Trademark Overview
On Thursday, April 17, 2025, a trademark application was filed for PYROLIS with the United States Patent and Trademark Office. The USPTO has given the PYROLIS trademark a serial number of 79432723. The federal status of this trademark filing is NON-FINAL ACTION COUNTED - NOT MAILED as of Saturday, September 27, 2025. This trademark is owned by SUEZ International. The PYROLIS trademark is filed in the Chemical Products, Machinery Products, Treatment & Processing of Materials Services, Environmental Control Instrument Products, Non-Metallic Building Material Products, and Construction & Repair Services categories with the following description:
Treating toxic sludge; heat treatment of waste [transformation] particularly sludge; waste treatment [transformation]; water treatment; air purification; recycling of trash and waste.
Inert organic filler for the manufacture of non-metal construction materials; concrete; asphalt; bitumen.
Chemical treatment equipment; pyrolysis equipment; thermolysis equipment.
Construction, installation, servicing and repair of drying apparatus; construction, installation, commissioning, maintenance and repair of waste treatment equipment and installations; construction, installation, commissioning, maintenance and repair of biomass treatment equipment and installations; construction, installation, servicing and repair of waste heat treatment installations; construction, installation, servicing and repair of biomass heat treatment installations; construction, installation, servicing and repair of waste heat treatment apparatus and machines; construction, installation, servicing and repair of biomass heat treatment apparatus and machines.
Biochar; fertilizers; fertilizing preparations; soil improvers; moisture-retaining products; water-retaining agents for fertilizers; water retaining granules for capillary root feeding of plants; plant substrates; substrates for use in agriculture, horticulture and forestry; filter media [plant substances]; filter media [mineral substances]; organic compost; accelerators for organic chemical reactions; organic additives intended for use in the processing of plastics; organic compounds intended for use in the manufacture of non-metal materials.
Waste heat treatment installations; biomass heat treatment installations; waste heat treatment apparatus and machines; water purification installations; water purifying apparatus and machines; Bioreactors for the treatment of waste; bioreactors for wastewater treatment; waste water treatment installations; heating installations; drying installations; drying apparatus and installations; furnaces for heat treatment; water filtration apparatus; air dryers; incinerators; industrial treatment apparatus and installations.