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Profile Picture

Allyson N. Ho

Allyson
Ho

Partner

CONTACT INFO

aho@gibsondunn.com

TEL:+1 214.698.3233

FAX:+1 214.571.2971

Dallas

2001 Ross Avenue, Suite 2100, Dallas, TX 75201-2923 USA

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PRACTICE

Appellate and Constitutional Law Litigation Privacy, Cybersecurity and Data Innovation

BIOGRAPHY

Allyson N. Ho is a partner in the Dallas office of Gibson, Dunn & Crutcher and co-chair of the Firm’s nationwide Appellate and Constitutional Law practice group.

Mrs. Ho is “undoubtedly one of the premier appellate lawyers in the United States,” according to Chambers.  She has presented over 90 oral arguments in federal and state courts nationwide, including multiple high-stakes cases on behalf of business before the U.S. Supreme Court.

Her most significant wins include a U.S. Supreme Court reversal worth billions of dollars for unionized employers in the Sixth Circuit; a U.S. Supreme Court reversal limiting the power of federal regulators; a multi-billion dollar environmental win in the Fifth Circuit; a multi-billion dollar commercial victory for the founder of a technology company in the Appellate Division of the New York Supreme Court; a billion dollar environmental win in the Houston Court of Appeals; a nine-figure commercial victory in the Texas Supreme Court; a nine-figure arbitration win in the Fifth Circuit; reversal of bellwether class certification order in the Michigan Court of Appeals; landmark wins for the health care industry in the Second Circuit, for the technology industry in the Texas Supreme Court, and for the financial services industry in the Fort Worth Court of Appeals; and precedent-setting constitutional victories in federal courts nationwide.

Mrs. Ho is one of only a small group of advocates nationwide, and the only one in Texas, ranked among the country’s top appellate lawyers every year for the past ten years by Chambers.  She is one of the few appellate lawyers nationwide named to the BTI Client Service All-Stars List, recognized by corporate counsel for “delivering the absolute best in client service.”  She received the Gregory S. Coleman Outstanding Appellate Lawyer Award from the Texas Bar Foundation and a Women in Business Award from the Dallas Business Journal, and she has been featured as a “Master Oral Advocate” in a leading textbook on legal advocacy.  She is also routinely named as a leading appellate lawyer by Benchmark, The Best Lawyers in America®, and The Legal 500, among other publications.

Numerous profiles of Mrs. Ho have appeared in the media. The American Lawyer has recognized her in its “Litigators of the Week” column every year for the past four years.  The National Law Journal has repeatedly featured her on its “Appellate Hot List.” Law360 has honored her as an “Appellate MVP,” “Litigation Powerhouse,” and leading member of the “Employment Group of the Year.”  Texas Lawyer has recognized her as a “Distinguished Leader,” “Attorney of the Year Finalist,” leading member of a “Litigation Department of the Year,” and one of the state’s most “Winning Women.”  Other profiles include “Texas Appellate Power Couple” (Texas Lawbook, Jan. 7, 2021), “Three Supreme Court Insiders From Outside the Beltway” (National Law Journal, July 21, 2016), and “A Supreme Month: Lawyer Credits Preparedness in Ability to Argue Two U.S. High Court Cases in Three Weeks” (Texas Lawyer, Dec. 8, 2014).

Federal and State Appellate Practice

Mrs. Ho has argued a series of high stakes, landmark cases on behalf of the business community before the U.S. Supreme Court.  National Law Journal called her a “Veteran SCOTUS Advocate” in the “upper echelons of Supreme Court practice.” Law360 named her a “Supreme Court Star” and “one of the nation’s preeminent appellate lawyers.”  And EmpiricalSCOTUS.com ranked her among “the most successful attorneys that currently practice before the Court.”  Mrs. Ho once argued two significant business cases before the Court within the span of 21 days—including a “significant ruling for employers” that “paved a new path for companies paying millions of dollars in retiree health care benefits” (Law360), as well as a landmark administrative law dispute in which “several justices agreed with Ho’s contention that SCOTUS should revisit and overrule its own precedent” (Law360).  She also prevailed against the EEOC in a case that the employment defense bar called “good news for employers across the country.”  And in “the most important patent case in modern history” according to patent law experts, her argument before the Court was credited for “pick[ing] up two votes that pundits thought unreachable.”

She has appeared before every federal court of appeals in the country, including en banc arguments before the Fourth and Sixth Circuits.  She has successfully represented business clients in every circuit, including the First (Pruco Life Insurance Company), Second (Swiss Federation; Rite Aid), Third (Johnson & Johnson), Fourth (Genex Services), Fifth (United Space Alliance LLC; Elliott Co.; MERSCORP; 24 Hour Fitness USA, Inc.; Stream Energy; Health Management Systems), Sixth (Deutsche Bank; American Airlines; M&G Polymers), Seventh (Expedia), Eighth (Cotter), Ninth (Boeing; JP Morgan Chase Bank), Tenth (Mitchell International), Eleventh (AstraZeneca), D.C. (FedEx), and Federal (Repros Therapeutics) Circuits.

In addition, Mrs. Ho regularly appears in state appellate courts across the country.  She has argued numerous cases in the Texas Supreme Court, Texas appellate courts in Dallas, Houston, San Antonio, Corpus Christi, and Eastland, and state appellate courts in Arizona, Michigan, New York, Ohio, Oklahoma, and West Virginia, prevailing on behalf of Ford Motor Company, PepsiCo, International Paper, Tenet, GameStop, Deutsche Bank, and Unit.

Government and Public Service Experience

Mrs. Ho has a distinguished record of experience at the highest levels of the federal government.  She served as Special Assistant to President George W. Bush, Counselor to Attorney General John Ashcroft, and law clerk to Justice Sandra Day O’Connor of the U.S. Supreme Court and Judge Jacques L. Wiener Jr. of the U.S. Court of Appeals for the Fifth Circuit.

Her record of public service also includes appointments to various boards and commissions.  Among the most notable are her election as a member of the Administrative Conference of the United States, a trustee of the United States Supreme Court Historical Society, a trustee of the Texas Supreme Court Historical Society, and a member of the Federalist Society’s Board of Visitors.  She is also vice chair of the Federal Judicial Evaluation Committee, appointed by U.S. Senators John Cornyn and Ted Cruz to evaluate potential appointments of all federal judges and U.S. Attorneys in Texas, and has previously served on the U.S. Magistrate Judge Merit Selection Panel for the Northern District of Texas.  She has also testified before Congress on issues of importance to the business community.

Other Background Information

An active pro bono litigator, Mrs. Ho works most frequently with the First Liberty Institute and as amicus counsel for the National Organization for Victim Assistance and the National Crime Victim Law Institute.  Her amicus briefs have been cited by the Supreme Court both during oral argument and in multiple opinions. She is a frequent public speaker and active member of the Federalist Society, the American Law Institute, and the Washington Legal Foundation’s Legal Policy Advisory Board.

Mrs. Ho graduated from Duke University magna cum laude with a B.A. in English, Rice University with an M.A. and Ph.D. in English Literature, and the University of Chicago Law School with high honors.  She was a member of the Law Review and Order of the Coif. She and her husband Jim, a federal judge, have a twin daughter and son.

EDUCATION

University of Chicago Law School - 2000 Juris Doctor

Rice University - 1994 Ph.D.

Rice University - 1994 Master of Arts

Duke University - 1988 Bachelor of Arts

ADMISSIONS

District of Columbia Bar

Texas Bar

RECENT PUBLICATIONS

Firm News - August 8, 2023 | Benchmark Names Veronica Moyé Among the Top 10 Women in Litigation and Recognizes 10 Partners Among the Top Women in Litigation 2023
Firm News - June 23, 2023 | Gibson Dunn Ranked in 2023 U.S. Legal 500
Firm News - June 12, 2023 | Eleven Gibson Dunn Lawyers Named 2023 BTI Client Service All-Stars
Firm News - June 1, 2023 | Gibson Dunn Earns 108 Top-Tier Rankings in Chambers USA 2023
Firm News - May 5, 2023 | Allyson Ho Receives Civil Rights Award
Article - April 18, 2023 | The Supreme Court Should Move to Protect Victims of True Threats
Firm News - March 24, 2023 | Allyson Ho and Mike Raiff Named Litigators of the Week
Firm News - June 22, 2022 | Gibson Dunn Ranked in 2022 U.S. Legal 500
Firm News - June 1, 2022 | Gibson Dunn Earns 101 Top-Tier Rankings in Chambers USA 2022
Press Releases - April 13, 2022 | Gibson Dunn Appoints Thomas Dupree and Julian Poon to Join Allyson Ho as Co-Chairs of the Appellate and Constitutional Law Practice Group
Firm News - June 29, 2021 | Gibson Dunn Ranked in 2021 U.S. Legal 500
Client Alert - June 17, 2021 | Supreme Court Limits Extraterritorial Reach Of The Alien Tort Statute
Firm News - May 20, 2021 | Gibson Dunn Earns 94 Top-Tier Rankings in Chambers USA 2021
Firm News - December 10, 2020 | Twelve Partners Named 2020 BTI Client Service All-Stars
Client Alert - October 22, 2020 | The Jurisprudence of Supreme Court Nominee Amy Coney Barrett
Client Alert - July 20, 2020 | Supreme Court 2019 Term – Summary Of Decisions Affecting Business Litigation
Firm News - July 6, 2020 | Gibson Dunn Ranked in 2020 U.S. Legal 500
Client Alert - May 27, 2020 | Texas Supreme Court Rules That “Anti-Washout” Clause Purporting to Extend Overriding Royalty Interests to a “New Lease” Violates Rule Against Perpetuities
Client Alert - April 14, 2020 | Supreme Court Reschedules Half of Remaining Cases for Argument in Fall 2020
Firm News - August 15, 2019 | Gibson Dunn Lawyers Recognized in the Best Lawyers in America® 2020
Firm News - July 11, 2019 | Gibson Dunn Ranked in 2019 U.S. Legal 500
Firm News - June 22, 2018 | Allyson Ho Receives Outstanding Appellate Lawyer Award from Texas Bar Foundation
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