| Patent | Date |
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Membrane supported biofilm apparatus
Grant 9,556,046 - Husain , et al. January 31, 2 | 2017-01-31 |
Membrane Supported Biofilm Apparatus And Process
App 20150166380 - HUSAIN; Hidayat ; et al. | 2015-06-18 |
Bioreactor with suspended biomass and membrane supported biofilm
Grant 8,986,540 - Husain , et al. March 24, 2 | 2015-03-24 |
Biofilter Media To Remove Odour Causing Compounds From Waste Gas Streams
App 20140256021 - HUSAIN; Hidayat ; et al. | 2014-09-11 |
Biofilter media to remove odour causing compounds from waste gas streams
Grant 8,772,015 - Husain , et al. July 8, 2 | 2014-07-08 |
Process of treating water using a gas permeable membrane-supported biofilm apparatus
Grant 8,758,619 - Husain , et al. June 24, 2 | 2014-06-24 |
Membrane Supported Biofilm Apparatus And Process
App 20140008280 - HUSAIN; Hidayat ; et al. | 2014-01-09 |
Membrane supported biofilm apparatus
Grant 8,528,745 - Husain , et al. September 10, 2 | 2013-09-10 |
Membrane Supported Biofilm Apparatus And Process
App 20130161254 - HUSAIN; Hidayat ; et al. | 2013-06-27 |
Apparatus and method for treating FGD blowdown or similar liquids
Grant 8,163,181 - Peeters , et al. April 24, 2 | 2012-04-24 |
Membrane bioreactor having single header membrane module
Grant 7,988,855 - Liu , et al. August 2, 2 | 2011-08-02 |
Apparatus And Method For Treating Fgd Blowdown Or Similar Liquids
App 20100300963 - Peeters; Jeffrey Gerard ; et al. | 2010-12-02 |
Apparatus and method for treating FGD blowdown or similar liquids
Grant 7,790,034 - Peeters , et al. September 7, 2 | 2010-09-07 |
Membrane supported biofilm process for autotropic reduction
Grant 7,767,089 - Husain , et al. August 3, 2 | 2010-08-03 |
Membrane Supported Biofilm Apparatus And Process
App 20100126929 - Husain; Hidayat ; et al. | 2010-05-27 |
Process for providing oxygen to a liquid
Grant 7,699,985 - Cote , et al. April 20, 2 | 2010-04-20 |
Apparatus and method for treating FGD blowdown or similar liquids
Grant 7,550,087 - Peeters , et al. June 23, 2 | 2009-06-23 |
Membrane Filtration Device And Process
App 20090134092 - Pedersen; Steven Kristian ; et al. | 2009-05-28 |
Biofilter Media To Remove Odour Causing Compounds From Waste Gas Streams
App 20090093042 - Husain; Hidayat ; et al. | 2009-04-09 |
Biofiltration Process And Apparatus For Odour Or Voc Treatment
App 20090090240 - Husain; Hidayat | 2009-04-09 |
Membrane Supported Biofilm Process for Autotrophic Reduction
App 20080314826 - Husain; Hidayat ; et al. | 2008-12-25 |
Apparatus and Method for Treating Fgd Blowdown or Similar Liquids
App 20080257820 - Peeters; Jeffrey Gerard ; et al. | 2008-10-23 |
Supported Biofilm Apparatus And Process
App 20080110827 - Cote; Pierre Lucien ; et al. | 2008-05-15 |
Membrane Bioreactor Having Single Header Membrane Module
App 20080000832 - Liu; Minggang ; et al. | 2008-01-03 |
Supported biofilm apparatus and process
Grant 7,303,676 - Husain , et al. December 4, 2 | 2007-12-04 |
Supported biofilm process
Grant 7,303,677 - Cote , et al. December 4, 2 | 2007-12-04 |
Supported biofilm apparatus
Grant 7,300,571 - Cote , et al. November 27, 2 | 2007-11-27 |
Membrane module for gas transfer
Grant 7,294,259 - Cote , et al. November 13, 2 | 2007-11-13 |
Method And Apparatus For Testing Membrane Integrity
App 20070144949 - Husain; Hidayat | 2007-06-28 |
Apparatus and Method for Treating FGD Blowdown or Similar Liquids
App 20070114174 - Peeters; Jeffrey Gerard ; et al. | 2007-05-24 |
Membrane supported biofilm process for autotrophic reduction
Grant 7,175,763 - Husain , et al. February 13, 2 | 2007-02-13 |
Supported biofilm apparatus and process
Grant 7,169,295 - Husain , et al. January 30, 2 | 2007-01-30 |
Membrane supported bioreactor for municipal and industrial wastewater treatment
Grant 7,118,672 - Husain , et al. October 10, 2 | 2006-10-10 |
Supported biofilm apparatus and process
App 20060163157 - Cote; Pierre Lucien ; et al. | 2006-07-27 |
Ultrafiltration and microfiltration module and system
Grant 7,070,695 - Husain , et al. July 4, 2 | 2006-07-04 |
Water filtration using immersed membranes
App 20060091075 - Cote; Pierre Lucien ; et al. | 2006-05-04 |
Ultrafiltration and microfiltration module and system
App 20060081536 - Husain; Hidayat ; et al. | 2006-04-20 |
Membrane bioreactor, process and aerator
Grant 7,022,236 - Liu , et al. April 4, 2 | 2006-04-04 |
Membrane bioreactor, process and aerator
App 20060054552 - Liu; Minggang ; et al. | 2006-03-16 |
Supported biofilm apparatus and process
App 20060037896 - Cote; Pierre Lucien ; et al. | 2006-02-23 |
Membrane supported biofilm process for autotrophic reduction
App 20060021936 - Husain; Hidayat ; et al. | 2006-02-02 |
Nanofiltration system for water softening with internally staged spiral wound modules
App 20050284806 - Husain, Hidayat ; et al. | 2005-12-29 |
Maintenance cleaning for membranes
App 20050178729 - Rabie, Hamid R. ; et al. | 2005-08-18 |
Membrane module for gas transfer and membrane supported biofilm process
Grant 6,908,547 - Cote , et al. June 21, 2 | 2005-06-21 |
Membrane bioreactor having single header membrane module
App 20050115899 - Liu, Minggang ; et al. | 2005-06-02 |
Membrane bioreactor, process and aerator
App 20050061725 - Liu, Minggang ; et al. | 2005-03-24 |
Membrane module for gas transfer and membrane supported biofilm process
App 20050054087 - Cote, Pierre Lucien ; et al. | 2005-03-10 |
Supported biofilm apparatus and process
App 20050051481 - Husain, Hidayat ; et al. | 2005-03-10 |
Membrane bioreactor, process and aerator
Grant 6,863,817 - Liu , et al. March 8, 2 | 2005-03-08 |
Ultrafiltration and microfiltration module and system
App 20040251200 - Husain, Hidayat ; et al. | 2004-12-16 |
Supported biofilm apparatus and process
App 20040229343 - Husain, Hidayat ; et al. | 2004-11-18 |
Nanofiltration system for water softening with internally staged spiral wound modules
App 20040222158 - Husain, Hidayat ; et al. | 2004-11-11 |
Ultrafiltration and microfiltration module and system
Grant 6,814,861 - Husain , et al. November 9, 2 | 2004-11-09 |
Process for reducing concentrations of hair, trash, or fibrous materials, in a waste water treatment system
Grant 6,814,868 - Phagoo , et al. November 9, 2 | 2004-11-09 |
Membrane supported bioreactor for municipal and industrial wastewater treatment
App 20040211723 - Husain, Hidayat ; et al. | 2004-10-28 |
Multi-stage filtration and softening module and reduced scaling operation
App 20040129637 - Husain, Hidayat ; et al. | 2004-07-08 |
Membrane bioreactor, process and aerator
App 20040108268 - Liu, Minggang ; et al. | 2004-06-10 |
Membrane Module For Gas Transfer And Membrane Supported Biofilm Process
App 20040079692 - Cote, Pierre Lucien ; et al. | 2004-04-29 |
Multi-stage filtration and softening module and reduced scaling operation
Grant 6,702,944 - Husain , et al. March 9, 2 | 2004-03-09 |
Maintenance cleaning for membranes
App 20040007525 - Rabie, Hamid R. ; et al. | 2004-01-15 |
Membrane filtration device and process
App 20040007527 - Pedersen, Steven Kristian ; et al. | 2004-01-15 |
Membrane module for gas transfer and membrane supported biofilm process
Grant 6,645,374 - Cote , et al. November 11, 2 | 2003-11-11 |
Submerged membrane bioreactor for treatment of nitrogen containing water
Grant 6,616,843 - Behmann , et al. September 9, 2 | 2003-09-09 |
Membrane module for gas transfer and membrane supported biofilm process
App 20030150798 - Cote, Pierre ; et al. | 2003-08-14 |
Chemical cleaning backwash for normally immersed membranes
App 20030146153 - Cote, Pierre ; et al. | 2003-08-07 |
Ultrafiltration and microfiltration module and system
Grant 6,589,426 - Husain , et al. July 8, 2 | 2003-07-08 |
Membrane module for gas transfer and membrane supported biofilm process
Grant 6,558,549 - Cote , et al. May 6, 2 | 2003-05-06 |
Ultrafiltration and microfiltration module and system
App 20030057155 - Husain, Hidayat ; et al. | 2003-03-27 |
Process for reducing concentrations of hair, trash, or fibrous materials, in a waste water treatment system
App 20030006200 - Phagoo, Deonarine ; et al. | 2003-01-09 |
Biological Process For Removing Phoshporus Involving A Membrane Filter
App 20020185435 - Husain, Hidayat ; et al. | 2002-12-12 |
Multi-stage filtration and softening module and reduced scaling operation
App 20020108906 - Husain, Hidayat ; et al. | 2002-08-15 |
Biological process for removing phosphorous involving a membrane filter
Grant 6,406,629 - Husain , et al. June 18, 2 | 2002-06-18 |
Shipboard wastewater treatment system
Grant 6,361,695 - Husain , et al. March 26, 2 | 2002-03-26 |
Membrane module for gas transfer and membrane supported biofilm process
App 20020020666 - Cote, Pierre ; et al. | 2002-02-21 |
Chemical cleaning backwash for normally immersed membranes
App 20010052494 - Cote, Pierre ; et al. | 2001-12-20 |
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