Colloidal Silver: Facts and Fiction (Part 2)
Colloidal silver solution was originally patented in 1924 and even today most colloidal silver solutions are still made to that patent; though the manufacturing technology has improved significantly since then (see Part 1).
Keith Moellar is a world leading authority on colloidal silver solution, having been responsible for obtaining a new patent for an advanced silver solution in 2006. The significance of this is that in order to obtain a patent it is necessary to demonstrate a new product or technology and the US Patent Office requires hard evidence to support any claims made by the new patent. This means that the Patent Office provides independent validation of any claims made and it is not just company marketing.
Keith can therefore speak with authority when he says that many companies promoting colloidal silver are in fact using old data. Referring to internet advertising Keith says,
