A former Assistant Attorney General for the State of New York, Barry represents product manufacturers and industry trade associations in litigation, regulatory and legislative matters. He has defended clients in complex product liability matters involving medical, scientific, and other technical issues in courts throughout the country. His experience includes representing clients in cases involving questions of disease causation and addiction.

Barry also represents clients in matters involving federal regulation and federal agencies, including the Food and Drug Administration and the Federal Trade Commission. He similarly works with clients on a wide variety of regulatory matters before state agencies and departments.

In addition to working with clients to avoid or resolve litigation or regulatory issues, Barry also engages on federal and state legislative matters. In doing so, he meets with legislators and staff, and other public officials on matters of concern to clients.