CLEARVALUE TECHNOLOGIES, INC., A TEXAS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 352

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5906750 Method for dewatering of sludgeApr 06, 98May 25, 99[C02F]
5846435 Method for dewatering of sludgeSep 26, 96Dec 08, 98[C02F]
5705072 Biotreatment of wastewater from hydrocarbon processing unitsFeb 03, 97Jan 06, 98[C02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0181,460 Zero carbon energy from hydrocarbon fuels and sunlightAbandonedFeb 11, 13Jul 18, 13[H02K, F03D]
8268269 Manufacture of water chemistriesExpiredJul 23, 07Sep 18, 12[C01B]
8161748 Water combustion technology—methods, processes, systems and apparatus for the combustion of hydrogen and oxygenExpiredMar 01, 04Apr 24, 12[F01K, F02G]
8123944 Processes of aqueous solids treatmentExpiredFeb 28, 05Feb 28, 12[C02F]
2011/0062,377 Clarification of water and wastewaterAbandonedJun 03, 10Mar 17, 11[C02F]
2011/0017,874 Means of fuel and oxidizer storageAbandonedSep 28, 10Jan 27, 11[F25J, F01K, B64G]
2010/0175,638 Water Combustion Technology - The Haase CycleAbandonedDec 13, 06Jul 15, 10[H02K, F25J, F01K, F17C, F01N, F02B, F16F, F02F]
2010/0173,355 Means for sequestration and conversion of COx and NOx, CONOxAbandonedMar 08, 10Jul 08, 10[C12P]
2010/0150,818 Clarification of water and wastewaterAbandonedFeb 10, 10Jun 17, 10[C01B, C02F]
2009/0194,996 Water combustion technology - methods, processes, systems and apparatus for the combustion of Hydrogen and OxygenAbandonedJan 02, 09Aug 06, 09[H02K, H02P, F02B]
2009/0087,898 Methods, processes and apparatus of sequestering and environmentally coverting oxide(s) of carbon and nitrogenAbandonedSep 08, 08Apr 02, 09[A62D, B01D]
2008/0190,844 Methods, processes and apparatus for biological purification of a gas, liquid or solid; and hydrocarbon fuel from said processesAbandonedFeb 12, 08Aug 14, 08[C02F, B01D]
7229550 Potable water treatment system and apparatusExpiredJan 21, 03Jun 12, 07[C02F]
2005/0161,339 Methods and processes for the manufacture of polynucleate metal compounds and disinfectantsAbandonedJan 24, 05Jul 28, 05[C25D, C25C, C01F]
2005/0112,740 Waste metals recycling-methods, processed and systems for the recycle of metals into coagulantsAbandonedOct 20, 04May 26, 05[C12P, C12N]
2002/0189,998 Processes and apparatus for potable water purification that include bio-filtration, and treated water from such processes and apparatusAbandonedApr 05, 02Dec 19, 02[C02F]
6136193 Process of biotreating wastewater from pulping industriesExpiredJul 13, 98Oct 24, 00[C02F]

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