Roberto Carlos Pereira Chumbe

Jose Nuñez concentrates his practice in the area of U.S. Federal taxes, international and domestic estate planning and corporate matters. He devotes a large part of his practice to the U.S. Federal tax rules applicable to foreign investors with U.S. businesses and investments, and U.S. investors with businesses and investments abroad. Jose is also quite involved in the formation and operation of domestic and foreign business entities like corporations, partnerships and limited liabilit...

Dr. Joe Liebeschuetz is a partner in Alston & Bird’s Intellectual Property Patents Group in the Menlo Park office. For the last two decades, Dr. Liebeschuetz has represented biotechnology and pharmaceutical companies in patent matters. He has prosecuted several patents on platform technologies, including humanized antibodies, DNA arrays and transgenic animals, some of which have been widely licensed. He has particular experience in antibodies, having worked with several leading enti...

Michael S. Hines is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Michael S., who practices law in Boston, Massachusetts, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael S. is held by other top lawyers in the same geographic and legal practice area.

For more information, please visit www.gibsondunn.com/lawyer/biancamano-j-keith/ .

John M. Manion is one of the founding shareholders of Ryan Kromholz & Manion, S.C., located in Brookfield, Wisconsin. The firm, which traces its roots back to 1873, was formed in 1998 and practices in all areas of intellectual property law including patent, trademark, copyright and unfair competition law and related litigation. John is registered to practice before the United States Patent and Trademark Office and admitted to practice in the United States District Court for the Eastern an...

Jared Welsh counsels entertainment and digital media companies, brand owners, and creative individuals on a broad range of entertainment and intellectual property matters. He focuses his practice on complex entertainment, media, technology, and intellectual property transactions, with an emphasis on digital media distribution and the licensing of music, videos, and other entertainment content. Jared also has deep experience in the protection, maintenance, exploitation, and enforcement of copy...

William H. Pincus is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. William H., who practices law in West Palm Beach, Florida, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William H. is held by other top lawyers in the same geographic and legal practice area.

Kelsey P. Donnalley is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Kelsey P., who practices law in Atlanta, Georgia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kelsey P. is held by other top lawyers in the same geographic and legal practice area.

Michael Mortimer is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Employers. Michael, who practices law in Manchester, New Hampshire, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael is held by other top lawyers in the same geographic and legal practice area.

Joel Nomkin is a partner in the firm's Litigation practice. He has more than 25 years of experience in the areas of complex commercial litigation and appellate law. He also frequently serves as an advisor to in-house counsel on risk management and litigation strategy.