JIANGXI JDL ENVIRONMENTAL PROTECTION CO., LTD.

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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 847
 
  
 
B01D SEPARATION 3131
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 120

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0253,508 METHOD AND SYSTEM OF WASTEWATER TREATMENT HAVING A ZERO DISCHARGE OF SLUDGEMay 21, 17Sep 07, 17[C02F]
2017/0253,509 METHOD AND SYSTEM FOR REMOVING PHOSPHORUS BY GASIFICATIONMay 22, 17Sep 07, 17[C02F]
2017/0253,510 METHOD AND SYSTEM OF WASTEWATER TREATMENT USING FACULTATIVE-ORGANISM-ADAPTED MEMBRANE BIOREACTORMay 24, 17Sep 07, 17[C02F]
2017/0253,513 METHOD AND SYSTEM FOR WASTEWATER TREATMENT USING MEMBRANE BIOREACTORMay 23, 17Sep 07, 17[C02F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8262911 Method for treatment of sludgeSep 02, 09Sep 11, 12[C02F]
8216476 Method for removing phosphorusDec 31, 09Jul 10, 12[B01D]
8192625 Jet aeration apparatus and method of using the sameSep 02, 09Jun 05, 12[C02F]
8173019 Method for forming facultative-organism-adapted membrane bioreactorSep 02, 09May 08, 12[C02F]
7833420 Method for cleaning reclaimed water reuse deviceApr 24, 09Nov 16, 10[C01F]
7556730 Reclaimed water reuse deviceSep 21, 07Jul 07, 09[B01D]
7517456 Method for treating landfill leachateJul 04, 06Apr 14, 09[C02F, B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0108,065 METHOD FOR WASTEWATER TREATMENTAbandonedMay 16, 14Apr 23, 15[C02F]
2011/0278,224 WASTEWATER SEPARATION SYSTEM AND METHOD USING THE SAMEAbandonedSep 15, 10Nov 17, 11[C02F, B01D]
2011/0084,023 PORTABLE WATER PURIFIER AND METHOD OF PURIFYING WATER OF USING THE SAMEAbandonedDec 31, 09Apr 14, 11[C02F, B01D]
2010/0288,698 METHOD FOR REMOVING PHOSPHORUS USING MEMBRANE BIOREACTORAbandonedMay 14, 10Nov 18, 10[C02F]

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