seems like you put up the definition but did not understand it, anyone can have a collection, does not mean some or all of the collection is effective. hope this helps you out, or, if you were a loyal shareholder who believes in the mission of this company you might consider the possibility that they have a working collection but have not unleashed it on the competition, made it public, yet. they need to finish testing before they release facts, dont you think. just a thought.