Somebody knows on what and this patent very similar to follica?

http://www.pharmcast.com/Patents100/Yr2005/Aug2005/080205/6924141_Hair080205.htm

» http://www.pharmcast.com/Patents100/Yr2005/Aug2005/080205/6924141_Hair080205.htm

It seems like their focus is all on wnt signaling… and yet not one mention of EGF-R inhibitors as Follica seems to be based on.