If you go to the nanobiotech.us web site, scroll down the page to Gary Mezo's Nanobiotech facebook page. Open this up , you will see a video that Fox news did for Nanobac tx. Mezo brags about owning Nanobac patents. He does state that Nanobac is a public company.
Maybe Dr. Mezo owns the patents for Nanobac Tx, Urobac and Dermabac and the the remainder of the Nanobac patents which are related to future pharmaceutical drug development are still held by Nanobac? There were numerous patents awarded to the company.
I own numerous shares of NNBP stock, i have felt for a long time that that NNBP management was not on the up and up they seemed more interested in paying penny stock promoters than building a foundation for the company to move forward.