ZENON TECHNOLOGY PARTNERSHIP

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 4589
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 2728
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 1329
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 225
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 127
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
F04F PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED 113

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9783434 Real-time process control for an immersed membrane filtration system using a control hierarchy of discrete-state parameter changesAug 23, 10Oct 10, 17[C02F, B01D]
9556046 Membrane supported biofilm apparatusFeb 27, 15Jan 31, 17[C02F, B01D]
9433903 Gas sparger for a filtering membraneJul 30, 10Sep 06, 16[B01F, C02F, B01D]
8986540 Bioreactor with suspended biomass and membrane supported biofilmSep 12, 13Mar 24, 15[C02F, B01D]
8876089 Method and apparatus to keep an aerator full of airSep 15, 11Nov 04, 14[B01F, C02F, B01D]
8864990 Header for module of hollow fiber membranes and method of potting hollow fibersApr 25, 07Oct 21, 14[B29C, B01D]
8852438 Membrane filtration module with adjustable header spacingMar 07, 06Oct 07, 14[C02F, B01D]
8758619 Process of treating water using a gas permeable membrane-supported biofilm apparatusNov 09, 12Jun 24, 14[C02F]
8580113 Method for utilizing internally generated biogas for closed membrane system operationAug 31, 10Nov 12, 13[C02F]
8443828 Siphon weir valve for high flow municipal water treatment systemsJul 15, 10May 21, 13[F04F]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0015,130 PULSE AERATION FOR IMMERSED MEMBRANESAbandonedJul 13, 11Jan 17, 13[B01D]
2012/0103,881 WATER TREATMENT PLANT WITH IMMERSED MEMBRANESAbandonedJan 13, 12May 03, 12[C02F]
2012/0024,798 Selenium Removal Using Chemical Oxidation and Biological ReductionAbandonedJul 27, 10Feb 02, 12[C02F]
8075776 Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranesExpiredFeb 04, 05Dec 13, 11[B01D]
2010/0326,897 MEMBRANE FILTRATION MODULE WITH ADJUSTABLE HEADER SPACINGAbandonedSep 10, 10Dec 30, 10[B01D]
2010/0237,014 MEMBRANE MODULE WITH MULTIPLE BOTTOM HEADERS AND FILTRATION PROCESSAbandonedMay 08, 08Sep 23, 10[C02F, B01D]
2010/0108,599 FILTRATION MEMBRANE WITH TUBULAR SUPPORTAbandonedNov 03, 08May 06, 10[C08J, B01D]
7615157 Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranesExpiredFeb 17, 05Nov 10, 09[B01D]
2009/0218,299 INVERTED AERATED IMMERSED SCREEN, SCREEN ASSEMBLY AND OPERATING PROCESSAbandonedMay 04, 07Sep 03, 09[C02F, B01D]
7537701 Membrane filtration module with adjustable header spacingExpiredDec 17, 07May 26, 09[B01D]
7534353 Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranesExpiredSep 19, 06May 19, 09[B01D]
2009/0057,252 Multifunctional lazy susanAbandonedAug 27, 07Mar 05, 09[A47G]
2007/0256,974 IMMERSED MEMBRANE FILTRATION CYCLE WITH EXTENDED OR TMP CONTROLLED CYCLE TIMEAbandonedMay 08, 07Nov 08, 07[B01D]
2007/0209,994 SUPPORTED CURVED HOLLOW FIBRE MEMBRANEAbandonedMar 08, 07Sep 13, 07[B01D]
2007/0144,949 METHOD AND APPARATUS FOR TESTING MEMBRANE INTEGRITYAbandonedDec 01, 06Jun 28, 07[G01N, B01D]
2007/0102,339 Membrane filtration apparatus and process optionally for sand filter retrofitAbandonedNov 06, 06May 10, 07[B01D]
2007/0051,679 Water filtration using immersed membranesAbandonedAug 24, 06Mar 08, 07[B01D]
2006/0113,226 Method of locating or repairing damaged hollow fiber membranes or header or module assemblyAbandonedOct 06, 05Jun 01, 06[B01D]
2006/0091,074 Membrane filtration device and processAbandonedSep 26, 05May 04, 06[B01D]
2006/0091,075 Water filtration using immersed membranesAbandonedDec 14, 05May 04, 06[B01D]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.