Processing of motor fuel; conversion of hydrocarbons, namely, conversion of crude oil to extra light synthetic crude oil; purification of aromatic compounds; wastewater treatment in nature of treatment of industrial water in the refining and petrochemicals industry; processing of oil products; processing and reprocessing of catalysts, namely, material treatment of hydroprocessing, cracking, hydrocracking, reforming, isomerization, hydrogenation and purification catalysts

Treatment of fuels; treatment of materials in the nature of hydrocarbon conversion, namely, conversion of crude oil to extra-light synthetic crude oil and petrochemicals; treatment of materials, namely, aromatic compound purification; water treatment, namely, industrial water processing; petroleum treatment, namely, petroleum product processing; treatment of materials in the nature of processing and reprocessing of catalysts, namely, processing of hydrotreating, cracking, hydrocracking, refor...

Biological implants, namely, a vital processed human or animal connective tissue; Biological tissue grafts; Biological xenograft tissue intended for subsequent implantation