C02F 1/04

Sub-Class

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Description

Class  C02F : TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE


Subclass 1/04: Treatment of water, waste water, or sewage (C02F 3/00-C02F 9/00 take precedence) by heating by distillation or evaporation

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10981082 Humidification-dehumidification desalination systems and methodsApr 12, 19Apr 20, 21Gradiant Corporation
10968383 Water treatment schemes for injection water flooding recovery processes in carbonate reservoirsOct 09, 19Apr 06, 21Saudi Arabian Oil Company
10968130 Method and device for treating wastewater containing organic matter and/or wet waste containing organic matter, in particular for treating sanitary wastewater in trainsMay 29, 17Apr 06, 21AKW A+V PROTEC HOLDING GMBH
10967323 Exhaust gas purifying and heat recovering system and method for sludge treatmentJun 14, 18Apr 06, 21Swison Creative Environmental Solutions Co., Ltd.
10961143 Method and system for providing ultrapure water with flexible lamp configurationMay 04, 16Mar 30, 21Evoqua Water Technologies LLC
10954144 Soil and water remediation method and apparatus for treatment of recalcitrant halogenated substancesDec 27, 19Mar 23, 21OXYTEC LLC
10946302 Water vapor distillation apparatus, method and systemJun 25, 18Mar 16, 21DEKA Products Limited Partnership
10946301 Compact wastewater concentrator using waste heatMar 24, 20Mar 16, 21Heartland Technology Partners LLC
10947435 Apparatus for concentrating wastewater and for creating brinesMar 24, 20Mar 16, 21Heartland Technology Partners LLC
10947139 Liquid waste treatment systemFeb 05, 19Mar 16, 21Research Triangle Institute
10940431 Reclaiming methodSep 24, 19Mar 09, 21MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.
10934178 Using waste heat from a data center cooling system to facilitate low-temperature desalinationFeb 11, 20Mar 02, 21Oracle International Corporation
10934177 Process for purification of contaminated waterNov 07, 19Mar 02, 21Guild Associates Inc.
10927026 Remotely controllable mobile wastewater evaporation systemJun 09, 20Feb 23, 21WATER EVAPORATION SYSTEMS, LLC
10928097 System and method for generating heated water and distilled waterMay 14, 18Feb 23, 21Not available
10927062 Method for treating oxygenated volatile organic compounds in Fischer-Tropsch synthesis reaction waterMay 29, 20Feb 23, 21YANKUANG ENERGY R&D CO., LTD., SHANGHAI
10927014 Waste water treatment to reduce BOD/CODJun 06, 19Feb 23, 21Not available
10926222 Minimizing wastes: methods for de-toxifying, de-scaling and distilling source waterMar 16, 20Feb 23, 21Not available
10919782 Water vapor distillation apparatus, method and systemApr 11, 16Feb 16, 21DEKA Products Limited Partnership
10913010 Methods of distillationDec 27, 17Feb 09, 21THE QUEENSTOWN TRUST

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2021/0107,806 METHODS AND SYSTEMS FOR PRODUCING TREATED BRINESMay 20, 20Apr 15, 21Gradiant Corporation
2021/0094,843 Apparatus, Method and System to Remove Contaminates from Contaminated Fluids Using Solar EnergyDec 08, 20Apr 01, 21Not available
2021/0094,842 SYSTEM AND METHOD FOR MULTI-FUNCTIONAL SLURRY PROCESSINGOct 12, 20Apr 01, 21SEDRON TECHNOLOGIES, LLC
2021/0088,252 WOOD-BASED SOLAR THERMAL DEVICES, AND METHODS FOR FABRICATION AND USE THEREOFSep 23, 20Mar 25, 21Not available
2021/0087,073 WASTEWATER PROCESSING AT ATMOSPHERIC PRESSUREOct 13, 20Mar 25, 21M2 Water Solutions, LLC
2021/0077,918 Device and Method for Multistage Continuous Preparation of Deuterium Depleted WaterNov 24, 20Mar 18, 21NNB Nutrition USA LLC
2021/0077,917 METHOD AND APPARATUS WITH OUTLET FOR EXTRACTING MOLTEN SALTDec 21, 18Mar 18, 21Not available
2021/0053,843 WASTEWATER PROCESSINGNov 09, 20Feb 25, 21Not available
2021/0047,203 METHOD AND DEVICE FOR CONTINUOUS SALT EXTRACTION FROM BRINEFeb 25, 19Feb 18, 21Not available
2021/0039,964 SYSTEM FOR DECONTAMINATING WATER AND GENERATING WATER VAPOROct 13, 20Feb 11, 21VERNO HOLDINGS, LLC
2021/0039,963 PROCESS FOR RECOVERING AMIDE COMPOUNDSNov 15, 19Feb 11, 21Not available
2021/0032,124 FORCED AIR INJECTION SYSTEM FOR RAPID EVAPORATION OF WASTEWATERJun 15, 20Feb 04, 21Not available
2021/0017,045 GAS PHASE PHOTOLYTIC OXIDATION FOR WATER PURIFICATIONOct 01, 20Jan 21, 21Not available
2021/0016,223 TREATED WATER DRYING DEVICE AND BOILER SYSTEM INCLUDING THE SAMEMar 18, 19Jan 21, 21Mitsubishi Power, Ltd.
2021/0017,044 Method and apparatus for treating waste waterJul 19, 19Jan 21, 21Not available
2021/0002,153 PROCESSES FOR REGENERATION OF ORGANOCATIONSFeb 27, 19Jan 07, 21Not available
2021/0002,147 Apparatus and Method for Treating Waste Water Containing Ammonium SaltsSep 21, 20Jan 07, 21Not available
2021/0001,243 OCEANWATER DESALINATION DISTILLATION POWERED BY (HHO) HYDROGEN AND OXYGENMay 14, 20Jan 07, 21Not available
2020/0399,143 WATER PURIFICATION SYSTEM AND PROCESSMar 06, 19Dec 24, 20Not available
2020/0399,142 SYSTEM AND A METHOD FOR PURIFYING WASTE WATER IN MOBILE HOMESJun 18, 20Dec 24, 20Not available

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Top Owners in This Subclass

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Patents Issued To Date - By Filing Year

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