1980100350450 is an International Patent classification number. The patent is for CML Innovative Technologies, a company focused on engineering, manufacturing, and designing specialty products and services. The patent is for “Methods and Apparatuses for Fiber-optic Detection and Localization of Aerosol Particles” and it covers systems and methods using light to detect and measure the size, concentration, and location of aerosols. The technology is useful in a variety of industries, including medical, defense, and aerospace.