| 11219866 |
Gas sparger for an immersed membrane |
Jeffrey Ronald Cumin, Yongseck Hong, Reid Bayly |
2022-01-11 |
|
| 10471393 |
Gas sparger for an immersed membrane |
Jeffrey Ronald Cumin, Yongseck Hong, Reid Bayly |
2019-11-12 |
|
| 9433903 |
Gas sparger for a filtering membrane |
Jeffrey Ronald Cumin, Youngseck Hong, Reid Bayly, Zhaoyang Wan, Joseph Breitner |
2016-09-06 |
|
| 9358505 |
Gas sparger for an immersed membrane |
Jeff Cumin, Youngseck Hong, Reid Bayly |
2016-06-07 |
$26,713,000 |
| 8852438 |
Membrane filtration module with adjustable header spacing |
Mailvaganam Mahendran, Steven Kristian Pedersen, Carlos Fernando F. Rodrigues |
2014-10-07 |
|
| RE42669 |
Vertical cylindrical skein of hollow fiber membranes and method of maintaining clean fiber surfaces |
Wayne Henshaw, Mailvaganam Mahendran |
2011-09-06 |
|
| 7767089 |
Membrane supported biofilm process for autotropic reduction |
Hidayat Husain, Pierre Cote |
2010-08-03 |
|
| 7699985 |
Process for providing oxygen to a liquid |
Pierre Cote, Hidayat Husain |
2010-04-20 |
|
| 7615157 |
Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes |
Mailvaganam Mahendran, Wayne Henshaw |
2009-11-10 |
|
| 7537701 |
Membrane filtration module with adjustable header spacing |
Mailvaganam Mahendran, Steven Kristian Pedersen, Carlos Fernando F. Rodrigues |
2009-05-26 |
|
| 7534353 |
Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes |
Mailvaganam Mahendran, Wayne Henshaw |
2009-05-19 |
|
| 7459076 |
Flow-through aerobic granulator |
Pierre Cote |
2008-12-02 |
|
| 7303676 |
Supported biofilm apparatus and process |
Hidayat Husain, Pierre Cote, Ian Glenn Towe, Ian Pottinger |
2007-12-04 |
|
| 7303677 |
Supported biofilm process |
Pierre Cote, Hidayat Husain |
2007-12-04 |
|
| 7300571 |
Supported biofilm apparatus |
Pierre Cote, Hidayat Husain, Ian Glenn Towe, Ian Pottinger |
2007-11-27 |
|
| 7175763 |
Membrane supported biofilm process for autotrophic reduction |
Hidayat Husain, Pierre Cote |
2007-02-13 |
|
| 7169295 |
Supported biofilm apparatus and process |
Hidayat Husain, Pierre Cote, Ian Glenn Towe, Ian Pottinger |
2007-01-30 |
|
| 7087173 |
Inverted cavity aerator for membrane module |
Pierre Cote, Steven Kristian Pedersen |
2006-08-08 |
|
| 7070695 |
Ultrafiltration and microfiltration module and system |
Hidayat Husain |
2006-07-04 |
|
| 7063788 |
Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes |
Mailvaganam Mahendran, Wayne Henshaw, Steven Kristian Pedersen |
2006-06-20 |
|
| 7014173 |
Cyclic aeration system for submerged membrane modules |
Hamid Rabie, Pierre Cote, Manwinder Singh, Arnold Janson, Steven Kristian Pedersen |
2006-03-21 |
|
| 6964741 |
Apparatus for withdrawing permeate using an immersed vertical skein of hollow fiber membranes |
Mailvaganam Mahendran, Wayne Henshaw, Steven Kristian Pedersen |
2005-11-15 |
|
| 6908547 |
Membrane module for gas transfer and membrane supported biofilm process |
Pierre Cote, Steven Kristian Pedersen, Hidayat Husain, Deonarine Phagoo |
2005-06-21 |
|
| 6814861 |
Ultrafiltration and microfiltration module and system |
Hidayat Husain, Andreas Draesner, Michael Blair |
2004-11-09 |
|
| 6702944 |
Multi-stage filtration and softening module and reduced scaling operation |
Hidayat Husain, Pierre Cote, Ian Pottinger, Ella Murphy |
2004-03-09 |
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