REFR vs NTRB Comparison

Research Frontiers Inc is engaged in the development and marketing of technology and devices to control the flow of light. The company develops and licenses its patented suspended particle device light-control technology to other companies that manufacture and market the SPD-Smart chemical emulsion, the light-control film made from the chemical emulsion, the light-control panels made by laminating the film, electronics to power end-products incorporating the film, or lamination services for, and the end-products. The company's revenue source comes from the licensing of technology.

Nutriband Inc is engaged in the development of a portfolio of transdermal pharmaceutical products. AVERSA technology is the company's product that incorporates aversive agents to prevent the Abuse, Diversion, Misuse, and Accidental exposure of drugs with abuse potential specifically Opioids. The majority of the revenue is generated from the sale of goods that include consumer transdermal and coated products.