Patenting Live (19th Century - 2013)

Main

1873
1911
1920
December 1947
1948
1961 - 2013
1994 - 2013

European Approach

1975
1988
1995
1998
1999

American Approach

1880 - 2013
1980
1985
1987
1988
December 2001

Biotechnology

1970 - 2013
1980 - 2013