C02F

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Description

TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE (separation in general B01D; special arrangements on waterborne vessels of installations for treating water, waste water or sewage, e.g. for producing fresh water, B63J; adding materials to water to prevent corrosion C23F; treating radioactively-contaminated liquids G21F 9/04)

Subclasses

Not Available
Subclass Title
1/00 Treatment of water, waste water, or sewage (C02F 3/00-C02F 9/00 take precedence)
1/02 Treatment of water, waste water, or sewage (C02F 3/00-C02F 9/00 take precedence) by heating
1/04 Treatment of water, waste water, or sewage (C02F 3/00-C02F 9/00 take precedence) by heating by distillation or evaporation
1/06 Treatment of water, waste water, or sewage (C02F 3/00-C02F 9/00 take precedence) by heating by distillation or evaporation Flash evaporation
1/08 Treatment of water, waste water, or sewage (C02F 3/00-C02F 9/00 take precedence) by heating by distillation or evaporation Thin film evaporation

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Recent Patents

Not Available

Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2019/0282,963 Compact Spiral-Wound Filter Elements, Modules And Systems May 31, 19 Sep 19, 19 , Not available
2019/0284,323 CROSS-LINKED POLYMERIC RESIN AND METHODS OF USE Mar 16, 18 Sep 19, 19 , King Fahd University of Petroleum and Minerals
2019/0282,932 PARTITIONED WATER TREATMENT SYSTEMS WITH VERTICAL FILTRATION UNITS Jun 03, 19 Sep 19, 19 , Bio Clean Environmental Services, Inc
2019/0282,929 ELECTRIC HEATER TREATER Mar 14, 18 Sep 19, 19 , Not available
2019/0284,068 ACID MINE DRAINAGE TREATMENT Oct 09, 18 Sep 19, 19 , Not available
2019/0284,067 Water Treatment Unit Mar 11, 19 Sep 19, 19 , Not available
2019/0282,960 VARIABLE DRAIN FLOW RESTRICTOR May 01, 19 Sep 19, 19 , Not available
2019/0284,074 METHOD AND DEVICE FOR TREATING WASTEWATER CONTAINING ORGANIC MATTER AND/OR WET WASTE CONTAINING ORGANIC MATTER, IN PARTICULAR FOR TREATING SANITARY WASTEWATER IN TRAINS May 29, 17 Sep 19, 19 , Not available
2019/0282,933 PARTITIONED WATER TREATMENT SYSTEMS WITH VERTICAL FILTRATION UNITS Jun 03, 19 Sep 19, 19 , Bio Clean Environmental Services, Inc
2019/0284,790 LIQUID QUALITY SYSTEM WITH DRAG INDUCING PORTIONS May 31, 19 Sep 19, 19 , Not available
2019/0284,072 SEWAGE PROCESSING METHOD AND SYSTEM Oct 10, 16 Sep 19, 19 , YULINGHUA TECHNOLOGY CO. LTD
2019/0284,073 SYSTEMS AND METHODS FOR TREATING ACIDITY, HEAVY METALS, AND SOLIDS IN ACID MINE DRAINAGE AND OTHER AQUEOUS FLUIDS Mar 15, 19 Sep 19, 19 , Not available
2019/0282,921 SYSTEMS INCLUDING A CONDENSING APPARATUS SUCH AS A BUBBLE COLUMN CONDENSER Mar 20, 19 Sep 19, 19 , Gradiant Corporation
2019/0282,962 SEPARATION MEMBRANE ELEMENT AND OPERATION METHOD THEREFOR Sep 11, 17 Sep 19, 19 , TORAY INDUSTRIES, INC.
2019/0284,826 DEVICE FOR SWIMMING POOL SKIMMING AND FILTERING Mar 18, 18 Sep 19, 19 , Not available
2019/0282,971 MODULAR DEVICES AND SYSTEMS FOR INFUSING GAS INTO A LIQUID AND METHODS OF MANUFACTURE AND USE THEREOF Mar 13, 19 Sep 19, 19 , Not available
2019/0282,938 MODULAR FILTRATION PLATFORM May 31, 19 Sep 19, 19 , Not available
2019/0284,070 HEATERLESS HYDROLYTIC DEGRITTER Jun 04, 19 Sep 19, 19 , Holistic Farming, Inc. (HFI)
2019/0282,922 Multi-Stage Bubble-Column Vapor Mixture Condensation May 07, 19 Sep 19, 19 , Massachusetts Institute of Technology; King Fahd University of Petroleum and Minerals;
2019/0283,547 Antimicrobial UV-C Treatment For Automotive HVAC Systems Jun 07, 19 Sep 19, 19 , Not available

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Patents Issued To Date - By Filing Year

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