Kathleen L. Ferrell

Catherine M.C. Farrelly, formerly Catherine M. Clayton, is a partner and Co-Chair of the Trademark & Brand Management Group and is also a member of the firm’s Litigation Group. Ms. Farrelly is an internationally recognized leader in the field of trademark law who advises some of the world’s leading brands on intellectual property matters. She helps her clients plan strategies, manage trademark portfolios, and protect trademarks and other IP in the US and world markets. She rep...

Ivan Sacks is a private client lawyer and trusted advisor to international and domestic families of significant wealth. He became global Chairman of Withers Worldwide in July 2013. Ivan is also head of the firm’s Latin American Planning Group.Both in the US and in an international context, he counsels families and entrepreneurs on the structuring of their closely held business interests, family offices, and charitable foundations, the design and administration of trusts and estates, and...

Amelia K. Brankov advises companies and individuals on litigation and transactional matters, with a particular focus on arts and culture. In her art law practice, Ms. Brankov advises galleries, collectors, artist studios, artist estates and foundations, curators, art advisors, appraisers, conservators, publishers, and startups. She assists clients in all legal aspects of transactions involving artwork including purchase agreements, consignment agreements, commission agreements, and loan agree...

Erik Klingenberg is the Chair of Dentons' Capital Markets practice, specializing in structured finance, including all aspects of commercial and residential mortgage-backed securities, asset-backed securities and other structured products. Erik is praised by clients as a “sophisticated,” “hands-on,” “creative,” “extremely smart” and “excellent lawyer,” with sources commending his "broad range of expertise and understand[ing] immediate...

Mr. Greifer regularly handles matrimonial matters involving large and complex marital estates. Mr. Greifer has a well-earned reputation for strategic thinking, financial acumen and successful representation of clients in all facets of matrimonial litigation. Mr. Greifer’s litigation track record and professional reputation often fosters a conducive environment for settlement without the need for litigation, although if litigation is necessary, Mr. Greifer is an effective, efficient and ...

David J. Kaufmann is a founding member and senior partner of New York City’s Kaufmann Gildin Robbins & Oppenheim LLP. David - - partner-in-charge of Kaufmann Gildin’s franchise team - - is nationally acclaimed as one of America’s foremost franchise lawyers. The United States District Court for the Southern District Court of New York long ago held that “David Kaufmann is unquestionably an expert in franchise law.” The New York Times lauds David as “a law...

Mark A. Rosen is a Partner in Peckar & Abramson PC , based in New York, New York, with practice responsibilities that also extend to New Jersey. His practice focuses on Arbitration, Construction Law, and Litigation – Construction, including construction and contract law , public contract matters, surety issues, and complex commercial litigation. With more than four decades of experience, Mark is known for a practical, solutions-oriented approach to resolving construction-related dis...

For more information, please visit www.gibsondunn.com/lawyer/mehraban-darius/ .

Robert J. Driscoll is a lawyer recognized by Best Lawyers in the practice area of Advertising Law. Robert J. practices law in New York, New York Best Lawyers has recognized Robert J. Driscoll since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Robert J. Driscoll is held by other lawyers.

David Mallen is an advertising and media attorney who focuses his practice on helping marketers from a variety of industries with national advertising campaigns, analysis of claim substantiation issues, compliance with consumer protection law, and resolution of advertising disputes. An experienced trial lawyer, David represents clients in all phases of litigation in state and federal court and in alternative dispute resolution. As former deputy director of the National Advertising Division of...