Kang; Seoungil
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kang; Seoungil.The latest application filed is for "biofilm carriers for use in wastewater treatment".
- Kang; Seoungil - Poughkeepsie NY
| Patent | Date |
|---|---|
| Biofilm Carriers For Use In Wastewater Treatment App 20210403352 - Frankel; Thomas E. ; et al. | 2021-12-30 |
| Diffuser assembly Grant 10,773,982 - Frankel , et al. Sept | 2020-09-15 |
| Fine bubble diffuser assembly Grant 10,633,267 - Frankel , et al. | 2020-04-28 |
| Diffuser Assembly App 20190047887 - Frankel; Thomas E. ; et al. | 2019-02-14 |
| Retrievable Aeration System For Wastewater Treatment App 20180236412 - Frankel; Thomas E. ; et al. | 2018-08-23 |
| Fine Bubble Diffuser Assembly App 20170210652 - Frankel; Thomas E. ; et al. | 2017-07-27 |
| In situ monitoring for wastewater treatment systems and the like Grant 9,678,091 - Duden , et al. June 13, 2 | 2017-06-13 |
| Coarse bubble diffuser for wastewater treatment Grant 9,539,550 - Frankel , et al. January 10, 2 | 2017-01-10 |
| Assembly for wastewater treatment Grant 9,498,756 - Frankel , et al. November 22, 2 | 2016-11-22 |
| Tube diffuser Grant 9,440,200 - Frankel , et al. September 13, 2 | 2016-09-13 |
| Assembly For Wastewater Treatment App 20160184780 - Frankel; Thomas E. ; et al. | 2016-06-30 |
| Tube Diffuser App 20140374928 - Frankel; Thomas E. ; et al. | 2014-12-25 |
| In Situ Monitoring For Wastewater Treatment Systems And The Like App 20140095115 - Duden; Eric D. ; et al. | 2014-04-03 |
| Energy Recovery During Wastewater Treatment App 20130088190 - Kang; Seoungil ; et al. | 2013-04-11 |
| Diffuser membranes with modified electrical properties Grant 8,376,325 - Frankel , et al. February 19, 2 | 2013-02-19 |
| Fluorinated elastomeric gas diffuser membrane Grant 8,241,549 - Frankel , et al. August 14, 2 | 2012-08-14 |
| Diffuser Membranes With Modified Electrical Properties App 20110198763 - Frankel; Thomas E. ; et al. | 2011-08-18 |
| Multiple layered membrane with thin fluorine containing polymer layer Grant 7,674,514 - Frankel , et al. March 9, 2 | 2010-03-09 |
| Fluorinated elastomeric gas diffuser membrane App 20100032851 - Frankel; Thomas E. ; et al. | 2010-02-11 |
| Disc Brake App 20080190715 - Kang; Seoungil | 2008-08-14 |
| Improved multiple layered membrane with thin fluorine containing polymer layer App 20070128394 - Frankel; ThomasE ; et al. | 2007-06-07 |
| Multi-layered membrane for air diffuser App 20070001323 - Kang; Seoungil | 2007-01-04 |
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