From the Wikipedia page:
Created by Hart Hanson, the series is very loosely based on the life and writings of novelist and forensic anthropologist Kathy Reichs, who also produces the show. Its title character, Temperance Brennan, is named after the protagonist of Reichs’ crime novel series. Similarly, Dr. Brennan in the Bones universe writes successful mystery novels featuring a fictional forensic anthropologist named Kathy Reichs. Bones is a joint production by Josephson Entertainment, Far Field Productions and 20th Century Fox Television. The series is the longest-running one-hour drama series produced by 20th Century Fox Television.