Andrew D. Alpert

Paul J. Kiernan is a trial lawyer and appellate who focuses on administrative-agency litigation, real-estate disputes, corporate-governance litigation and local government law. He represents businesses, developers, institutions, lenders, hotels, landlords, and tenants on land use, condemnation, development and property-management disputes and matters involving distressed real estate. Mr. Kiernan has substantial experience in general commercial litigation, commercial and international arbitrat...

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...

David Baron is a lawyer recognized by Best Lawyers in the practice area of International Trade and Finance Law. David practices law in Washington, District of Columbia Best Lawyers has recognized David Baron since 2021. 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 David Baron is held by other lawyers.

Chris Burke has nearly 25 years of experience litigating construction disputes both domestically and internationally. Chris has tried multiple disputes through final award, with amounts in dispute of over US$1 billion. Chris represents clients in state and federal courts and in arbitration proceedings, and has considerable experience with international dispute resolution. Chris represents owners, general contractors, construction managers, and subcontractors through the various stages of disp...

Universally considered to be among the country's premier Supreme Court and appellate advocates, Seth Waxman served as Solicitor General of the United States from 1997 through January 2001. In addition to leading the firm's appellate practice, Mr. Waxman engages in a broad litigation and counseling practice, with particular emphasis on complex challenges involving governments or public policy, intellectual property, regulatory, criminal and commercial issues.

Peter E. Ciferri is a lawyer recognized by Best Lawyers in the practice areas of Land Use and Zoning Law and Real Estate Law. Peter E. practices law in Potomac, Maryland Best Lawyers has recognized Peter E. Ciferri since 2025. 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 Peter E. Ciferri is held by other lawyers.

William M. Klimon is a Member in Caplin & Drysdale's Washington, D.C., office. Mr. Klimon joined the firm in 2001 after he had previously practiced in the corporate law departments of two other national law firms. Since 2012, The Legal 500 has listed Mr. Klimon as a leader in his field for Not-for-Profit and Domestic Tax: East Coast. Services Mr. Klimon's practice focuses on corporate governance and transactions, particularly for nonprofit organizations. Over the last decade, he has advis...

Brian V. Breheny is a lawyer recognized by Best Lawyers in the practice areas of Corporate Governance Law, Mergers and Acquisitions Law and Securities / Capital Markets Law. Brian V. practices law in Washington, District of Columbia Best Lawyers has recognized Brian V. Breheny since 2016. 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 Brian V. Breheny is h...

Roberta K. Henault is a lawyer recognized by Best Lawyers in the practice area of Family Law. Roberta K. practices law in Fairfax, Virginia Best Lawyers has recognized Roberta K. Henault since 2021. 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 Roberta K. Henault is held by other lawyers.

Richard E. Lear practices primarily in the litigation area emphasizing insolvency, Chapter 11, and creditors’ rights and bankruptcy issues. For 25 years, Mr. Lear has served as counsel for institutional lenders, franchisors, leasing companies and landlords in connection with individual and business Chapter 11 cases and in workouts. He has also counseled clients regarding the effect of bankruptcy and insolvency on proposed bond refundings, conventional loan refinancings and other transac...