They have had a commercial product for several years. It would be useful to know the magnitude of the sales and the profits. " NanoLogix packaging allows for an extended shelf-life that is more than double today’s standard. In ongoing shelf-life tests, NanoLogix plates containing TSA media have maintained nutrient and moisture levels for longer than one year. NanoLogix TSA plates can be used for isolating microorganisms, total plate count, and for maintaining stock cultures. We sell exclusively to established medical and scientific entities including laboratories, medical institutions, universities, businesses, and research establishments. We will not sell to non-qualified individuals." https://nanologix.com/120-2/