Method for realizing sludge safe disposal and resource recovery through sludge liquefaction and stratification
US-11459259-B2 · Oct 4, 2022 · US
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Wang Shanquan patents
Wang Shanquan is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Shanquan |
| Total patents | 4 |
| First publication | Sep 1, 2016 |
| Latest publication | Oct 4, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for realizing sludge safe disposal and resource recovery through sludge liquefaction and stratification
US-2022234929-A1 · Jul 28, 2022 · US
Mobile terminal and ringtone playing method thereof
US-9794400-B2 · Oct 17, 2017 · US
Mobile terminal and ringtone playing method thereof
US-2016255190-A1 · Sep 1, 2016 · 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 Sun Yat Sen | 2 |
| Huizhou Tcl Mobile Communication Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C02F9/00 | 2 |
| C02F2101/38 | 2 |
| Y02E50/30 | 2 |
| C02F2001/007 | 2 |
| C02F11/00 | 2 |