Chip Yorkgitis

Bill Christiansen specializes in biotechnology patent matters, with particular emphasis on U.S. and international patent procurement, strategic management of patent portfolios, investment due diligence, early stage company counseling and competitive patent position analysis. He received his B.S. in Biochemistry and Biophysics (with honors) from Oregon State University (1991). After obtaining a Ph.D. in Biochemistry/ Biophysics/Molecular Biology from the University of Notre Dame (1995), for wh...

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Erik P. Arena is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Erik P., who practices law in Chevy Chase, Maryland, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Erik P. is held by other top lawyers in the same geographic and legal practice area.

David M. Perlman is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law and Oil and Gas Law. David M., who practices law in Washington, District of Columbia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David M. is held by other top lawyers in the same geographic and legal practice area.

Jonathan S. Klarfeld is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law. Jonathan S., 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 Jonathan S. is held by other top lawyers in the same geographic and legal practice area.

Drawing on years of experience at the EPA as acting general counsel and principal deputy general counsel, Kevin advocates and delivers results on behalf of his clients. His guidance in complex matters related to clean air, climate, clean water, pesticides, potentially toxic substances, and hazardous materials proves invaluable to clients attempting to navigate government agencies and regulations. Kevin Minoli leads Alston & Bird’s Environment, Land Use & Natural Resources Washin...

A member in Dickinson Wright’s Washington, D.C. office, Lee Petro offers strategic counsel to clients within the communications industry. Lee is highly regarded for his adept navigation of regulatory complexities, including those posed by the FCC, FTC, and Congress. He handles all aspects of broadcast and wireless regulatory matters. He also works with consumer product and industrial manufacturing clients to obtain FCC equipment authorizations for the importation and marketing of new te...

Seth Goldberg is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law. Seth, who practices law in Washington, District of Columbia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Seth is held by other top lawyers in the same geographic and legal practice area.

Joanna Kerpen is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Joanna, who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joanna is held by other top lawyers in the same geographic and legal practice area.

Thomas M. Lucas is a Shareholder and Litigation Manager in the Norfolk, Virginia office of Jackson Lewis P.C. Mr. Lucas represents management exclusively in the full range of employment and labor law matters, including employment discrimination litigation and traditional labor law. He has represented corporate clients throughout the Mid-Atlantic Region and nationally for more than 25 years, including clients in the maritime, ship repair, manufacturing, healthcare and service industries. Prior...