C02F

Watch

Stats

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
2020/0062,882 ULTRAHIGH MOLECULAR WEIGHT BLOCK COPOLYMERS AND POLYMERS, METHODS OF MAKING SAME, AND USES OF SAME May 04, 18 Feb 27, 20 , Not available
2020/0060,466 IN-LINE FLAVOR DISPENSER Aug 26, 19 Feb 27, 20 , Not available
2020/0063,608 Natural Gas Liquid Fractionation Plant Waste Heat Conversion To Simultaneous Power and Cooling Capacities Using Integrated Organic-Based Compressor-Ejector-Expander Triple Cycles System Oct 30, 19 Feb 27, 20 , Saudi Arabian Oil Company
2020/0062,625 SYSTEM FOR WASTEWATER TREATMENT THROUGH CONTROLLING MICROORGANISM PURIFICATION FUNCTIONS Oct 28, 19 Feb 27, 20 , Not available
2020/0062,627 WATER TREATMENT METHOD May 03, 18 Feb 27, 20 , Not available
2020/0063,340 METHOD FOR DEWATERING OF SLUDGE FROM A PULP, PAPER OR BOARD MAKING PROCESS Dec 15, 17 Feb 27, 20 , Kemira Oyj
2020/0060,265 HYDROGEN PEROXIDE AND PERACID STABILIZATION WITH MOLECULES BASED ON A PYRIDINE CARBOXYLIC ACID Aug 22, 19 Feb 27, 20 , Not available
2020/0063,272 High Pressure Gas System May 06, 19 Feb 27, 20 , Not available
2020/0064,239 EXTRACTION OF MATERIALS FROM LIQUIDS Aug 20, 19 Feb 27, 20 , Not available
2020/0062,618 POLLUTANT REMOVING SYSTEM FOR WATER TREATMENT Mar 07, 18 Feb 27, 20 , Not available
2020/0061,575 FABRICATION OF HYDROXYAPATITE BASED HYBRID SORBENT MEDIA FOR REMOVAL OF FLUORIDE AND OTHER CONTAMINANTS Aug 22, 19 Feb 27, 20 , Not available
2020/0062,623 SYSTEMS AND METHODS OF REDUCING A BACTERIA POPULATION IN HIGH HYDROGEN SULFIDE WATER Oct 29, 19 Feb 27, 20 , Not available
2020/0062,629 METHOD FOR PRE-CONDITIONING SLUDGE May 09, 18 Feb 27, 20 , Not available
2020/0062,626 Lagoon-Based Wastewater Treatment with Denitrification Aug 20, 19 Feb 27, 20 , Triplepoint Environmental LLC
2020/0062,620 STORAGE AND DELIVERY FOR A WATER TREATMENT SYSTEM AND METHOD OF USING THE SAME Oct 31, 19 Feb 27, 20 , Not available
2020/0062,628 BIOREACTOR FOR TREATING SEWAGE AND SEWAGE TREATMENT SYSTEM COMPRISING THE SAME Nov 05, 19 Feb 27, 20 , Not available
2020/0062,624 HIGH-EFFICIENCY BIO-ELECTROCHEMICAL WASTEWATER TREATMENT SYSTEM FOR COPPER REMOVAL Jun 20, 18 Feb 27, 20 , Not available
2020/0061,501 AUTOMATIC FLUSHING TYPE PRE-FILTERING DEVICE Aug 06, 19 Feb 27, 20 , Not available
2020/0061,527 MARINE EXHAUST GAS SCRUBBING & BALLAST WATER DISINFECTION SYSTEM Aug 26, 18 Feb 27, 20 , Earth Renaissance Technologies, LLC
2020/0062,617 METHOD AND APPARATUS FOR MINERALS AND WATER SEPARATION Aug 21, 19 Feb 27, 20 , Not available

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Patents Issued To Date - By Filing Year

Average Time to Issuance

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