John R. Bolton
In August 2004, Patterson was appointed Deputy U.S. Permanent Representative to the United Nations. Patterson became acting Permanent Representative to the United Nations after John Danforth resigned, effective January 20, 2005. An extended delay in the confirmation of John R. Bolton by the Senate (ending when Bolton assumed the position on August 1, 2005, after a recess appointment) caused Patterson to serve as interim permanent representative longer than expected.