Filed Aug. 19, 2019

Serial No. 88583948

Registered Jan. 5, 2021

Registration No. 6,240,798

Class Providing on-line, non-downloadable, Internet-based software application utilizing model analysis for determining pollutant source allocation and location-based ambient air concentrations of pollutants and meteorological conditions and for providing real-time and historical display of the result; providing temporary use of online non-downloadable software for enabling users to view pollutant source allocation and location-based ambient air concentrations of pollutants; Platform as a service (PAAS) featuring interactive online computer software platforms for enabling users to view and obtain information on pollutant source allocation and location-based ambient air concentrations of pollutants and meteorological conditions historically and in real-time; providing temporary use of online non-downloadable software utilizing photochemical and dispersion model analysis for determining and displaying ambient air concentrations of pollutants; Platform as a service (PAAS) featuring interactive online computer software platforms for displaying pollutant exposure analysis and pollutant route planning; Computer modeling services related to the modeling of pollutants and meteorological data using geospatial datasets to determine pollutant source allocation and location-based ambient air concentrations of pollutants and meteorological conditions; scientific research in the nature of photochemical and dispersion model analysis of large datasets related to the determination of pollutant source allocation and location-based ambient air concentrations of pollutants; Computer modeling services in the fields of pollutant exposure analysis and pollutant route planning; 100; 101

Case Type Service mark