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USPTO Patent Rankings Data through Sept 30, 2025
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Hojae Hwang — 1 Patent in 2021

Sejong, KR: #12 of 32 inventorsTop 40%
Overall (2021): #431,186 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11053148 Device and method for shortcut nitrogen removal and nitrite-oxidizing bacteria activity inhibition Daehwan RHU, Minki JUNG, Dongjin Ju, Hongkeun Park, Dongwoo Kim 2021-07-06