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FR33 patents
Top patents by PatentIndex Score
US10800692B2Oct 13, 2020
Method for the hydrothermal carbonisation of a biomass and associated device
SUEZ INT2 citations70
US10427130B2Oct 1, 2019
Hydrothermal carbonization method and device with optimised sludge and steam mixing
SUEZ INT4 citations70
US12346102B2Jul 1, 2025
Combined method for detecting anomalies in a water distribution system
SUEZ INT2 citations68
US10538447B2Jan 21, 2020
Optimised energy efficiency hydrothermal carbonization method and device
SUEZ INT1 citations59
US12515975B2Jan 6, 2026
Process for anaerobic digestion of carbonaceous material
SUEZ INT0 citations55
US10603643B2Mar 31, 2020
Process and device for dispersing gas in a liquid
SUEZ INT1 citations52
US11797897B2Oct 24, 2023
Placement of physico-chemical parameter sensors in a fluid
SUEZ INT1 citations50
US10899637B2Jan 26, 2021
Method for the desalination of supersaturated hot water
SUEZ INT0 citations48
US10654734B2May 19, 2020
Process and device for treating wastewaters by oxidation
SUEZ INT0 citations48
US12467626B2Nov 11, 2025
Method and furnace for incinerating organic matter derived from the treatment of industrial or agricultural waste or wastewater, such as sludge
SUEZ INT0 citations47
US11767244B2Sep 26, 2023
Reactor and method for biological treatment of wastewater
SUEZ INT0 citations45
US11680937B2Jun 20, 2023
Detection and characterization of anomalies in a continuum of water
SUEZ INT0 citations45
US12498359B2Dec 16, 2025
Detection of change in physicochemical composition of a liquid
SUEZ INT0 citations42
US11111167B2Sep 7, 2021
Control of a centralized air production system for a wastewater treatment plant
SUEZ INT0 citations42
US11698322B2Jul 11, 2023
System for estimating water flows at the boundaries of a sub-network of a water distribution network
SUEZ INT0 citations40
US12448577B2Oct 21, 2025
Hydrothermal carbonisation method
SUEZ INT0 citations39
US10746466B2Aug 18, 2020
Method and facility for thermally drying pasty products
SUEZ INT0 citations39
US10343917B2Jul 9, 2019
Method and facility for drying by means of hydrothermal carbonization and filtering
SUEZ INT0 citations39
US10287505B2May 14, 2019
Method for the hydrothermal carbonisation of a biomass and associated device
SUEZ INT0 citations38
US10151480B2Dec 11, 2018
Reactor for hydrothermal carbonization with optimized mixture of sludge and steam
SUEZ INT0 citations38
US11807558B2Nov 7, 2023
Ballasted clarification system
SUEZ INT0 citations37
US12071358B2Aug 27, 2024
Method for determining a dose of coagulant for treating raw water
SUEZ INT0 citations36
US11668857B2Jun 6, 2023
Device, method and computer program product for validating data provided by a rain sensor
SUEZ INT0 citations36
US11097960B2Aug 24, 2021
Method and device for treating water by contact with an adsorbent material
SUEZ INT0 citations36
US12583764B2Mar 24, 2026
PFAS treatment process for liquid effluent
SUEZ INT0 citations34
US12122692B2Oct 22, 2024
Method for cyanobacteria and/or cyanobacteria metabolites removal in an aqueous solution
SUEZ INT0 citations34
US11340004B2May 24, 2022
Method and apparatus for producing and storing a flowable slush, particularly for ice pigging
SUEZ INT0 citations32
US11007460B2May 18, 2021
Device for treating an effluent and method for treating an effluent
SUEZ INT0 citations32
US10773983B2Sep 15, 2020
Process and facility for recovering phosphorus at a wastewater treatment plant with advanced sludge treatment
SUEZ INT0 citations32
US10597319B2Mar 24, 2020
Method for managing air streams from mechanical dehydration of sludge, and corresponding device
SUEZ INT0 citations32
US11639488B2May 2, 2023
Photo bioreactor
SUEZ INT0 citations30
US10358368B2Jul 23, 2019
Optimisation of a pulp treatment method
SUEZ INT0 citations30
US10259732B2Apr 16, 2019
Sequencing batch facility and method for reducing the nitrogen content in waste water
SUEZ INT0 citations27