EFF's Patent Hit List has European Cousins.
http://kwiki.ffii.org/Eff040630En
http://www.wired.com/news/politics/0,1283,64038,00.html
E.g. Acacia
ClearChannel has an application: http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=WO02087125
IdeaFlood has an application: http://v3.espacenet.com/textdoc?DB=EPODOC&IDX=EP1368760
Maybe more?
