Veolia Water Technologies, Inc.
22Patents
22Active
22Granted
50Portfolio score
Filing activity: Feb 8, 2013 → Jul 22, 2020
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9840903B2 | Oil recovery process including treating permeate from a ceramic membrane to enhance oil recovery | Chemistry; Metallurgy | 4 | Active |
| US9506334B2 | Process for recovering oil and treating resulting produced water with ceramic membranes | Chemistry; Metallurgy | 3 | Active |
| US9932810B2 | Oil recovery process including a high solids crystallizer for treating evaporator blowdown | Chemistry; Metallurgy | 2 | Active |
| US10434435B2 | System and process for preheating evaporator feedwater | Emerging Cross-Sectional Technologies | 1 | Active |
| US9945221B2 | Process for treating produced water evaporator concentrate | Chemistry; Metallurgy | 1 | Active |
| US9909401B2 | Method of flash-cooling produced water and heating steam generator feedwater | Chemistry; Metallurgy | 1 | Active |
| US9475712B2 | Process for recovering sulfate and chloride salts from wastewater, mixed salts, and brines | Chemistry; Metallurgy | 1 | Active |
| US9938813B2 | Oil recovery process including enhanced softening of produced water | Chemistry; Metallurgy | 0 | Active |
| US10427964B2 | Enhanced process for selective salt recovery from wastewater, waste salts, and brines | Chemistry; Metallurgy | 0 | Active |
| US9440872B2 | Process for treating brine recovered from a coal seam gas operation | Chemistry; Metallurgy | 0 | Active |
| US9574303B2 | Method of recovering pulping chemicals from dissolved ash having a high carbonate content | Emerging Cross-Sectional Technologies | 0 | Active |
| US10337305B2 | Process for removing dissolved gas from an evaporator feed stream | Chemistry; Metallurgy | 0 | Active |
| US11027999B2 | Enhanced process for selective salt recovery from wastewater, waste salts, and brines | Chemistry; Metallurgy | 0 | Active |
| US9127540B2 | Method of recovering oil and producing produced water that is concentrated and dried by a double drum dryer | Chemistry; Metallurgy | 0 | Active |
| US10392748B2 | System and process for pulping wood | Textiles; Paper | 0 | Active |
| US10773968B2 | Method for producing potassium sulfate from potassium chloride and sulfuric acid | Chemistry; Metallurgy | 0 | Active |
| US10807895B2 | Process for treating produced water with magnesium oxide | Chemistry; Metallurgy | 0 | Active |
| US10132153B2 | System and method for treating produced water having a flash vaporization system for removing dissolved gases from produced water | Chemistry; Metallurgy | 0 | Active |
| US12252425B2 | System and method for treating evaporator blowdown | Chemistry; Metallurgy | 0 | Active |
| US10961126B2 | Process for reducing fouling in evaporators in lithium hydroxide recovery | Chemistry; Metallurgy | 0 | Active |
| US10773969B1 | Method for producing potassium sulfate and sodium chloride from wastewater | Emerging Cross-Sectional Technologies | 0 | Active |
| US10597821B2 | System and process for stripping volatile organic compounds from foul condensate | Textiles; Paper | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.