Aaron L. Nielson

ALN

Solicitor General

Office of the Solicitor General

Total arguments

Home state

Unavailable

Date of birth

Jan 1, 1970

Gender

Unavailable

Which side they argue

Petitioner0

Respondent5

Amicus curiae1

23-1345

For respondent

Danny Richard Rivers v. Eric Guerrero, Director, Texas Department of Criminal Justice, Correctional Institutions Division

For respondent · Respondent

Argued Mar 31, 2025 · Decided Jun 12, 2025

23-1300

For respondent

Nuclear Regulatory Commission, et al. v. Texas, et al.

For respondent · Respondents Texas, Et Al

Argued Mar 5, 2025 · Decided Jun 18, 2025

23-1122

For respondent

Free Speech Coalition, Inc., et al. v. Ken Paxton, Attorney General of Texas

For respondent · Respondent

Argued Jan 15, 2025 · Decided Jun 27, 2025

22-555

For respondent

ALN

Solicitor General

Office of the Solicitor General

Aaron L. Nielson

Total arguments

Home state

Unavailable

Date of birth

Jan 1, 1970

Gender

Unavailable

Which side they argue

Petitioner0

Respondent5

Amicus curiae1

23-1345

For respondent

Danny Richard Rivers v. Eric Guerrero, Director, Texas Department of Criminal Justice, Correctional Institutions Division

For respondent · Respondent

Argued Mar 31, 2025 · Decided Jun 12, 2025

23-1300

For respondent

Nuclear Regulatory Commission, et al. v. Texas, et al.

For respondent · Respondents Texas, Et Al

Argued Mar 5, 2025 · Decided Jun 18, 2025

23-1122

For respondent

Free Speech Coalition, Inc., et al. v. Ken Paxton, Attorney General of Texas

For respondent · Respondent

Argued Jan 15, 2025 · Decided Jun 27, 2025

22-555

For respondent

22-913

For respondent

Richard Devillier, et al. v. Texas

For respondent · Respondent

Argued Jan 16, 2024 · Decided Apr 16, 2024

19-422

Amicus

Patrick J. Collins, et al. v. Janet L. Yellen, Secretary of the Treasury, et al.

Amicus · Court-appointed Amicus Curiae

Argued Dec 9, 2020 · Decided Jun 23, 2021

Aaron L. Nielson

Aaron L. Nielson

Oral arguments before the Court.

OT 2024

Danny Richard Rivers v. Eric Guerrero, Director, Texas Department of Criminal Justice, Correctional Institutions Division

Nuclear Regulatory Commission, et al. v. Texas, et al.

Free Speech Coalition, Inc., et al. v. Ken Paxton, Attorney General of Texas

OT 2023

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Aaron L. Nielson

Aaron L. Nielson

Oral arguments before the Court.

OT 2024

Danny Richard Rivers v. Eric Guerrero, Director, Texas Department of Criminal Justice, Correctional Institutions Division

Nuclear Regulatory Commission, et al. v. Texas, et al.

Free Speech Coalition, Inc., et al. v. Ken Paxton, Attorney General of Texas

OT 2023

NetChoice, LLC, dba NetChoice, et al. v. Ken Paxton, Attorney General of Texas

Richard Devillier, et al. v. Texas

OT 2020

Patrick J. Collins, et al. v. Janet L. Yellen, Secretary of the Treasury, et al.