Chemicals used in industry and science, namely, for use in the treatment of gas and petroleum, and for the production of hydrocarbons and petrochemicals; Catalysts for use in the treatment of gas and petroleum, and for the production of hydrocarbons and petrochemicals; Absorbents being chemicals for removing contaminants from petroleum and gas; Catalyst supports; Chemical additives for motor fuels; Chemical additives for combusting preparations, namely, chemical additives for anti-knock subst...

Chemicals for use in industry and sciences in the fields of refining, petrochemicals, processing of gas, biomass and industrial water; catalysts for use in the oil and gas processing industries and for chemical processes; catalytic agents; Chemical adsorbents for removing impurities from fuel; catalyst carriers, namely, catalyst supports; chemical additives for producing fuels; chemical additives for producing aromatic hydrocarbons; chemical additives for producing gasoline and diesel oils; c...

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