Han - antibiotic patent app was PR'd back in June. If you Google Cytogenix and antibiotic you'll see that a lot of folks picked this up and reprinted it. That speaks for itself. <A HREF="http://www.cytogenix.com/en_us/Company/pr_antibac.html" target="_new">http://www.cytogenix.com/en_us/Company/pr_antibac.html</A>