Liquidia Technologies, a nanotechnology company, designs, develops, and manufactures engineered particles and films for applications in life and materials science sectors. It develops micro and nanoparticles for the delivery of biological and small molecule therapeutics, as well as for the development of vaccines and inhaled therapeutics in the life sciences sector. The Company also develops nano-patterned optical films for displays, lighting, photovoltaics, and related applications in the material science sector.