Robert Stup

Erika Harmon Arner is a nationally recognized leader in trial practice before the Patent Trial and Appeal Board (PTAB) and related appeals to the U.S. Court of Appeals for the Federal Circuit. She consistently ranks as one of the top three female attorneys appearing in PTAB trials and was named a PTAB Litigator of the Year by Managing Intellectual Property. She has argued and won a number of landmark cases at the PTAB and Federal Circuit for both patent challengers and patent owners. Erika&rs...

Thomas (Tom) Berger’s practice is based on an in-depth understanding of and experience with the chemicals, plastics, and electronics industries. As a preeminent practitioner with over 30 years of experience, Tom helps clients commercialize new chemical products and preserve supply chains for existing chemical products utilizing an interdisciplinary team approach combining law and science, with an emphasis on emerging technologies in the industrial and consumer chemicals areas. Tom&rsquo...

Chair of the firm’s Natural Resources Department and the American Indian Law & Policy Group. Represents tribal nations, those doing business with tribes and western water districts. Proven ability to resolve natural resource and water disputes before Congress and the Department of the Interior. Ryan Smith represents tribes, water districts and corporations before Congress, the Department of the Interior and the courts on tribal issues and Western natural resource issues. He has sign...

Influential advocate and fundraiser in Democratic politics. Tech and telecom attorney who served for the Senate Commerce Committee. Thrives in critical situations that require a rapid response. Al Mottur is a senior Democratic strategist who solves the most complex and thorny political issues clients face in Washington, D.C. He connects organizations with leaders at the highest levels of Democratic politics, in both Congress and the Biden administration, and uses his legal and policy intellec...

For more information, please visit www.gibsondunn.com/lawyer/richman-cynthia/ .

William F. Gould is a lawyer recognized by Best Lawyers in the practice area of Criminal Defense: White-Collar. William F. practices law in Washington, District of Columbia Best Lawyers has recognized William F. Gould since 2018. 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 William F. Gould is held by other lawyers.

Natan J. Leyva is a lawyer recognized by Best Lawyers in the practice area of Tax Law. Natan J. practices law in Washington, District of Columbia Best Lawyers has recognized Natan J. Leyva since 2020. 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 Natan J. Leyva is held by other lawyers.

John E. Kelly is a lawyer recognized by Best Lawyers in the practice areas of Criminal Defense: White-Collar and Health Care Law. John E. practices law in Washington, District of Columbia Best Lawyers has recognized John E. Kelly since 2024. 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 John E. Kelly is held by other lawyers.

Recognizing that many people meet Heather Mehigan during times of significant personal and family turmoil, her legal insight and sincerity puts them at ease. A tireless advocate for her clients, she assesses the circumstances of each matter and then works collaboratively with all parties to affect the best possible resolution. Heather instills a sense of confidence in her clients, and opposing counsel respect her fair and firm efforts to achieve consensus. Her areas of focus include fiduciary...

Tuhin Ganguly is a lawyer recognized by Best Lawyers in the practice area of Litigation - Intellectual Property. Tuhin practices law in Washington, District of Columbia Best Lawyers has recognized Tuhin Ganguly since 2027. 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 Tuhin Ganguly is held by other lawyers.