Eric counsels private and public companies, including private equity funds, on the tax aspects of their most important business transactions, including domestic and cross-border mergers and acquisitions, investments, joint ventures, and restructurings. In particular, Eric has significant experience with the tax matters most critical to clients in the technology and life science sectors. Eric also has significant experience advising clients on equity and other compensation tax matters, real estate tax matters and tax controversy matters.
Eric began his career at the firm as a summer associate in 2001.
John advises issuers, borrowers and underwriters on financings for higher education, solid waste disposal (including waste-to-energy facilities), and utilities (including water, wastewater and energy facilities). He actively advises clients in such financings on a national basis, including in California, Hawaii, Guam, Nevada and Texas.
John has been recognized as a leading lawyer by multiple organizations, including as a Chambers USA, Band 2 attorney for California Public Finance, and as one of California's top 50 development lawyers by The Daily Journal.
Kelli's current practice consists of securities, employment, antitrust, and complex litigation.
She comes to the legal field with extensive experience in team management and film and television, having worked at the top-tier Hollywood talent agency - WME - for a decade before practice.
Kelli maintains a robust pro bono practice, which includes reproductive rights and immigration work.
Mark has a finance, tax and corporate background, and focuses on structuring complex equity and debt investments, and negotiating investment, shareholder and joint venture agreements. He has a particular focus on tax and cash equity financing of renewable energy projects, including in the solar and wind space.
Mark is a recognized leader in the field. He is the former co-chair of Orrick’s Energy & Infrastructure practice, and has been named by Chambers as one of “America’s leading energy lawyers”, described by clients as “a standout.” He is also highlighted in The Legal 500 USA as a leading individual in the areas of energy: renewable/alternative and is highlighted in the conventional power category. Euromoney has recognized Mark as one of the “world’s leading project finance lawyers” and one of the “world’s leading energy and natural resource lawyers.” He has also been recognized by Best Lawyers in America for project finance law, by The Legal 500 as a leading project finance lawyer, and has been a Law360 Energy MVP. Mark is a frequent speaker on energy project and infrastructure investments.
Dan is experienced in Hatch-Waxman litigation, including disputes involving drug treatments for cancer and HIV. Dan is also experienced in biologics litigation and counseling, representing clients on matters involving expression vectors, antibodies, gene therapies, and CAR T-cell therapies. Dan’s experience includes litigating patents directed to recombinant DNA technology, complex manufacturing processes, small molecule compounds, crystalline forms, methods of treatment, oral dosage formulations, injectable formulations, and fixed dose combination products.
Dan has contributed to numerous victories on behalf of our life science clients, including a complete win in a multi-patent Hatch-Waxman trial for a client’s blockbuster cancer therapy, favorable claim constructions in numerous cases, and obtaining a special master’s report and recommendation for attorneys’ fees for the opposing parties’ exceptional discovery misconduct. Dan has courtroom advocacy experience, including presenting to the district court for Markman proceedings.
In addition to representing clients in state and federal courts nationwide and in arbitration, Ariel also counsels public and private companies and their directors and officers on a wide range of issues relating to corporate governance and litigation risk and strategy. On the regulatory side, Ariel represents institutions and individuals in connection with investigations by the DOJ, SEC, FINRA, and other state and federal agencies. She also has defended clients in several high-profile SEC and DOJ enforcement actions.
Ariel additionally maintains an active pro bono practice focused on immigration and civil rights matters.
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