Job Title Category: Associate

  • Mai Matsubara

    Mai Matsubara

    People

    Mai Matsubara

    Associate
    Areas of focus

    Mai Matsubara focuses her practice on data protection, cybersecurity and information technology law. In particular, she advises clients on compliance with EU data protection and privacy legislation.

    Mai has worked with multinational companies, and has particular strength in the automotive sector.

    Mai published an article on personal data transfers outside the European Union in the book “Les défis sectoriels du RGPD” published by LexisNexis. She also contributed to the book “Droit des données personnelles : Les spécificités du droit français au regard du RGPD” published by Dalloz.

    Results
    Recognitions
    Capabilities and industries
    Regional markets
    Community
    Credentials
    Education
    • University of Paris 1 Panthéon-Sorbonne, Master 2 E-commerce and Digital Economy Law
    • University of Paris 1 Panthéon-Sorbonne, Master 1 Business Law
    • Sophia University
    Admissions
    • Paris
    Languages
    • English
    • French
    • Japanese
  • Ian D. McKay

    Ian D. McKay

    People

    Ian D. McKay

    Associate
    Areas of focus

    Ian McKay is a member of the Litigation Practice Group, where he represents clients in a broad range of corporate and commercial disputes.

    While earning his law degree, Ian was the executive managing editor of the Notre Dame Law Review, a brief writer for the Notre Dame moot court team and a member of the Notre Dame Exoneration Justice Clinic where he worked with clients who were wrongfully convicted. Ian also received the Faculty Award of Excellence for the top grade in Criminal Law, Federal White-Collar Crime, Internal Investigations, Legal Writing and Trial Advocacy.

    Results
    Recognitions
    Capabilities and industries
    Regional markets
    Community
    Credentials
    Education
    • Notre Dame Law School, JD, magna cum laude,
    • Point Loma Nazarene University, BA, magna cum laude,
    Admissions
    • Illinois
  • Brennen Sharp-Polos

    Brennen Sharp-Polos

    People

    Brennen Sharp-Polos

    Associate

    Los Angeles

    Areas of focus

    Brennen Sharp-Polos is a member of the Litigation Practice Group, where he represents clients in a broad range of corporate and commercial disputes, as well as white-collar investigations.

    While earning his law degree, Brennen was a summer intern at the Sheriff’s Services Division of the Los Angeles Office of County Counsel. He also served as US Army sergeant, working as a cryptologic linguist and paratrooper while on active duty in Italy. As a reservist, he has served as a signals intelligence analyst and a mission manager.

    Results
    Recognitions
    Capabilities and industries
    Regional markets
    Community
    Credentials
    Education
    • University of Southern California Gould School of Law, JD
    • University of California, Berkeley, BA
    Admissions
    • California
    Languages
    • English
    • Arabic
    • Italian
  • Romain Souchon

    Romain Souchon

    People

    Romain Souchon

    Associate
    Areas of focus

    Romain Souchon focuses his practice on investment management and investment funds, regularly advising local and international asset managers in the structuring, formation, offering and organization of regulated and unregulated investments funds, as well as regulatory matters relating to alternative investments funds, their managers and services providers.

    Romain has been a member of the Luxembourg bar since 2019 and is a member of the Luxembourg Banking and Financial Law Association. Romain worked for more than 3 years in one of the most prominent Luxembourg law firms and has worked overall for more than 6 years in the investment fund industry.

    Results
    Recognitions
    • Legal 500 EMEA, Recommended Lawyer, 2025
    Capabilities and industries
    Regional markets
    Community
    Credentials
    Education
    • Toulouse Capitole University, Law Degree ( ), Licence en droit
    • Toulouse Capitole University, Master 1 in International
    • University of Montpellier, European and Comparative Law
    • Master 2 in International Business Law
    Admissions
    • Luxembourg
    • Paris
    Languages
    • English
    • French
    • Italian
    • Spanish
  • Marc-Us Ong

    People

    Marc-Us Ong

    Associate

    London – 22 Bishopsgate

    Areas of focus

    Marc-us Ong focuses his practice on various matters of corporate law including mergers and acquisitions and private company advisory work. He works with both national and international clients across multiple jurisdictions and across sectors such as technology, telecommunications, healthcare and sport.

    Results
    • Advised a global engineering and design services firm on the sale of its engineering services business*
    • Acted for an international designer and manufacturer of specialised components on its acquisition of a key manufacturer in the telecommunications industry*
    • Advised on the multimillion sale of two unit trusts to a large commercial property investment and development company in the UK*

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    Recognitions
    Capabilities and industries
    Regional markets
    Community
    Credentials
    Education
    • University of Law, LPC
    • University of Nottingham, LLB Law
    Admissions
    • England & Wales
    Languages
    • English
    • Chinese (Mandarin)
  • Michael S. Burnett

    Michael S. Burnett

    People

    Michael S. Burnett

    Associate

    Washington, DC

    Areas of focus

    Michael S. Burnett focuses his practice on regulatory and transactional matters in the energy industry.

    While earning his law degree, Michael served as a legal intern at the California Department of Justice and as a research assistant at the UCLA Hugh & Hazel Darling Law Library. He was also a managing editor for the Journal of Environmental Law and Policy and a production editor for the Journal of Free Speech Law.

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    Results
    Recognitions
    Capabilities and industries
    Regional markets
    Community
    • Purdue University Boilers Go to DC Program, alumni mentor
    Credentials
    Education
    • University of California, Los Angeles School of Law, JD, BA
    • Purdue University, BSEEE
    Admissions
    • Arizona
    • District of Columbia
    Languages
    • English
  • Connor M. Larson

    Connor M. Larson

    People

    Connor M. Larson

    Associate
    Areas of focus

    Connor Larson focuses his practice on intellectual property litigation and other high-stakes business conflicts across a range of highly regulated and technology-driven industries. Connor represents clients in the pharmaceutical and healthcare sectors, particularly in life sciences and litigation under the Hatch-Waxman Act.

    While in law school, Connor earned recognition as a Kent Legal Scholar and was an executive articles editor for the Chicago-Kent Journal of Intellectual Property. He also served as a judicial extern for the Honorable Daniel B. Malone at the Circuit Court of Cook County’s Probate Division.

    Prior to attending law school, Connor worked at a pharmaceutical company where he worked on the analytical development for new pharmaceutical drugs.

    Results
    Recognitions
    Capabilities and industries
    Regional markets
    Community
    Credentials
    Education
    • Chicago-Kent College of Law, JD, cum laude,
    • University of Wisconsin–Madison, BS, Chemistry
    Admissions
    • Illinois
    Courts/Agencies
    • US District Court for the Eastern District of Wisconsin
    • US Patent and Trademark Office
  • Ian J. Howard

    Ian J. Howard

    People

    Ian J. Howard

    Associate

    Washington, DC

    Areas of focus

    Ian J. Howard focuses his practice on intellectual property litigation matters.

    While in law school, Ian served as a judicial extern for the Honorable John A. Kronstadt of the US District Court for the Central District of California. He was also an articles editor for The University of Chicago Law Review and he worked in the University of Chicago Law School’s Jenner & Block Supreme Court and Appellate Clinic.

    Results
    Recognitions
    • District of Columbia Courts, Capital Pro Bono Honor Roll, 2023
    Capabilities and industries
    Regional markets
    Community
    Credentials
    Education
    • University of Chicago Law School, JD, Chemical Engineering, with honors
    • The University of Texas at Austin, BS, with honors
    Admissions
    • District of Columbia
  • Karen Gover

    Karen Gover

    People

    Karen Gover

    Associate
    Areas of focus

    Karen Gover is a member of the Intellectual Property Practice Group.

    While in law school, Karen served as a judicial intern for the Honorable Rachel P. Kovner of the US District Court for the Eastern District of New York. She was also a member of the Harvard Cyberlaw Clinic and a staff editor for the Harvard Journal of Law and Technology.

    Prior to starting her law career, Karen served as a university professor for more than a decade.

    Results
    Recognitions
    Capabilities and industries
    Regional markets
    Community
    Credentials
    Education
    • Harvard Law School, JD, magna cum laude,
    • Pennsylvania State University, PhD
    • University of Richmond, BA
    Admissions
    • Massachusetts
  • Michele Mantiero

    People

    Michele Mantiero

    Associate
    Areas of focus

    Michele Mantiero focuses his practice on domestic and international tax matters. He has a wealth of experience in tax due diligence, tax planning and tax structuring activities. Michele has also advised clients on generational transitions and repatriation regimes.

    Michele is a fully qualified chartered accountant.

    Results
    • Assisted an Italian-based company in the transition from national accounting standards to international accounting standards*
    • Assisted a Dutch-based company in the structuring of its acquisition of an Italian group of companies*

    *Matter handled prior to joining McDermott

    Recognitions
    Capabilities and industries
    Regional markets
    Community
    Credentials
    Education
    • University of Verona, MA
    • University of Verona, BA
    Admissions
    • Milan
    Languages
    • English
    • Italian