HAYNES AND BOONE - Key Persons


Adam H. Sencenbaugh

Job Titles:
  • Partner

Adrian C. Azer

Job Titles:
  • Partner
Adrian Azer exclusively represents corporate policyholders in a variety of complex insurance coverage matters. Clients seek Adrian's representation in connection with insurance recovery for cybersecurity breaches and mass tort claims, disputes over general liability coverage for various toxic tort and environmental claims, and disputes over directors and officers' coverage. Adrian also counsels clients in bankers professional liability (BPL) matters. Adrian has represented public and private companies, non-profit entities, and government contractors, and has litigated against insurers in state and federal courts across the nation and in various arbitration tribunals. Having worked as a bankruptcy litigator for seven years, he has particular skill navigating insurance issues within the context of a bankruptcy proceeding. Adrian is representing the Boy Scouts of America in connection with insurance coverage for claims of alleged sexual abuse. Adrian is frequently called upon to write about insurance topics, including but not limited to a number of articles about issues related to COVID-19. Adrian's articles on cyber insurance have been published in Inside Counsel magazine and in Law360. Adrian Azer, the new Haynes and Boone, LLP Washington, D.C. Office Managing Partner, was recently featured in a Law360 Pulse article discussing his new role with the firm. Read an excerpt below: When clients call Haynes and Boone, LLP's Adrian Azer, it's usually to tap his insurance recovery expertise to help resolve a thorny damage claim. It's not the kind of call he hopes to get, however, in his [...]

Albert C. Tan

Job Titles:
  • Partner

Alberto de la Peña

Job Titles:
  • Partner

Alejandro González

Job Titles:
  • Partner / Mexico City

Aleksandra Kopec

Job Titles:
  • Partner / Charlotte

Amanda Wright


Andreas Dracoulis

Job Titles:
  • Partner / London

Angela Grant

Job Titles:
  • Partner / Washington, D.C.

Arie Heijkoop

Job Titles:
  • Partner

Arthur A. Cohen

Job Titles:
  • Partner

Austin Elam

Job Titles:
  • Partner

Barry F. McNeil

Job Titles:
  • Senior Counsel / Dallas

Barry I. Buchman

Job Titles:
  • Partner / Washington, D.C.

Benjamin "Ben" Owens

Job Titles:
  • Partner / Charlotte

Benjamin Baucom

Job Titles:
  • Partner / Charlotte

Benjamin Pelletier

Job Titles:
  • Partner / San Francisco

Bill McDonald - Chief Legal Officer

Job Titles:
  • Senior Counsel

Bradley J. Richards - Chief Legal Officer

Job Titles:
  • Senior Counsel

Brandon Jones

Job Titles:
  • Partner / Fort Worth

Brent Beckert

Job Titles:
  • Partner / Dallas

Brian C. Kwok

Job Titles:
  • Partner

C. Robert Bruner

Job Titles:
  • Partner / Dallas

Carlos Carrasco

Job Titles:
  • Partner / San Antonio

Carol Phagan


Charlene Liu

Job Titles:
  • Partner

Charles "Charlie" Harris

Job Titles:
  • Partner / Charlotte

Charles A. Beckham Jr.

Job Titles:
  • Partner

Charlotte Dallas


Cherrie Citro


Colin Giuseppe Cox

Job Titles:
  • LLP Associate

Craig Stahl

Job Titles:
  • Partner

Craig Unterberg

Job Titles:
  • Partner

D.J. Beaty

Job Titles:
  • Partner

Dallas Fort Worth

Job Titles:
  • Partner

Dallas Houston Shanghai


Dallas New York Shanghai


Daniel L. Geyser

Job Titles:
  • Partner Chair - U.S. Supreme Court Practice

Daniel P. Malone Jr.

Job Titles:
  • Partner
  • Partner Denver Office Managing Partner

David A. Bell

Job Titles:
  • Partner / Dallas

David Ammons

Job Titles:
  • Partner
  • Co - Chair - Litigation Practice Group

David L. McCombs

Job Titles:
  • Partner

David M. O'Dell

Job Titles:
  • Partner

David P. Bender

Job Titles:
  • Partner

David W. O'Brien

Job Titles:
  • Partner / Austin

Denver Chicago


Denver Dallas


Diana Liebmann

Job Titles:
  • Partner

Diego Sánchez

Job Titles:
  • Partner / Mexico City

Dina Blikshteyn

Job Titles:
  • Partner Co - Chair - AI and Deep Learning Practice Group

Dustin T. Johnson

Job Titles:
  • Partner

Edgar Klee

Job Titles:
  • Partner / Mexico City

Edmund Amorosi

Job Titles:
  • Partner

Eduardo Corzo

Job Titles:
  • Partner / Mexico City

Edward M. Lebow

Job Titles:
  • Counsel / Washington, D.C.

Emily Fuller

Job Titles:
  • Partner / London

Emmie Gooch

Job Titles:
  • Counsel

Eugene Goryunov

Job Titles:
  • Partner

Fort Worth Dallas

Job Titles:
  • Partner

Frank S. Wu

Job Titles:
  • Partner

Frank Z. Ruttenberg

Job Titles:
  • Partner / San Antonio

Gary J. Edwards - Chief Legal Officer

Job Titles:
  • Senior Counsel

George Hinchey

Job Titles:
  • Partner / San Antonio

George Y. Gonzalez

Job Titles:
  • Partner

Gilbert D. Porter

Job Titles:
  • Partner

Giorgio Bovenzi

Job Titles:
  • Partner / New York

Haynes Boone Lawyers

Job Titles:
  • Author Chapters in Fund Finance 2023
  • Expert

Holly Loftis

Job Titles:
  • Partner / Charlotte

Houston London


Houston The Woodlands


Isaac K. Neill

Job Titles:
  • Partner / Charlotte

J. Kelly Bufton

Job Titles:
  • Senior Counsel / Chicago

James Brown

Job Titles:
  • Partner / London

Jason T. Lao

Job Titles:
  • Partner

Javier E. Martinez

Job Titles:
  • Partner / San Antonio

Jeff Nichols

Job Titles:
  • Partner

Jeffrey M. Becker

Job Titles:
  • Partner / Dallas

Jeffrey T. Kuehnle

Job Titles:
  • Partner

Jesse J. Gelsomini

Job Titles:
  • Partner

Joan Zhou


John D. Fognani

Job Titles:
  • Partner / Denver

Jonathan R. Bowser

Job Titles:
  • Partner

Justin R. Bonanno

Job Titles:
  • Partner / New York

Justin Riess

Job Titles:
  • Partner

Karen C. Denney

Job Titles:
  • Partner

Kenneth G. Parker

Job Titles:
  • Partner

Kit Addleman

Job Titles:
  • Partner
  • Director of the Atlanta Regional Office of the SEC
  • Partner / Dallas

Kurt L. Gottschall

Job Titles:
  • Partner / Denver

Larry B. Pascal

Job Titles:
  • Partner Co - Chair - International Practice Group

Laura E. O'Donnell

Job Titles:
  • Partner Co - Chair - Litigation Practice Group

Lauren Brogdon

Job Titles:
  • Partner

LeAnn L. Chen

Job Titles:
  • Partner

Lee F. Johnston

Job Titles:
  • Partner / Denver

Lisa Starnes


Liza L.S. Mark

Job Titles:
  • Partner
  • Haynes Boone Partner

MacKenzie "Mac" Henry

Job Titles:
  • Partner / Charlotte

Madelyn Calabrese

Job Titles:
  • Partner / New York

Mark Johnson

Job Titles:
  • Partner / London

Markus Esly

Job Titles:
  • Partner / London

Marti Lozano


Mary Simmons Mendoza

Job Titles:
  • Partner Chair - Environmental Practice Group

Matthew Costello

Job Titles:
  • Partner

Natasha Breaux

Job Titles:
  • Partner / Houston

Nicholas Foss-Pedersen

Job Titles:
  • Partner / London

Nora Titus

Job Titles:
  • Phil Albert Author Law360 Article

Palo Alto San Francisco

Job Titles:
  • Partner

Patricia C. Mastropierro

Job Titles:
  • Partner

Patricia Frechette


Patrick L. Hughes

Job Titles:
  • Partner

Paul H. Amiel

Job Titles:
  • Member of the Board of Directors
  • Partner
  • Corporate Finance Partner at Haynes Boone
  • Partner / Dallas
Paul has served as a member of the board of directors of several local charitable organizations. He has been involved with many of Haynes and Boone's internal committees, and served as the firm's chief information officer for more than 20 years.

Phil Lookadoo

Job Titles:
  • Partner / Washington, D.C.

Philip Albert

Job Titles:
  • Partner
  • Partner in the Intellectual Property Practice Group of the San
Philip Albert is a partner in the Intellectual Property Practice Group of the San Francisco office of Haynes and Boone, LLP. His practice focuses on patent prosecution, including interfacing with patent practitioners in other countries, setting up internal patent review processes so that limited resources are allocated to the most important inventions, evaluating patents of others for purchase, licensing, or design-around, and addressing intellectual property components of a larger transaction, acquisition or due diligence project. He has significant experience representing clients developing many critical technologies, including streaming, network protocols, network security, artificial intelligence, blockchain, animation, and the Internet of Things.

Purvi Patel Albers

Job Titles:
  • Partner
  • Adviser and Counsel to Fortune 500
  • Partner / Dallas
Purvi Patel Albers serves as trusted adviser and counsel to Fortune 500 companies and high-growth ventures on the management of their valuable brand investments. Purvi has been recognized for bringing "an amazing personality and a fantastic reputation" to her work on portfolio management and trademark enforcement for domestic and multinational companies. (Chambers USA, Chambers and Partners, 2017). She also has been highlighted by World Trademark Review for her "sophisticated brand management skills" and "incisive analysis, commercial awareness, and fast turnaround times." Purvi's primary practice focus includes: U.S. and foreign trademark clearance, protection and enforcement strategy U.S. and foreign trademark and internet enforcement, including oppositions, cancellations and Uniform Dispute Resolution Proceedings (UDRP) disputes Social media counseling and enforcement Copyright, trade dress, non-traditional trademark and customs counseling and enforcement. Purvi currently serves as a World Intellectual Property Organization (WIPO) Arbitrator for the Uniform Domain-Name Dispute Resolution Policy (UDRP). Purvi also serves as an NSO National Trustee for the National Symphony Orchestra, on the Executive Committee and Board of Directors for both The Arts Community Alliance (TACA) and Dallas Theater Center (DTC), and on the Board of Directors for the Indian American CEO Council (IACEO). She previously served on the board of directors of the International Trademark Association (INTA) from 2013-2015, and co-chaired INTA's 2013 annual meeting.

Raghav Bajaj

Job Titles:
  • Partner
  • Partner / Austin
Raghav Bajaj advises clients on patent office trials before the Patent Trial and Appeal Board (PTAB), including inter partes review (IPR) proceedings. Raghav frequently takes a lead role representing both petitioners and patent owners in various industries and technologies, including computer hardware, computer software, networking, electronic commerce, and mobile device applications. Clients rely on Raghav's comprehensive IPR experience in connection with all phases of patent office trials, including petition drafting, discovery, briefing, and oral argument. He has served as counsel in more than 60 proceedings. Raghav's practice group was ranked as one of the most active and successful in representing petitioners at the PTAB by the 2020 edition of IPR Intelligence Report (Patexia Inc.). Raghav's practice also includes preparing and prosecuting patent applications. With a Computer Science degree from the University of Pennsylvania School of Engineering and Applied Science, Raghav has the background to communicate complex technical concepts in simple language. He enjoys the challenge of finding creative ways to apply legal doctrines to technology in order to obtain victories for his clients. Raghav was honored with the 2020 "Rising Star Award" by the South Asian Bar Association of North America (SABA) and serves as the chair of the South Asian Bar Association of Austin.

Randall C. Brown

Job Titles:
  • Partner

Raquel O. Alvarenga - Chairman

Job Titles:
  • Chairman
  • Partner
  • Chairman - Labor and Employment Practice Group
Raquel is the Chair of the firm's Labor and Employment practice group. She has a full-service labor and employment practice that includes negotiating the employment aspects of complex M&A deals and other business transactions, counseling corporate clients on workforce issues, and litigating all manner of labor and employment disputes.

Ricardo Garcia-Moreno

Job Titles:
  • Partner

Richard D. Anigian

Job Titles:
  • Partner
  • Partner / Dallas

Robert A. Lauer

Job Titles:
  • Partner

Sakina Rasheed Foster

Job Titles:
  • Partner

San Antonio Austin


San Antonio Dallas

Job Titles:
  • Partner

Sharon E. Jones

Job Titles:
  • Chief
  • Chief Diversity, Equity and Inclusion Officer
Sharon Jones serves as the Chief Diversity, Equity and Inclusion Officer at Haynes Boone, helping to strategize, lead, and implement the firm's diversity plan. Sharon is a partner in the firm's Labor and Employment Practice Group, leveraging her background as a federal prosecutor and as a litigator and counselor with Fortune 500 corporations and private law firms to help Haynes Boone clients with practical solutions to their diversity, equity, and inclusion goals. Sharon will be a member of the ESG cross- disciplinary group at the firm. Before joining Haynes Boone, Sharon was the President/CEO of Jones Diversity, a consulting firm that worked with Am Law 100 firms nationwide on best practices. Additionally, she previously served as an Assistant United States Attorney for the Northern District of Illinois, based in Chicago, where she conducted federal grand jury investigations and trials in high profile white-collar criminal cases. Sharon has practiced law and been a community leader over a 25-year career, including positions as a federal prosecutor, with major law firms and with Fortune 500 Corporations. She has served as the Chief Operating Officer for the Chicago Urban League, a not for profit focused on African American economic development. Sharon is a co-author of two bar association reports providing consulting advice to Los Angeles County: The City in Crisis-A Report by the Special Advisor to the Board of Police Commissioners on the Civil Disorder in Los Angeles and Report of the Los Angeles County Bar Association Advisory Committee for the Office of the District Attorney. Sharon has served in leadership roles on numerous not for profit boards as well as a past President of the Harvard Law School Alumni Association (2010-2012) and was responsible for the launch of the HLSA Global Women's Alliance. She serves on the Board of Directors for the Institute for Inclusion in the Legal Profession and the Federal Defenders Program Board, among others. Sharon has received numerous awards including the Chicago Bar Association's Breaking Barriers, Building Bridges Award) and the Black Women Lawyer's Visionary Award for Women Making History for Making a Difference. She is the author of "Mastering the Game: Career Strategies for Success" which provides the unwritten rules for career success for women and diverse professionals. Sharon is a graduate of Harvard Law School and Harvard College. She is licensed in Illinois. She is admitted in the U.S. District Court for the Central District of California, the U.S. District Court for the Northern District of Illinois; the U.S. Courts of Appeals for the Seventh and Ninth Circuits, and the U.S. Supreme Court.

Sharon L. Baldasare

Job Titles:
  • Partner
  • Partner / New York
  • Partner in the Real Estate
Sharon Baldasare is a partner in the Real Estate Practice Group in the New York office of Haynes Boone, and represents commercial landlords and tenants in all aspects of leasing. Clients rely on Sharon for her understanding of their business needs and goals and her ability to handle a high volume of complex commercial leasing work. Sharon has developed particular experience in negotiating a variety of lease transactions on behalf of tenants for office, retail and industrial locations in the New York City metropolitan area and throughout the country. In addition to representing two Fortune 500 companies in all aspects of their corporate facility/leasing needs, Sharon also regularly represents tenants from a range of industries-including news media, publishing, television/movie production, telecommunications and sports and entertainment-with respect to their commercial leasing matters. Clients trust Sharon to efficiently and effectively structure, negotiate, and complete their lease transactions, drawing on her substantial experience to identify and propose resolutions to issues that are acceptable to all parties involved in a transaction.

Shelly Ortega


Susan Pierce


Tamara I. Devitt

Job Titles:
  • Partner

Teena Grewal

Job Titles:
  • Counsel / London

Theodore Foster

Job Titles:
  • Partner / Denver

Thomas J. Williams

Job Titles:
  • Partner / Fort Worth

Tianyun Ji

Job Titles:
  • Associate

Todd Cubbage

Job Titles:
  • Partner Co - Chair - Finance Practice Group

Tom Chen

Job Titles:
  • Partner

Tom Ferns

Job Titles:
  • Partner / London

Valisa Berber-Thayer

Job Titles:
  • Partner

Virginia Construction

Job Titles:
  • Co - Editor

William Cecil

Job Titles:
  • Partner

Zach Burnett

Job Titles:
  • Partner / Dallas