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Patent applications and USPTO patent grants for Chong; Tzyy Haur.The latest application filed is for "spacer for a membrane module".
Patent | Date |
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Apparatus and method for reverse osmosis Grant 11,097,223 - Chong , et al. August 24, 2 | 2021-08-24 |
Spacer for a membrane module Grant 10,166,513 - Li , et al. J | 2019-01-01 |
Spacer For A Membrane Module App 20180345224 - LI; Weiyi ;   et al. | 2018-12-06 |
Apparatus And Method For Reverse Osmosis App 20180243694 - CHONG; Tzyy Haur ;   et al. | 2018-08-30 |
Method and apparatus for determining biofouling of a membrane Grant 9,079,137 - Sim , et al. July 14, 2 | 2015-07-14 |
Method And Apparatus For Determining Biofouling Of A Membrane App 20140254323 - Sim; Victor Siang Tze ;   et al. | 2014-09-11 |
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