Assignee
VEOLIA WATER TECH INC
US·18 granted patents·3 pending applications·17 citations·filing 2014–2024
Top patents by PatentIndex Score
21 records- 0183US10773969B1Method for producing potassium sulfate and sodium chloride from wastewaterVEOLIA WATER TECH INC·Filed 2017·Granted Sep 15, 2020·6 cites·25 claims
- 0281US9574303B2Method of recovering pulping chemicals from dissolved ash having a high carbonate contentVEOLIA WATER TECH INC·Filed 2016·Granted Feb 21, 2017·3 cites·13 claims
- 0373US9475712B2Process for recovering sulfate and chloride salts from wastewater, mixed salts, and brinesVEOLIA WATER TECH INC·Filed 2016·Granted Oct 25, 2016·2 cites·24 claims
- 0471US10434435B2System and process for preheating evaporator feedwaterVEOLIA WATER TECH INC·Filed 2017·Granted Oct 8, 2019·2 cites·9 claims
- 0570US9945221B2Process for treating produced water evaporator concentrateVEOLIA WATER TECH INC·Filed 2016·Granted Apr 17, 2018·1 cites·14 claims
- 0667US2026042676A1System and Process for Reducing Chemical Losses in Treating Ash Produced in a Recovery Boiler of a Wood Pulping ProcessVEOLIA WATER TECH INC·Filed 2024·Application pending·0 cites
- 0766US9909401B2Method of flash-cooling produced water and heating steam generator feedwaterVEOLIA WATER TECH INC·Filed 2015·Granted Mar 6, 2018·1 cites·31 claims
- 0864US11027999B2Enhanced process for selective salt recovery from wastewater, waste salts, and brinesVEOLIA WATER TECH INC·Filed 2019·Granted Jun 8, 2021·0 cites·4 claims
- 0959US9932810B2Oil recovery process including a high solids crystallizer for treating evaporator blowdownVEOLIA WATER TECH INC·Filed 2015·Granted Apr 3, 2018·2 cites·13 claims
- 1058US10427964B2Enhanced process for selective salt recovery from wastewater, waste salts, and brinesVEOLIA WATER TECH INC·Filed 2017·Granted Oct 1, 2019·0 cites·10 claims
- 1151US2021230036A1Process for removing silica from high ph brines produced by evaporation in the course of treating produced waterVEOLIA WATER TECH INC·Filed 2020·Application pending·0 cites
- 1248US10961126B2Process for reducing fouling in evaporators in lithium hydroxide recoveryVEOLIA WATER TECH INC·Filed 2018·Granted Mar 30, 2021·0 cites·11 claims
- 1347US12252425B2System and method for treating evaporator blowdownVEOLIA WATER TECH INC·Filed 2020·Granted Mar 18, 2025·0 cites·9 claims
- 1446US10132153B2System and method for treating produced water having a flash vaporization system for removing dissolved gases from produced waterVEOLIA WATER TECH INC·Filed 2015·Granted Nov 20, 2018·0 cites·20 claims
- 1540US9938813B2Oil recovery process including enhanced softening of produced waterVEOLIA WATER TECH INC·Filed 2015·Granted Apr 10, 2018·0 cites·11 claims
- 1640US2016221846A1Process for water treatment prior to reverse osmosisVEOLIA WATER TECH INC·Filed 2016·Application pending·0 cites
- 1734US10807895B2Process for treating produced water with magnesium oxideVEOLIA WATER TECH INC·Filed 2017·Granted Oct 20, 2020·0 cites·1 claims
- 1834US10773968B2Method for producing potassium sulfate from potassium chloride and sulfuric acidVEOLIA WATER TECH INC·Filed 2017·Granted Sep 15, 2020·0 cites·26 claims
- 1933US10392748B2System and process for pulping woodVEOLIA WATER TECH INC·Filed 2014·Granted Aug 27, 2019·0 cites·19 claims
- 2031US10597821B2System and process for stripping volatile organic compounds from foul condensateVEOLIA WATER TECH INC·Filed 2016·Granted Mar 24, 2020·0 cites·13 claims
- 2131US10337305B2Process for removing dissolved gas from an evaporator feed streamVEOLIA WATER TECH INC·Filed 2016·Granted Jul 2, 2019·0 cites·18 claims
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