Cases Argued by Neal Kumar Katyal

Neal Kumar Katyal argued 37 times in the U.S. Supreme Court since October 1955, according to Oyez.

Hamdan v. Rumsfeld

No. 05-184
548 U.S. 557

Argued Tuesday, March 28, 2006
Decided Thursday, June 29, 2006
Opinion by Justice John Paul Stevens

548 U.S. 557

Appearance No. 1

Engquist v. Oregon Department of Agriculture

No. 07-474
553 U.S. 591

Argued Monday, April 21, 2008
Decided Monday, June 9, 2008
Opinion by Justice John Roberts

553 U.S. 591

Appearance No. 2

District Attorney's Office for the Third Judicial District v. Osborne

No. 08-6
557 U.S. 52

Argued Monday, March 2, 2009
Decided Thursday, June 18, 2009
Opinion by Justice John Roberts

557 U.S. 52

Appearance No. 3

Northwest Austin Municipal Util. Dist. No. One v. Holder

No. 08-322
557 U.S. 193

Argued Wednesday, April 29, 2009
Decided Monday, June 22, 2009
Opinion by Justice John Roberts

557 U.S. 193

Appearance No. 4

United States v. Stevens

No. 08-769
559 U.S. 460

Argued Tuesday, October 6, 2009
Decided Tuesday, April 20, 2010
Opinion by Justice John Roberts

559 U.S. 460

Appearance No. 5

Pottawattamie County v. McGhee

No. 08-1065
558 U.S. 1103

Argued Wednesday, November 4, 2009
Decided Monday, January 4, 2010

558 U.S. 1103

Appearance No. 6

Lewis v. Chicago

No. 08-974
560 U.S. 205

Argued Monday, February 22, 2010
Decided Monday, May 24, 2010
Opinion by Justice Antonin Scalia

560 U.S. 205

Appearance No. 7

New Process Steel v. NLRB

No. 08-1457
560 U.S. 674

Argued Tuesday, March 23, 2010
Decided Thursday, June 17, 2010
Opinion by Justice John Paul Stevens

560 U.S. 674

Appearance No. 8

City of Ontario v. Quon

No. 08-1332
560 U.S. 746

Argued Monday, April 19, 2010
Decided Thursday, June 17, 2010
Opinion by Justice Anthony Kennedy

560 U.S. 746

Appearance No. 9

National Aeronautics and Space Administration v. Nelson

No. 09-530
562 U.S. 134

Argued Tuesday, October 5, 2010
Decided Wednesday, January 19, 2011
Opinion by Justice Samuel Alito

562 U.S. 134

Appearance No. 10

Arizona Christian School Tuition Organization v. Winn

No. 09-987,09-991
563 U.S. 125

Argued Wednesday, November 3, 2010
Decided Monday, April 4, 2011
Opinion by Justice Anthony Kennedy

563 U.S. 125

Appearance No. 11

Chamber of Commerce of the United States v. Whiting

No. 09-115
563 U.S. 582

Argued Wednesday, December 8, 2010
Decided Thursday, May 26, 2011
Opinion by Justice John Roberts

563 U.S. 582

Appearance No. 12

General Dynamics Corp. v. United States

No. 09-1298
563 U.S. 478

Argued Tuesday, January 18, 2011
Decided Monday, May 23, 2011
Opinion by Justice Antonin Scalia

563 U.S. 478

Appearance No. 13

Ashcroft v. Al-Kidd

No. 10-98
563 U.S. 731

Argued Wednesday, March 2, 2011
Decided Tuesday, May 31, 2011
Opinion by Justice Antonin Scalia

563 U.S. 731

Appearance No. 14

American Electric Power Co., Inc. v. Connecticut

No. 10-174
564 U.S. 410

Argued Tuesday, April 19, 2011
Decided Monday, June 20, 2011
Opinion by Justice Ruth Ginsburg

564 U.S. 410

Appearance No. 15

US Airways v. McCutchen

No. 11-1285
569 U.S. 88

Argued Tuesday, November 27, 2012
Decided Tuesday, April 16, 2013
Opinion by Justice Elena Kagan

569 U.S. 88

Appearance No. 16

Genesis Healthcare v. Symczyk

No. 11-1059
569 U.S. 66

Argued Monday, December 3, 2012
Decided Tuesday, April 16, 2013
Opinion by Justice Clarence Thomas

569 U.S. 66

Appearance No. 17

Kansas v. Cheever

No. 12-609
571 U.S. ___

Argued Wednesday, October 16, 2013
Decided Wednesday, December 11, 2013
Opinion by Justice Sonia Sotomayor

571 U.S. ___

Appearance No. 18

Michigan v. Bay Mills Indian Community

No. 12-515
572 U.S. ___

Argued Monday, December 2, 2013
Decided Tuesday, May 27, 2014
Opinion by Justice Elena Kagan

572 U.S. ___

Appearance No. 19

Law v. Siegel

No. 12-5196
571 U.S. ___

Argued Monday, January 13, 2014
Decided Tuesday, March 4, 2014
Opinion by Justice Antonin Scalia

571 U.S. ___

Appearance No. 20

Department of Homeland Security v. MacLean

No. 13-894
574 U.S. ___

Argued Tuesday, November 4, 2014
Decided Wednesday, January 21, 2015
Opinion by Justice John Roberts

574 U.S. ___

Appearance No. 21

B&B Hardware Inc. v. Hargis Industries Inc.

No. 13-352
575 U.S. ___

Argued Tuesday, December 2, 2014
Decided Tuesday, March 24, 2015
Opinion by Justice Samuel Alito

575 U.S. ___

Appearance No. 22

Oneok, Inc. et al. v. Learjet, Inc. et al.

No. 13-271
575 U.S. ___

Argued Monday, January 12, 2015
Decided Tuesday, April 21, 2015
Opinion by Justice Stephen Breyer

575 U.S. ___

Appearance No. 23

Kansas v. Carr

No. 14-449,14-450,14-452
577 U.S. ___

Argued Wednesday, October 7, 2015
Decided Wednesday, January 20, 2016
Opinion by Justice Antonin Scalia

577 U.S. ___

Appearance No. 24

Montanile v. Board of Trustees of the National Elevator Industrial Health Benefit Plan

No. 14-723
577 U.S. ___

Argued Monday, November 9, 2015
Decided Wednesday, January 20, 2016
Opinion by Justice Clarence Thomas

577 U.S. ___

Appearance No. 25

Dollar General Corporation v. Mississippi Band of Choctaw Indians

No. 13-1496
579 U.S. ___

Argued Monday, December 7, 2015
Decided Thursday, June 23, 2016

579 U.S. ___

Appearance No. 26

Dietz v. Bouldin

No. 15-458
579 U.S. ___

Argued Tuesday, April 26, 2016
Decided Thursday, June 9, 2016
Opinion by Justice Sonia Sotomayor

579 U.S. ___

Appearance No. 27

Fry v. Napoleon Community Schools

No. 15-497
580 U.S. ___

Argued Monday, October 31, 2016
Decided Wednesday, February 22, 2017
Opinion by Justice Elena Kagan

580 U.S. ___

Appearance No. 28

Bank of America Corp. v. City of Miami

No. 15-1111,15-1112
581 U.S. ___

Argued Tuesday, November 8, 2016
Decided Monday, May 1, 2017
Opinion by Justice Stephen Breyer

581 U.S. ___

Appearance No. 29

Lewis v. Clarke

No. 15-1500
581 U.S. ___

Argued Monday, January 9, 2017
Decided Tuesday, April 25, 2017
Opinion by Justice Sonia Sotomayor

581 U.S. ___

Appearance No. 30

Endrew F. v. Douglas County School District

No. 15-827
580 U.S. ___

Argued Wednesday, January 11, 2017
Decided Wednesday, March 22, 2017
Opinion by Justice John Roberts

580 U.S. ___

Appearance No. 31

Town of Chester v. Laroe Estates, Inc.

No. 16-605
581 U.S. ___

Argued Monday, April 17, 2017
Decided Monday, June 5, 2017
Opinion by Justice Samuel Alito

581 U.S. ___

Appearance No. 32

Bristol-Myers Squibb Co. v. Superior Court of California

No. 16-466
582 U.S. ___

Argued Tuesday, April 25, 2017
Decided Monday, June 19, 2017
Opinion by Justice Samuel Alito

582 U.S. ___

Appearance No. 33

Cyan, Inc. v. Beaver County Employees' Retirement Fund

No. 15-1439
583 U.S. ___

Argued Tuesday, November 28, 2017
Decided Tuesday, March 20, 2018
Opinion by Justice Elena Kagan

583 U.S. ___

Appearance No. 34

Hall v. Hall

No. 16-1150
584 U.S. ___

Argued Tuesday, January 16, 2018
Decided Tuesday, March 27, 2018
Opinion by Justice John Roberts

584 U.S. ___

Appearance No. 35

Trump v. Hawaii

No. 17-965
585 U.S. ___

Argued Wednesday, April 25, 2018
Decided Tuesday, June 26, 2018
Opinion by Justice John Roberts

585 U.S. ___

Appearance No. 36

The American Legion v. American Humanist Association

No. 17-1717,18-18
___ U.S. ___

Argued Wednesday, February 27, 2019

___ U.S. ___

Appearance No. 37