Amicus Watch
Paid cases with amicus activity in the last 21 days — 7d | 21d | 30d | 90d
| Case | Title | Status | Recent Amicus Filings | Tags |
|---|---|---|---|---|
| 25-1083 | Markwayne Mullin, Secretary, Department of Homeland Security, et al. v. Dahlia Doe, et al. Amici (8) | Pending |
2026-04-13: Brief amicus curiae of Haitian Women for Haitian Refugees filed. (as to 25-1084) (Distributed) 2026-04-13: Brief amicus curiae of Medecins Sans Frontieres USA, Inc. d/b/a Doctors Without Borders USA filed. (as to 25-1084) (Distributed) 2026-04-13: Brief amicus curiae of Haitian Women for Haitian Refugees filed (as to 25-1084). (Distributed) 2026-04-13: Brief amicus curiae of Medecins Sans Frontieres USA, Inc. d/b/a Doctors Without Borders USA filed (as to 25-1084). (Distributed) |
None |
| 25-1079 | RMS of Georgia, LLC, dba Choice Refrigerants v. Environmental Protection Agency, et al. Amici (6) | Pending |
2026-04-13: Brief amicus curiae of Manhattan Institute filed. 2026-04-13: Brief amicus curiae of Cato Institute filed. 2026-04-13: Brief amicus curiae of Mountain States Legal Foundation filed. 2026-04-13: Brief amici curiae of West Virginia, et al. filed. 2026-04-07: Brief amicus curiae of Southeastern Legal Foundation filed. |
administrative-law article-i-violation intelligible-principle nondelegation-doctrine separation-of-powers vesting-clause |
| 25-1070 | AstraZeneca Pharmaceuticals LP, et al. v. Mosaic Health, Inc., et al. Amici (2) | Pending |
2026-04-10: Brief amici curiae of Electric Power Supply Association, et al. filed. 2026-04-10: Brief amici curiae of The Chamber of Commerce of the United States of America, et al. filed. |
antitrust-law conspiracy Illinois-Brick indirect-purchaser lost-profits trade-association |
| 25-965 | Daniel Grand v. City of University Heights, Ohio, et al. Amici (9) | Pending |
2026-04-10: Brief amici curiae of National Jewish Advocacy Center, et al. filed. 2026-04-10: Brief amicus curiae of American Center for Law and Justice filed. 2026-04-10: Brief amicus curiae of Protect the First Foundation filed. 2026-04-10: Brief amici curiae of Agudath Israel of America, et al. filed. (Resubmitted) 2026-04-10: Brief amici curiae of United States Conference of Catholic Bishops, et al. filed. |
chilling-effect constitutional-injury first-amendment land-use-finality religious-exercise williamson-county-doctrine |
| 24-1001 | Cotter Corporation, et al. v. Nikki Steiner Mazzocchio, et al. Amici (2) | Pending |
2026-04-09: Brief amicus curiae of United States filed. |
atomic-energy-act federal-preemption nuclear-safety price-anderson-act standard-of-care tort-liability |
| 25-1068 | CAO Lighting, Inc. v. Wolfspeed, Inc., et al. Amici (1) | Pending |
2026-04-09: Brief amici curiae of The Association for American Innovation, et al. filed. |
administrative-procedure-act claim-construction inter-partes-review judicial-review patent-trial-and-appeal-board summary-affirmance |
| 25-183 | Thomas Crowther, et al. v. Board of Regents of the University System of Georgia, et al. Amici (1) | Pending |
2026-04-09: Brief amicus curiae of United States filed. |
educational-institutions employment-discrimination federal-funding private-right-action sex-discrimination title-ix |
| 25-1076 | George Peterson v. United States Amici (2) | Pending |
2026-04-08: Brief amici curiae of Gun Owners of America, et al. filed. (Distributed) 2026-04-02: Brief amici curiae of Second Amendment Foundation, et al. filed. (Distributed) |
constitutional-challenge firearm-suppressors licensing-law National-Firearms-Act Second-Amendment taxation-and-registration |
| 25-1131 | Missionaries of Saint John the Baptist, Inc. v. Joel Frederic, et ux. Amici (1) | Pending |
2026-04-07: Brief amicus curiae of Liberty, Life and Law Foundation filed. |
equal-protection land-use-regulation religious-freedom RLUIPA substantial-burden zoning-law |
| 25-1101 | Pauline Newman, Judge, United States Court of Appeals for the Federal Circuit v. Kimberly A. Moore, Chief Judge, United States Court of Appeals for the Federal Circuit, et al. Amici (2) | Pending |
2026-04-07: Brief amicus curiae of Professor Andrew C. Michaels filed. |
constitutional-claims disability-act injunctive-relief judicial-council judicial-review ultra-vires |
| 25-1049 | Gilbert P. Hyatt v. John A. Squires, Under Secretary of Commerce for Intellectual Property and Director, United States Patent and Trademark Office Amici (5) | Pending |
2026-04-06: Brief amicus curiae of Dr. Ron D. Katznelson filed. 2026-04-03: Brief amici curiae of National Association of Patent Practitioners, Inc. et al. filed. 2026-04-03: Brief amici curiae of US Inventor, et al. filed. 2026-04-03: Brief amici curiae of Small Business Technology Council, et al. filed. 2026-04-03: Brief amici curiae of National Association of Patent Practitioners, Inc., et al. filed. |
equitable-doctrine gap-filling-doctrine patent-act patent-examination patent-issuance prosecution-laches |
| 25-1055 | Jessica Sweeney, et al. v. University of Colorado Hospital Authority, et al. Amici (1) | Pending |
2026-04-06: Brief amici curiae of America's Frontline Doctors, et al. filed. |
due-process fourteenth-amendment investigational-drugs public-employees rational-basis-review rule-12(b)(6) |
| 25-1061 | Holly Ann Elkins v. United States Amici (1) | Pending |
2026-04-06: Brief amicus curiae of Texas Criminal Defense Lawyers Association filed. (Distributed) |
categorical-approach commerce-clause constitutional-limits-on-congress federal-regulatory-authority instrumentalities-of-interstate-commerce Lopez-framework |
| 25-1062 | Jessica Pitts, Officer, et al. v. Taylor Burke, as Special Administrator of the Estate of Thomas Gay, Deceased Amici (2) | Pending |
2026-04-06: Brief amicus curiae of National Fraternal Office of Police filed. (Distributed) |
clearly-established-law excessive-force fourth-amendment interlocutory-appeal qualified-immunity summary-judgment |
| 25-1020 | Blue Cross and Blue Shield of Alabama, et al. v. Angelina Emergency Medicine Associates PA, et al. Amici (1) | Pending |
2026-04-03: Brief amici curiae of America’s Health Insurance Plans, Inc., et al. filed. |
common-law employee-benefit-plans ERISA estoppel plan-interpretation written-instrument |
| 25-1046 | BNSF Railway Company v. Tanner Lynn Amici (3) | Pending |
2026-04-03: Brief amicus curiae of Association of American Railroads filed. 2026-04-03: Brief amicus curiae of Washington Legal Foundation filed. |
consent-by-registration dormant-commerce-clause due-process-clause forum-non-conveniens nonresident-corporations personal-jurisdiction |
| 25-1035 | Nathaniel J. Buckley v. Department of Justice Amici (1) | Pending |
2026-04-02: Brief amicus curiae of Cato Institute filed. |
agency-records exemption-7 foia-exemptions freedom-of-information-act law-enforcement-purposes statutory-interpretation |
| 25-466 | Ongkaruck Sripetch v. Securities and Exchange Commission Amici (14) | Granted |
2026-04-01: Brief amicus curiae of Better Markets, Inc. filed. (Distributed) 2026-04-01: Brief amicus curiae of Consumer Federation of America filed. (Distributed) 2026-04-01: Brief amici curiae of Remedies and Restitution Scholar Douglas Laycock, et al. filed. (Distributed) |
circuit-split civil-enforcement disgorgement pecuniary-harm sec-enforcement statutory-interpretation |
| 25-936 | Nadarius Barnes v. United States Amici (1) | Pending |
2026-04-01: Brief amicus curiae of Duke Center for Criminal Justice and Professional Responsibility filed. |
appeal-waiver circuit-split criminal-procedure guilty-plea legal-challenge unconditional-plea |
| 25-958 | George Sheetz v. County of El Dorado, California Amici (5) | Pending |
2026-04-01: Brief amici curiae of The National Association of Home Builders, et al. filed. 2026-04-01: Brief amicus curiae of Citizen Action Defense Fund filed. (Resubmitted - April 7, 2026) 2026-04-01: Brief amici curiae of National Association of Home Builders, et al. filed. 2026-04-01: Brief amici curiae of Texas Public Policy Foundation, et al. filed. 2026-03-30: Brief amicus curiae of Building Industry Association of the Greater Valley filed. |
development-exaction impact-fee legislative-process permit-conditions rough-proportionality takings-clause |
| 25-112 | Okello T. Chatrie v. United States Amici (33) | Granted |
2026-04-01: Brief amici curiae of Iowa, et al. filed. (Distributed) 2026-04-01: Brief amicus curiae of Professor Orin S. Kerr filed. (Distributed) 2026-04-01: Brief amici curiae of Local Government Legal Center, et al. filed. (Distributed) 2026-04-01: Brief amici curiae of The Local Government Legal Center filed. (Distributed) |
cell-phone-privacy exclusionary-rule fourth-amendment geofence-warrant law-enforcement-search probable-cause |
| 24-1068 | Monsanto Company v. John L. Durnell Amici (45) | Granted |
2026-04-01: Brief amici curiae of Professor Naomi Oreskes, et al. filed. (Distributed) 2026-04-01: Brief amicus curiae of United States Senator Cory Booker filed. (Distributed) 2026-04-01: Brief amici curiae of 36 State Legislators filed. (Distributed) 2026-04-01: Brief amicus curiae of Heartland Health Research Alliance filed. (Distributed) 2026-04-01: Brief amici curiae of Farmer, et al. filed. (Distributed) |
epa-approval failure-to-warn fifra-preemption pesticide-regulation product-labeling state-law-claim |
| 25-1026 | National Shooting Sports Foundation, Inc., et al. v. Letitia James, Attorney General of New York Amici (4) | Pending |
2026-03-30: Brief amicus curiae of American Free Enterprise Chamber of Commerce filed. 2026-03-30: Brief amici curiae of National Rifle Association of America, et al. filed. 2026-03-30: Brief amici curiae of U.S. Senator Ted Cruz, et al. filed. 2026-03-30: Brief amici curiae of Montana, et al. filed. |
circuit-split firearms-liability predicate-exception Protection-of-Lawful-Commerce-in-Arms-Act statutory-interpretation tort-immunity |
| 25-1075 | Law Offices of Adam Zolonz, APC, et al. v. Christina Ramirez Amici (1) | Pending |
2026-03-30: Brief amicus curiae of California Employment Law Council filed. |
arbitrable-claims arbitration-agreement EFAA federal-arbitration-act piecemeal-litigation sexual-harassment |
| 25-840 | International Partners for Ethical Care, Inc., et al. v. Bob Ferguson, Governor of Washington, et al. Amici (21) | Pending |
2026-03-30: Brief amicus curiae of S.P. filed. |
article-iii-standing child-welfare fundamental-liberty-interest gender-transition judicial-standing parental-rights |
| 24-856 | Cisco Systems, Inc., et al. v. Doe I, et al. Amici (31) | Granted |
2026-03-27: Brief amici curiae of Representative Christopher H. Smith, et al. filed. (Distributed) 2026-03-27: Brief amici curiae of Professor William R. Castro, et al. filed. (Distributed) 2026-03-27: Brief amici curiae of Oxfam America, et al. filed. (Distributed) 2026-03-27: Brief amici curiae of Center For A Free Cuba, et al. filed. (Distributed) 2026-03-27: Brief amicus curiae of International Law Scholars filed. (Distributed) |
aiding-and-abetting alien-tort-statute mens-rea private-right-of-action statutory-interpretation torture-victim-protection-act |
| 25-429 | Todd Blanche, Acting Attorney General v. Muk Choi Lau Amici (5) | Granted |
2026-03-27: Brief amici curiae of Asian American Legal Defense and Education Fund, et al. filed. (Distributed) 2026-03-27: Brief amici curiae of Immigration Law Professors filed. (Distributed) 2026-03-27: Brief amici curiae of The American Immigration Lawyers Association, et al. filed. (Distributed) 2026-03-27: Brief amici curiae of American Immigration Lawyers Association, et al. filed. (Distributed) |
immigration-law inadmissibility-grounds lawful-permanent-resident parole removal-proceedings statutory-interpretation |
| 25-406 | Federal Communications Commission, et al. v. AT&T, Inc. Amici (1) | Granted |
2026-03-27: Brief amicus curiae of Constitutional Accountability Center filed. (Distributed) |
administrative-law article-three communications-act judicial-review monetary-forfeiture seventh-amendment |
| 24-889 | Hikma Pharmaceuticals USA Inc., et al. v. Amarin Pharma, Inc., et al. Amici (30) | Granted |
2026-03-27: Brief amici curiae of Pharmaceutical Research and Manufacturers of America, et al. filed. (Distributed) 2026-03-27: Brief amici curiae of The Academic Medical Centers filed. (Distributed) 2026-03-27: Brief amici curiae of Former Federal Circuit Chief Judge Paul R. Michel, et al. filed. (Distributed) 2026-03-27: Brief amicus curiae of Regeneron Pharmaceuticals, Inc. filed. (Distributed) 2026-03-27: Brief amici curiae of AbbVie Inc., et al. filed. (Resubmitted) (Distributed) |
carve-out generic-drugs hatch-waxman-act induced-infringement patent-infringement skinny-label |