Refractory organic pollutants with photo- excited holes as electron acceptors
US-12497312-B2 · Dec 16, 2025 · US
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Hou Cheng patents
Hou Cheng is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hou Cheng |
| Total patents | 5 |
| First publication | Dec 22, 2022 |
| Latest publication | Dec 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Bioaugmentation treatment process for lithium battery producing wastewater
US-12246977-B2 · Mar 11, 2025 · US
Status detection method and apparatus for filter
US-2023158436-A1 · May 25, 2023 · US
Method for enhanced bio-treatment of refractory organic pollutants with photo-excited holes as electron acceptors
US-2023119366-A1 · Apr 20, 2023 · US
Bioaugmentation treatment process for lithium battery producing wastewater
US-2022402791-A1 · Dec 22, 2022 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Nanjing Sci & Tech | 4 |
| Zhenrun Environmental Science And Tech Co Ltd | 2 |
| Ge Prec Healthcare Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C02F2101/38 | 4 |
| Y02W10/10 | 4 |
| C02F3/1268 | 4 |
| C25D9/08 | 2 |
| C02F2305/10 | 2 |