Shannon Barrett

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...

Jason M. Branciforte is a lawyer recognized by Best Lawyers in the practice area of Litigation - Labor and Employment. Jason M. practices law in Washington, District of Columbia Best Lawyers has recognized Jason M. Branciforte since 2018. 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 Jason M. Branciforte is held by other lawyers.

Sahmra Stevenson is a lawyer recognized by Best Lawyers in the practice area of Family Law. Sahmra practices law in Rockville, Maryland Best Lawyers has recognized Sahmra Stevenson since 2027. 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 Sahmra Stevenson is held by other lawyers.

David is the managing partner of the Washington, D.C. office, as well as the co-leader of the Investment Management Group. Prior to joining Sullivan & Worcester, David was Special Counsel in the Washington, D.C. office of Gibson, Dunn & Crutcher. He previously served as Assistant General Counsel for Legislation and Investment Company and Adviser Regulation at the Securities and Exchange Commission and as Counsel to SEC Commissioner Aulana Peters.

Ivan Schlager is an international trade and national security partner in the Washington, D.C., office of Kirkland & Ellis LLP. Ivan provides counsel on structuring, negotiating and documenting transactions to address regulatory issues, including approval by the Committee on Foreign Investment in the United States (CFIUS). He represents a diverse group of clients ranging from defense companies, major telecommunications providers, and media and technology companies to private equity firms a...

Peter Asaad is a lawyer recognized by Best Lawyers in the practice area of Immigration Law. Peter practices law in Washington, District of Columbia Best Lawyers has recognized Peter Asaad since 2020. 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 Asaad is held by other lawyers.

Lance Brasher is the head of the firm’s North American Energy and Infrastructure Projects Group. He has served for more than 20 years as lead lawyer in complex acquisition, financing and development transactions involving energy and infrastructure facilities in the United States and around the world. Mr. Brasher has advised diversified energy companies, utilities, private investment firms and financial institutions in all phases of solar, wind and other renewable energy projects; gas an...

Michael J. Goecke is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Litigation - Real Estate, Litigation - Trusts and Estates and Real Estate Law. Michael J. practices law in Bethesda, Maryland Best Lawyers has recognized Michael J. Goecke since 2018. 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 Michael J. Goecke is h...

Howard L. Nelson is a lawyer recognized by Best Lawyers in the practice areas of Energy Law and Oil and Gas Law. Howard L. practices law in Washington, District of Columbia Best Lawyers has recognized Howard L. Nelson since 2018. 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 Howard L. Nelson is held by other lawyers.

Jeffrey B. Stern serves as co-leader of the Firm's Global Hospitality, Resort and Timeshare Team. He concentrates his practice in the areas of real estate development, timeshare and hospitality with an emphasis on the resort development and finance industries. His clients consist of a wide variety of owners, developers, lenders, financial institutions, and marketing and management companies, ranging in size from entrepreneurial ventures to Fortune 100 corporations in connection with the follo...