Robert G. Gottlieb

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...

Rachel Bond counsels domestic and international clients on regulatory compliance of food contact materials, as well as cosmetic and drug packaging materials, with the laws and regulations administered by the U.S. Food and Drug Administration (FDA) and its foreign counterparts. With nearly two decades of regulatory experience, Rachel pairs innovative legal and sound scientific strategies to help her clients bring new products to market and achieve broadened markets for their products. She assi...

G. Christopher Wright is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. G. Christopher, who practices law in Alexandria, Virginia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which G. Christopher is held by other top lawyers in the same geographic and legal practice area.

Mark E. Shaffer is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Construction and Litigation - Real Estate. Mark E., who practices law in McLean, Virginia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark E. is held by other top lawyers in the same geographic and legal practice area.

Janis Claire Kestenbaum is a top attorney recognized by Best Lawyers in the practice area(s) of Privacy and Data Security Law. Janis Claire, who practices law in Washington, District of Columbia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Janis Claire is held by other top lawyers in the same geographic and legal practice area.

Larry has significant experience in government contract consultation and litigation. His practice sees him handling significant bid protests before the U.S. Government Accountability Office (GAO) and the Court of Federal Claims, as well as internal investigations. Clients commend Larry’s “excellent command of government protest law and strategy” ( Chambers USA ) and how he “excels in litigation of government contracts and due diligence in the context of M&A” ...

Gifford R. Hampshire is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Land Use and Zoning. Gifford R., who practices law in Manassas, Virginia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gifford R. is held by other top lawyers in the same geographic and legal practice area.

Daniel R. Dwyer is a top attorney recognized by Best Lawyers in the practice area(s) of FDA Law. Daniel R., who practices law in Washington, District of Columbia, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel R. is held by other top lawyers in the same geographic and legal practice area.

John Sandweg is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. John, who practices law in Washington, District of Columbia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John is held by other top lawyers in the same geographic and legal practice area.

David Masterman has practiced for over 30 years in Northern Virginia. He is admitted to the bars of Virginia’s state and federal courts, and to the bar of the Supreme Court of the United States. Mr. Masterman has served as chair of the family law section of the Arlington County Bar Association, the Virginia Trial Lawyers Association and, more recently, the Virginia State Bar. He served on the Board of Governors for the Family Law Section for 6 years and later on the Board of Governors o...