STOCKHOLM, Oct. 8  -- The following is a list of winners of the Nobel Prize in Chemistry since 2004:

2014: Eric Betzig (United States),Stefan W. Hell (Germany), and William E. Moerner (United States);

2013: Martin Karplus (United States and Austria), Michael Levitt (United States, Britain, and Israel), Arieh Warshel (United States and Israel);

2012: Robert J. Lefkowitz and Brian K. Kobilka (United States);

2011: Daniel Schechtman (Israel);

2010: Richard F. Heck (United States), Ei-ichi Negishi and Akira Suzuki (Japan);

2009: Venkatraman Ramakrishnan and Thomas A. Steitz (United States), and Ada E. Yonath (Israel);

2008: Osamu Shimomura (Japan), Martin Chalfie and Roger Y. Tsien (United States);

2007: Gerhard Ertl (Germany);

2006: Roger D. Kornberg (United States);

2005: Yves Chauvin (France), Robert H. Grubbs and Richard R. Schrock (United States);

2004: Aaron Ciechanover and Avram Hershko (Israel), Irwin Rose (United States).