state-preemption

5 cases — ← All topics

Case Title Lower Court Docketed Status Flags Tags Question Presented
25A443 Donald J. Trump, President of the United States, et al. v. Illinois, et al. Seventh Circuit 2025-10-17 Application Amici (23) executive-power federal-law-enforcement immigration-enforcement national-guard presidential-authority state-preemption Whether the President has the unilateral constitutional authority to deploy the National Guard to protect federal personnel during civil unrest withou…
24-118 Pharmaceutical Research and Manufacturers of America v. Alan McClain, in His Official Capacity as Commissioner of the Arkansas Insurance Department, et al. Eighth Circuit 2024-08-02 Denied Amici (1) 340b-drug-pricing-program administrative-enforcement administrative-law contract-pharmacies contract-pharmacy drug-pricing federal-preemption federal-regulation healthcare-policy state-preemption state-regulation statutory-interpretation Whether the Eighth Circuit erred in holding—in conflict with the decisions of other circuits and this Court—that a State may strip manufacturers of th…
23-144 Anthony Marciano v. Eric Adams, Mayor of the City of New York, et al. Second Circuit 2023-08-16 Denied Response Waived civil-rights due-process emergency-use-authorization informed-consent municipal-vaccine-mandate quarantine quarantine-law state-law state-preemption vaccination Whether the Mayor of the City of New York, through his appointed police and health commissioners, acts without legislative authority by mandating muni…
19-1441 City of Austin, Texas v. Ken Paxton, Attorney General of Texas, et al. Fifth Circuit 2020-06-30 Denied Response RequestedResponse WaivedRelisted (2) civil-rights declaratory-judgment due-process eleventh-amendment ex-parte-young federal-jurisdiction federal-preemption preemption standing state-preemption supremacy-clause Under Ex parte Young, is a state official a proper defendant in a federal declaratory judgment challenge under the Supremacy Clause to the validity of…
19-408 Garey R. Nehrke v. Wells Fargo Bank, N.A. Florida 2019-09-26 Denied Response Waived constitutional-rights federal-jurisdiction federal-jurisdiction-banking foreclosure-fraud gse-state-actors gses mortgage-securitization national-bank-act national-banks securities-law state-actors state-preemption takings-clause whistleblower-retaliation Whether Wells Fargo and others under National Bank Act, 12 U.S.C. 1 et seq. exclusive federal regulation and pre-emption, along with restrictions on s…