2012 term United States Supreme Court opinions of Elena Kagan

none February 2026 September 2023 Elena Kagan File:Kagan 10-1-2010.jpg 2012 third October 1, 2012 October 6, 2013 8 2 0 3 0 13 0 0 5 Ginsburg, Breyer (11) Thomas (5) https://www.supremecourt.gov/opinions/slipopinion/12 https://www.supremecourt.gov/opinions/relatingtoorders/12 https://www.supremecourt.gov/opinions/in-chambers/12 October 7, 2013 Elena Kagan opinions SCOTUSterm2010-2015 01 Kloeckner v. Solis majority 568 41 43–56 2012 Civil Service Reform Act Unanimous 02 Florida v. Harris majority 568 237 240–50 2012 Fourth Amendment detection dogs establishing probable cause Unanimous 03 Chaidez v. United States majority 568 342 344–58 2012 ineffective assistance of counsel retroactivity of new rules of criminal procedure Roberts, Scalia, Kennedy, Breyer, Alito Thomas concurrence 2012 term United States Supreme Court opinions of Clarence Thomas#Chaidez v. United States Sotomayor dissent 2012 term United States Supreme Court opinions of Sonia Sotomayor#Chaidez v. United States 04 Kirtsaeng v. John Wiley & Sons, Inc. concurrence 568 519 554–57 2013 copyright law first-sale doctrine domestic sale of foreign-published works Alito Breyer majority 2012 term United States Supreme Court opinions of Stephen Breyer#Kirtsaeng v. John Wiley & Sons, Inc. Ginsburg dissent 2012 term United States Supreme Court opinions of Ruth Bader Ginsburg#Kirtsaeng v. John Wiley & Sons, Inc. 05 Florida v. Jardines concurrence 569 1 12–16 2013 Fourth Amendment detection dogs curtilage Ginsburg, Sotomayor Scalia majority 2012 term United States Supreme Court opinions of Antonin Scalia#Florida v. Jardines Alito dissent 2012 term United States Supreme Court opinions of Samuel Alito#Florida v. Jardines 06 Genesis HealthCare Corp. v. Symczyk dissent 569 66 79–87 2013 Fair Labor Standards Act collective action offer of judgment mootness Ginsburg, Breyer, Sotomayor Thomas majority 2012 term United States Supreme Court opinions of Clarence Thomas#Genesis HealthCare Corp. v. Symczyk 07 US Airways, Inc. v. McCutchen majority 569 88 91–106 2013 Employee Retirement Income Security Act health plan reimbursement from recovery from third parties unjust enrichment double-recovery rule common-fund doctrine Kennedy, Ginsburg, Breyer, Sotomayor Scalia dissent 2012 term United States Supreme Court opinions of Antonin Scalia#US Airways, Inc. v. McCutchen 08 Bowman v. Monsanto Co. majority 569 278 280–89 2013 patent exhaustion genetically modified crops Unanimous 09 Oxford Health Plans LLC v. Sutter majority 569 564 565–73 2013 Federal Arbitration Act class arbitration Unanimous Alito concurrence 2012 term United States Supreme Court opinions of Samuel Alito#Oxford Health Plans LLC v. Sutter 10 American Trucking Assns., Inc. v. Los Angeles majority 569 641 644–55 2013 Federal Aviation Administration Authorization Act of 1994 Unanimous Thomas concurrence 2012 term United States Supreme Court opinions of Clarence Thomas#American Trucking Assns., Inc. v. Los Angeles 11 American Express Co. v. Italian Colors Restaurant dissent 570 228 240-53 2013 Federal Arbitration Act Sherman Antitrust Act class action Ginsburg, Breyer Scalia majority 2012 term United States Supreme Court opinions of Antonin Scalia#American Express Co. v. Italian Colors Restaurant Thomas concurrence 2012 term United States Supreme Court opinions of Clarence Thomas#American Express Co. v. Italian Colors Restaurant 12 Descamps v. United States majority 570 254 257-78 2013 Armed Career Criminal Act Roberts, Scalia, Kennedy, Ginsburg, Breyer, Sotomayor Kennedy concurrence 2012 term United States Supreme Court opinions of Anthony Kennedy#Descamps v. United States Thomas concurrence 2012 term United States Supreme Court opinions of Clarence Thomas#Descamps v. United States Alito dissent 2012 term United States Supreme Court opinions of Samuel Alito#Descamps v. United States 13 Koontz v. St. Johns River Water Management Dist. dissent 570 595 619-36 2013 Fifth Amendment Takings Clause unconstitutional conditions doctrine Ginsburg, Breyer, Sotomayor Alito majority 2012 term United States Supreme Court opinions of Samuel Alito#Koontz v. St. Johns River Water Management Dist.