Intelectual Property Owners Association

Serving the Global Intellectual Property Community

Top 300 Patent Owners

Below is an archive for the top 300 Patent Owners list compiled by IPO in the Spring every year.

2013 Top 300 Patent Owners , 06/10/2014
2012 Top 300 Patent Owners, 06/24/2013
2011 Top 300 Patent Owners, 05/25/2012
2010 Top 300 Patent Owners, 05/25/2011
2009 Top 300 Patent Owners, 05/24/2010
2008 Top 300 Patent Owners, 05/21/2009
2007 Top 300 Patent Owners, 05/21/2008
2006 Top 300 Patent Owners, 04/13/2007
2005 Top 300 Patent Owners, 06/02/2006
2004 Top 300 Patent Owners, 03/08/2004
2003 Top 300 Patent Owners, 02/04/2004
2002 (Top 300 Organizations) Numerical, 05/08/2003
2002 (Top 300 Organizations) Alphabetical, 05/08/2003
2001 (Top 300 Organizations) Alphabetical, 03/08/2002
2001 (Top 300 Organizations) Numerical, 03/08/2002
2000 Top 300 Patent Owners (Alphabetical, 02/12/2001
2000 (Top 300 Organizations) Numerical, 02/11/2001
1999 (Top 300 Organizations) Numerical, 06/18/2000
1999 (Top 300 Organizations) Alphabetical, 03/08/2000
1998 (Top 300 Organizations), 09/02/1999
1997 (Top 200 Organizations), 10/04/1998
1996 (Top 200 Organizations), 08/05/1997
1995 (Top 200 Organizations), 03/08/1996
1994 (Top 200 Organizations), 04/10/1995
1993 (Top 200 Organizations), 05/12/1994
1992 (Top 200 Organizations), 06/12/1993
1991 (Top 200 Organizations), 06/14/1992
1990 (Top 200 Organizations), 07/16/1991
1989 (Top 200 Organizations), 08/18/1990
1988 (Top 200 Organizations), 09/20/1989
1987 (Top 200 Organizations), 11/22/1988
1986 (Top 100 Organizations), 12/24/1987
1985 (Top 100 Organizations), 01/26/1986
1984 (Top 200 Organizations), 02/28/1985