http://www.european-patent-office.org
2. United Kingdom
http://www.org.uk
3. Germany
http://www.deutsches-patentamt.de
4. France
http://www.inpi.fr
5. Hungary
http://www.hpo.hu
6. Switzerland
http://www.ige.ch
7. Spain
http://www.oepm.es
8. Finland
http://www.prh.fi
9. Italy
http://www.minindustria.it
10. Netherlands
http://www.minez.nl