The company has secured protection for its technology featuring microcapsule-based additives, which can be incorporated into retrofit paints and coatings, window films, and glass.
These additives respond automatically to temperature, becoming reflective in hot weather and returning to clear when conditions cool. The result is a surface that limits overheating on hot days while still allowing light to pass through when it is needed most.
Dr Fussell originally developed the technology 2017, while studying her PhD at the University of Bristol, to address the long-standing challenge of overheating in greenhouses and glazed buildings without relying on manual shading or energy-intensive cooling.
The company is now led by a full team of specialists across polymer chemistry, formulation, and manufacturing scale-up, combining deep science with industrial delivery.