177Filed 10/11/2016
ConocoPhillips Company v. Sarah Roffey Jewell, Secretary of the Interior

Federal Tax / Statutory Actions Terminated District Court, D. New MexicoNo. 1:16-cv-00486Filed 05/26/2016
Data Carriers, LLC v. ConocoPhillips Company

Patent Terminated District Court, E.D. TexasNo. 2:15-cv-01018Filed 06/12/2015
Olivistar LLC v. ConocoPhillips Company

Patent Terminated District Court, E.D. TexasNo. 2:15-cv-00402Filed 03/20/2015
DeFelice Land Company L.L.C v. ConocoPhillips Company

Real Property Terminated District Court, E.D. LouisianaNo. 2:15-cv-00614Filed 02/26/2015
North Cypress Medical Center Operating Co, Ltd v. ConocoPhillips Company

Contract Terminated District Court, S.D. TexasNo. 4:14-cv-02248Filed 08/06/2014
Pdv Sweeny, Inc v. ConocoPhillips Company

Federal Tax / Statutory Actions Terminated District Court, S.D. New YorkNo. 1:14-cv-05183Filed 07/11/2014
Plaquemines Parish v. ConocoPhillips Company

Federal Tax / Statutory Actions Terminated District Court, E.D. LouisianaNo. 2:13-cv-06720Filed 12/18/2013
Bowers v. ConocoPhillips Company

Civil Rights Terminated District Court, S.D. TexasNo. 4:13-cv-03054Filed 10/11/2013
Carpenter v. ConocoPhillips Company

Civil Rights Terminated District Court, S.D. IllinoisNo. 3:13-cv-00458Filed 05/14/2013
Heiliger v. ConocoPhillips Company

Civil Rights Terminated District Court, W.D. WashingtonNo. 2:13-cv-00412Filed 03/08/2013
Li, Et Al v. Conocophillips Company

Other Civil Terminated District Court, S.D. TexasFiled 12/03/2012
Fernandez v. ConocoPhillips Company

Civil Rights Terminated District Court, E.D. LouisianaNo. 2:12-cv-02416Filed 10/01/2012
Separation Engineers, Inc v. Conocophillips Company, Et Al

Patent Terminated District Court, S.D. TexasFiled 07/16/2012
Cong v. ConocoPhillips Company

Personal Property / Fraud Terminated District Court, S.D. TexasNo. 4:12-cv-01976Filed 07/02/2012
Separation Engineers, Inc v. ConocoPhillips Company

Patent Terminated District Court, S.D. TexasNo. 4:12-cv-01713Filed 06/07/2012
Village of Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00567Filed 04/27/2012
Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00565Filed 04/27/2012
Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00566Filed 04/27/2012
Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00563Filed 04/27/2012
Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00564Filed 04/27/2012
Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00561Filed 04/27/2012
Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00562Filed 04/27/2012
Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00559Filed 04/27/2012
Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00560Filed 04/27/2012
Village of Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00557Filed 04/27/2012
Village of Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00558Filed 04/27/2012
Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00555Filed 04/27/2012
Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00556Filed 04/27/2012
Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00553Filed 04/27/2012
Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00554Filed 04/27/2012
Roxana v. ConocoPhillips Company

Real Property Terminated District Court, S.D. IllinoisNo. 3:12-cv-00551Filed 04/27/2012

Showing 1–50 of 334