Job Title Category: Partner

  • Brian W. Oaks

    Brian W. Oaks

    People

    Brian W. Oaks

    Partner
    Areas of focus

    Brian W. Oaks focuses his practice on intellectual property law, with a particular emphasis on patent post-grant trials, patent litigation, and patent portfolio development and management.

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    Results
    • Successfully challenged patents in the PTAB asserted in federal court and threatened against a prominent personal computer and server manufacturer‌
    • Successfully challenged patents in the PTAB asserted in federal court and threatened against a prominent memory device designer
    • Successfully challenged dozens of patents in the PTAB asserted in federal court and threatened against a prominent oil and gas services industry company*
    • Successfully represented a leading computer processor manufacturer in the PTAB, Western District of Texas and Court of Appeals for the Federal Circuit*
    • Successfully challenged numerous patents in the PTAB asserted in federal court against multiple electric power generation companies*

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    Recognitions
    • Best Lawyers in America, Litigation – Intellectual Property (2025-2027), Litigation – Patent, (2026-2027), Patent Law, 2027
    • Patextia, PTAB Intelligence Report, Top 1-2% PTAB Attorney, 2023
    Capabilities and industries
    Regional markets
    Community
    • American Bar Association
    • Austin Bar Association
    • Austin Intellectual Property Law Association
    • Long Center for the Performing Arts, trustee
    Credentials
    Education
    • University of Virginia School of Law, JD
    • The University of Texas, BS, Mechanical Engineering
    Admissions
    • Texas
    Courts/Agencies
    • US Patent and Trademark Office
    • US Court of Appeals for the Federal Circuit
    • US District Court for the Western District of Texas
    • US District Court for the Eastern District of Texas
    Languages
    • English
  • Paula Heyman

    Paula Heyman

    People

    Paula Heyman

    Partner
    Areas of focus

    Paula Heyman litigates patent and technology disputes in federal courts across the US and before the International Trade Commission (USITC). She handles matters involving a wide range of technologies, including computer systems, power adapters, computer chips, telecommunications systems, database management software, medical devices and neural network technology. Paula helps clients effectively enforce their intellectual property rights and provides strategic counsel to companies accused of infringement. She has extensive experience in patent interference and post-grant proceedings before the US Patent and Trademark Office (USPTO).

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    Results
    • Represented an industrial automation control provider in litigation asserting multiple patents related to process control using neural networks*
    • Successfully defended a large enterprise software and services company against multimillion-dollar commercial fraud claims*
    • Successful representation of a major computer equipment manufacturer at trial, including conducting direct examination of several fact witnesses and the cross-examination of the technical expert, where damages liability was reduced by 90%*

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    Recognitions
    • Texas Super Lawyers Rising Star, 2008
    Capabilities and industries
    Regional markets
    Community
    • The Honorable Lee Yeakel Intellectual Property American Inn of Court, member
    • Austin Intellectual Property Law Association, member
    • Intellectual Property Owner’s Association, Women in IP Law Committee, member
    Credentials
    Education
    • Syracuse University College of Law, JD, Electrical Engineering, magna cum laude
    • Cornell University, BS
    Admissions
    • Texas
    Courts/Agencies
    • US Patent and Trademark Office
    • US Court of Appeals for the Federal Circuit
    • US District Court for the Southern District of Texas
    • US District Court for the Eastern District of Texas
    • US District Court for the Western District of Texas
    • US District Court for the Northern District of Georgia
    • US District Court for the Southern District of New York
    • US District Court for the Southern District of Indiana
  • Shah Jahan H. Khandokar

    Shah Jahan H. Khandokar

    People

    Shah Jahan H. Khandokar

    Partner

    London – 22 Bishopsgate

    Areas of focus

    Shah Jahan H. Khandokar is a Partner at McDermott Will & Schulte in London with a practice focused on complex energy, infrastructure, mining, and natural resources transactions across emerging and developed markets.

    Shah Jahan helps clients navigate complex regulatory, financing, and geopolitical challenges to deliver transformative projects that support economic growth, sustainable development, and the transition to resilient economies.

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    Results

    Data Centres & Power & Energy Transition

    • Advised PLN and the Republic of Indonesia in relation to all of the Republic of Indonesia’s initiatives to meet its net zero emissions target under the Paris Agreement including the following mandates leading the way in the energy transition.  The matter included advising on:
      • (i) the development of a hydrogen hub between PLN and sembcorp;
      • (ii) the country’s participation in the “Just Energy Transition Partnership” with the UK, EU, Japan, and USA;
      • (iii) the “Energy Transition Mechanism” with the Asian Development Bank to accelerate the retirement of coal power plants; and
      • (iv) the country’s de-dieselization programme as part of the country’s efforts to meet the Paris Agreement commitments.
    • Advising on the development of a 300 MW solar PV + data center project in Uruguay.
    • Advising on the development of a 50 MW wind project in El Salvador.

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    Recognitions
    • Best Lawyers in United Kingdom, Energy and Natural Resources Law, Ones to Watch, 2023 – 2025
    • Legal 500 UK, Next Generation Partner, Projects, Energy and Natural Resources: Renewables, 2026-2027, Projects, Energy and Natural Resources: Power, & Emerging Markets, 2023-2026; Recommended, 2027
    Capabilities and industries
    Regional markets
    Community
    • Association of International Energy Negotiators, member
    • International Bar Association, member
    Credentials
    Education
    • BPP Law School, LPC
    • BPP Law School, PGDL
    • University of Nottingham, BA, with honors
    Admissions
    • England and Wales
    Courts/Agencies
    • Supreme Court of England and Wales
    Languages
    • English
    • Bengali
  • Stephanie L. Stein

    Stephanie L. Stein

    People

    Stephanie L. Stein

    Partner

    New York – One Vanderbilt Avenue

    Areas of focus

    Stephanie Stein focuses her practice on commercial real estate transactions, including acquisitions and dispositions, mortgages and mezzanine financings, leasing and joint ventures. Her practice spans a broad range of asset classes, including commercial, industrial, multifamily, retail, office, hotel, mixed-use and senior living.

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    Results
    Recognitions
    • Best Lawyers: Ones to Watch in America, Real Estate Law, 2023-2026
    • Legal 500 US, Recommended, 2025
    • CRE Finance Council, 20 Under 40, 2025
    • Super Lawyers, Rising Star, Real Estate, 2023
    Capabilities and industries
    Regional markets
    Community
    • Leadership Council on Legal Diversity, mentor
    • CRE Finance Council, Women’s Network, member and mentor
    • Handy Inc., NextGen Committee Chair, 2019-2021
    Credentials
    Education
    • University of Miami School of Law, JD
    • University of Pennsylvania, BA
    Admissions
    • New York
    • Florida
    • District of Columbia
  • Megan Vallerie

    Megan Vallerie

    People

    Megan Vallerie

    Partner

    New York – One Vanderbilt Avenue

    Areas of focus

    Megan Vallerie advises clients on a broad range of complex real estate transactions on both the debt and equity sides of the table. She has significant experience representing banks, life insurance companies, capital markets lenders, debt funds and other alternative lenders at all levels of the capital stack, including in connection with mortgage and mezzanine financing, securitized loans, construction lending, preferred equity investments, bridge financing and other structured financings, as well as intercreditor, co-lender and participation arrangements.

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    Results
    • In the one of the largest retail transactions of 2022, represented a private equity fund co-managed by a global investment manager and NY based development firm together with their operating partner in the acquisition of a mixed-use lifestyle center located in Westchester County, including multiple joint venture arrangements and acquisition and construction financing for planned improvements to reposition the retail portions of the center*
    • Represented a global investment manager together with its operating partner in connection with the acquisition and recapitalization of a $1B 15 medical office portfolio, including the assumption and modification of existing loans encumbering individual properties in the portfolio*
    • Represented a global investment manager in connection with the acquisition of a 27 medical office portfolio across 13 states, including fixed and floating rate acquisition financing, and the simultaneous acquisition of 2 life science properties from the same seller, in a transaction valued at over $600MM*

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    Recognitions
    • The Legal 500 US, Recommended, 2023
    Capabilities and industries
    Regional markets
    Community
    • CRE Finance Council, Women’s Network, member
    Credentials
    Education
    • Fordham University School of Law, JD
    • University of California, Los Angeles, BA
    Admissions
    • New York
  • Joel C. Haims

    Joel C. Haims

    People

    Joel C. Haims

    Partner

    New York – One Vanderbilt Avenue

    Areas of focus

    Joel C. Haims focuses his practice on securities litigation, including class actions, shareholder derivative cases, and corporate control litigation, as well as Securities and Exchange Commission (SEC) enforcement proceedings and corporate internal investigations. He regularly represents public companies and their officers, directors, and board committees in cases before trial and appellate courts throughout the country and in mediation to facilitate settlement. He defends clients across a diverse range of industries and has extensive experience representing foreign-based companies in US securities litigation. He is also frequently called upon by boards and senior executives to advise on directors’ and officers’ (D&O) insurance coverage.
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    Results

    Securities Class Actions/Individual Cases

    • Won dismissal of all claims against Argo Blockchain plc and its officers and directors in a shareholder class action in federal court in New York alleging claims under Section 11 of the Securities Act of 1933 and Section 10(b) of the Securities Exchange Act of 1934
    • Obtained Report and Recommendation recommending dismissal of all claims against a large accounting and professional services firm in a shareholder class action in federal court in Delaware alleging claims under Section 10(b) of the Exchange Act and Rule 10b-5
    • Co-led the defense on behalf of 300 issuers and over 1,000 individual defendants in the “IPO Allocation” securities class actions*

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    Recognitions
    • Chambers USA, Litigation: Securities, 2025-2026
    • Legal 500, Securities Litigation: Defense
    Capabilities and industries
    Regional markets
    Community
    Credentials
    Education
    • Cornell Law School, JD
    • Baruch College, BBA
    Admissions
    • New York
  • Denise Burke

    Denise Burke

    Areas of focus

    Denise Burke is a trusted and enthusiastic advisor to healthcare clients and investors. With more than 30 years of healthcare experience, she serves as a seasoned and creative problem solver to a wide range of providers in the academic, governmental, non-profit and for-profit sectors on complex regulatory, operational, compliance and transactional diligence matters.

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    Results
    Recognitions
    • Chambers USA, Band 2 in Healthcare: Regulatory, 2023-2024
    • Memphis Medical News, Recognized in InCharge Healthcare, 2015-present
    • Best Lawyers in America, Healthcare Law, 2010-2025
    • Best Lawyers in America, Lawyer of the Year in Memphis: Healthcare Law, 2022 and 2024

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    Capabilities and industries
    Regional markets
    Community
    • Common Table Health Alliance, Former Board Member American Health Law Association, Member
    • American Heart Association Go Red for Women, Memphis Chapter, Former Executive Leadership Team
    • Memphis Chapter of the National Association of Health Service Executives. Advisory Board Member

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    Credentials
    Education
    • University of Memphis, JD, with honors
    • University of Tennessee, BS
    Admissions
    • Tennessee
  • Luc Jansen

    Luc Jansen

    People

    Luc Jansen

    Partner

    New York – One Vanderbilt Avenue

    Areas of focus

    Represents US and non-US sponsors in the formation of private investment funds across a range of strategies

    Advises on private equity and buyout funds, real estate funds, credit funds, infrastructure funds, funds of funds, high-net-worth feeder funds, and financial services funds

    Counsels clients on high-profile and complex cross-border fund formation transactions

    Advises private equity sponsors on internal firm management, corporate governance, and succession planning arrangements

    Luc Jansen represents US and non-US sponsors in the formation of private investment funds across a variety of strategies, including private equity and buyout funds, real estate funds, credit funds, infrastructure funds, funds of funds, high-net-worth feeder funds, and financial services funds. Luc also has significant fund formation experience counseling clients in a variety of high-profile and complex transactions.

    With a strong cross-border background in private investment funds, Luc is equipped to handle clients’ global needs – particularly within the US and the UK, where he has practiced law.

    Luc also counsels private equity sponsors on a wide range of matters, such as the establishment, documentation, and implementation of internal firm management, corporate governance, and succession planning arrangements.

    Results
    Recognitions
    • Legal 500 US, Recommended
    • Legal Media Group, Investment Funds Rising Star of the Year, Americas
    Capabilities and industries
    Regional markets
    Community
    • American Bar Association, member
    Credentials
    Education
    • Columbia Law School, LLM, Harlan Fiske Stone Scholar
    • University of Amsterdam School of Law, LLM, Fulbright Scholar
    • Utrecht University, MS
    • Utrecht University School of Law, LLB
    Admissions
    • New York
    Languages
    • English
    • Dutch
  • Patrick D. Ryan

    Patrick D. Ryan

    People

    Patrick D. Ryan

    Partner
    Areas of focus

    Patrick D. Ryan focuses his practice on employee benefits- and executive compensation-related matters.

    Patrick regularly advises private equity funds and other companies in connection with corporate transactions, mergers and acquisitions, divestitures, carve-outs, restructurings and add-ons. In relation to this work, he routinely counsels clients with respect to employee- and employee benefits-related integration matters, including the negotiation and preparation of transition services or employee leasing arrangements as well as internal communications to affected employees. Patrick also has extensive experience with qualified plan matters, such as plan drafting, administration and operation, as well as corrective actions under the Internal Revenue Service’s (IRS) Employee Plans Compliance Resolution System.

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    Results
    • Represented Waller Helms Advisors, LLC, an independent advisory firm with nearly 50 investment professionals that provides investment banking services to clients in the insurance and wealth management sectors, in its pending sale to Houlihan Lokey Inc., a global investment bank
    • Represented Bain Capital Insurance, the dedicated investing unit of Bain Capital, in its backing of Emerald Bay Risk Solutions, a new carrier platform for long-term managing general agents (MGA) platform partnerships
    • Represented Windrose Health Investors in its acquisition of CardioOne Inc. , a physician enablement company built specifically to serve independent cardiologists. WindRose makes equity investments in companies that operate within the services sectors of the healthcare industry
    • Represented Gemspring Capital Management, LLC, a Connecticut-based private equity firm with $3.5 billion of capital under management, in its acquisition of a majority interest in ClearCompany Holdings, a provider of human capital management software

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    Recognitions
    • Best Lawyers: Ones to Watch in America, Employee Benefits (ERISA) Law, 2025-2026
    Capabilities and industries
    Regional markets
    Community
    Credentials
    Education
    • University of Illinois Chicago School of Law, LLM, with honors
    • DePaul University, JD
    • Indiana University, BS
    Admissions
    • Illinois
  • Nathan L. Mihalik

    Nathan L. Mihalik

    People

    Nathan L. Mihalik

    Partner
    Areas of focus

    Nathan L. Mihalik advises public and private companies, as well as private equity funds and other financial sponsors, in a variety of complex transactions, including mergers and acquisitions, divestitures, joint ventures, strategic investments and alliances, carve-outs, recapitalizations, “going private” transactions and special committee representations. Nathan also has extensive experience advising public companies on corporate governance and securities matters and sophisticated commercial arrangements.

    Results
    • Advised Aaron’s Holdings Company, Inc. in the public company spin-off of its Aaron’s Business segment*
    • Represented Total System Services in numerous transactions including:
      • A $54 billion merger of equals with Global Payments*
      • The acquisition and related financing of Netspend, a company focused on the reloadable prepaid card market for underbanked consumers, for $1.4 billion*
      • The acquisition of TransFirst for $2.35 billion*
    • Represented American First Finance Inc. in its $1.47 billion sale to FirstCash Inc.*

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    Recognitions
    Capabilities and industries
    Regional markets
    Community
    • Georgia Bar Association, member
    • American Bar Association, member
    Credentials
    Education
    • University of Pittsburgh, JD, cum laude, Order of the Coif
    • Emory University, BBA, with honors
    Admissions
    • Georgia