PYROLIS Trademark
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 PUBLICATION/ISSUE REVIEW COMPLETE as of Monday, May 25, 2026. This trademark is owned by SUEZ International. The PYROLIS trademark is filed in the Chemical Products, Machinery Products, Environmental Control Instrument Products, Non-Metallic Building Material Products, Construction & Repair Services, and Treatment & Processing of Materials Services categories with the following description:
Construction, installation, servicing and repair of drying apparatus; construction, installation, maintenance and repair of waste treatment equipment and installations; construction, installation, 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
Inert organic filler for the manufacture of non-metal construction materials; concrete; asphalt; bitumen.
Waste heat treatment installations; biomass heat treatment installations; waste heat treatment apparatus and machines; water purification installations; water purifying apparatus and machines; Bioreactors for use in the treatment of waste; bioreactors for use in wastewater treatment; waste water treatment installations; heating installations; Sludge drying installations; Chemical fiber drying apparatus and installations; furnaces for heat treatment; water filtration apparatus; Electric air dryers; incinerators; Ionization apparatus for the treatment of liquids and gases for industrial use
Biochar for industrial purposes; fertilizers; fertilizing preparations; Soil improving preparations; water-retaining agents for fertilizers; synthetic and natural oxides in the form of water retaining granules for capillary root feeding of plants; Expanded-clay substrates for hydroponic plant growing; Expanded-clay substrates for use in agriculture, horticulture and forestry; organic compost; accelerators for organic chemical reactions; organic additives for use in the processing of plastics; organic compounds for use in the manufacture of non-metal materials
Chemical treatment equipment, namely, industrial chemical reactors; pyrolysis equipment for use in waste treatment systems; pyrolysis equipment for use in sludge-to-biochar conversion systems; thermolysis equipment for use in biosolids pyrocarbonization systems; thermolysis equipment for use in waste treatment systems
toxic sludge treating; heat treatment of waste, namely, sludge; waste treatment; water treatment; air purification; recycling of trash and waste
General Information
| Serial Number | 79432723 |
| Word Mark | PYROLIS |
| Filing Date | Thursday, April 17, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Monday, May 25, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, June 16, 2026 |
Trademark Statements
| Goods and Services | Construction, installation, servicing and repair of drying apparatus; construction, installation, maintenance and repair of waste treatment equipment and installations; construction, installation, 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 |
| Goods and Services | Inert organic filler for the manufacture of non-metal construction materials; concrete; asphalt; bitumen. |
| Goods and Services | Waste heat treatment installations; biomass heat treatment installations; waste heat treatment apparatus and machines; water purification installations; water purifying apparatus and machines; Bioreactors for use in the treatment of waste; bioreactors for use in wastewater treatment; waste water treatment installations; heating installations; Sludge drying installations; Chemical fiber drying apparatus and installations; furnaces for heat treatment; water filtration apparatus; Electric air dryers; incinerators; Ionization apparatus for the treatment of liquids and gases for industrial use |
| Goods and Services | Biochar for industrial purposes; fertilizers; fertilizing preparations; Soil improving preparations; water-retaining agents for fertilizers; synthetic and natural oxides in the form of water retaining granules for capillary root feeding of plants; Expanded-clay substrates for hydroponic plant growing; Expanded-clay substrates for use in agriculture, horticulture and forestry; organic compost; accelerators for organic chemical reactions; organic additives for use in the processing of plastics; organic compounds for use in the manufacture of non-metal materials |
| Goods and Services | Chemical treatment equipment, namely, industrial chemical reactors; pyrolysis equipment for use in waste treatment systems; pyrolysis equipment for use in sludge-to-biochar conversion systems; thermolysis equipment for use in biosolids pyrocarbonization systems; thermolysis equipment for use in waste treatment systems |
| Goods and Services | toxic sludge treating; heat treatment of waste, namely, sludge; waste treatment; water treatment; air purification; recycling of trash and waste |
Classification Information
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, September 18, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs. |
| US Class Codes | 013, 019, 021, 023, 024, 031, 034, 035 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, September 18, 2025 |
| Primary Code | 007 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, September 18, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 019 - Building materials (non-metallic); nonmetallic rigid pipes for building; asphalt, pitch and bitumen; nonmetallic transportable buildings; monuments, not of metal. |
| US Class Codes | 001, 012, 033, 050 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, September 18, 2025 |
| Primary Code | 019 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, September 18, 2025 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, September 18, 2025 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | SUEZ International |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 34 - NOT AVAILABLE |
| Address | FR |
Trademark Events
| Event Date | Event Description |
| Thursday, September 18, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Monday, September 22, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, September 22, 2025 | APPLICATION FILING RECEIPT MAILED |
| Tuesday, September 23, 2025 | ASSIGNED TO EXAMINER |
| Saturday, September 27, 2025 | NON-FINAL ACTION WRITTEN |
| Sunday, September 28, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Saturday, November 15, 2025 | REFUSAL PROCESSED BY MPU |
| Saturday, November 15, 2025 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, December 5, 2025 | REFUSAL PROCESSED BY IB |
| Thursday, February 26, 2026 | NEW REPRESENTATIVE AT IB RECEIVED |
| Wednesday, May 13, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, May 13, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, May 13, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, May 16, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 27, 2026 | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB |
| Wednesday, May 27, 2026 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
