Biotech timeline

Events

June 17, 1930
Feb 9, 1951
Approx. 1953
1970
1974
February 1975
June 23, 1976
June 16, 1980
December 12, 1980
September 18, 1985
Approx. 1990 - April, 2003
May 1998
June 28, 2012
January 13, 2013
May 13, 2013