Leon B Greenfield

Partner, Wilmer Cutler Pickering Hale and Dorr LLP

Leon B Greenfield is a partner at Wilmer Cutler Pickering Hale and Dorr LLP. He has an exceptionally wide breadth of experience in representing clients in complex antitrust-related matters. He has represented clients in cutting edge Section 2 litigation and agency matters. He has secured antitrust clearance for major acquisitions, litigated cases in federal and state court and counselled clients on many types of antitrust issues. Mr Greenfield also has broad experience in matters outside the antitrust area, including securities regulatory matters and litigation and complex business litigation.

Many of Mr Greenfield’s recent matters have involved complex issues arising from monopolisation allegations. Mr Greenfield’s practice also includes obtaining merger clearance for transactions in a diverse range of industries, including life sciences, defence and aerospace, computer products, scientific equipment, agricultural and other chemicals, entertainment, professional services, airlines and financial services. Many of those transactions have required regulatory approval both in the United States and other countries.