Inventor · disambiguated record
Hwan Chul Cho
Also filed as: CHO HWAN CHUL · CHO II HWAN
7 granted patents·1 pending application·1 citations·filing 2009–2020
70Inventor score
Top patents by PatentIndex Score
8 records- 0179US10626035B2Sequencing batch reactor for sewage treatment and sewage treatment system comprising sameDOOSAN HEAVY IND & CONSTRUCTION CO LTD·Filed 2018·Granted Apr 21, 2020·1 cites·18 claims
- 0272US11001517B2Bioreactor for treating sewage and sewage treatment system comprising the sameDOOSAN HEAVY IND & CONSTRUCTION CO LTD·Filed 2019·Granted May 11, 2021·0 cites·19 claims
- 0367US11180392B2Sequencing batch reactor for sewage treatment and sewage treatment system comprising sameDOOSAN HEAVY IND & CONSTRUCTION CO LTD·Filed 2020·Granted Nov 23, 2021·0 cites·20 claims
- 0464US10494282B2Bioreactor for treating sewage and sewage treatment system comprising the sameDOOSAN HEAVY IND & CONSTRUCTION CO LTD·Filed 2018·Granted Dec 3, 2019·0 cites·18 claims
- 0554US11180393B2Anammox reactor and water treatment method using the sameDOOSAN HEAVY IND & CONSTRUCTION CO LTD·Filed 2019·Granted Nov 23, 2021·0 cites·20 claims
- 0649US2019315643A1Method and apparatus for biologically treating nitrogenDOOSAN HEAVY IND & CONSTRUCTION CO LTD·Filed 2019·Application pending·0 cites
- 0748US8404696B2Quinazoline-2,4-dione derivative, and medical compositions for the prophylaxis and treatment of cranial nerve disease containing the sameCHO II HWAN·Filed 2009·Granted Mar 26, 2013·0 cites·18 claims
- 0847US12139428B2Disk filter for preventing scale formation and water treatment apparatus and method using the sameDOOSAN HEAVY IND & CONSTRUCTION CO LTD·Filed 2018·Granted Nov 12, 2024·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →