Oily sewage pretreatment method and device without air floatation
US-12017939-B2 · Jun 25, 2024 · US
This page is not indexed by search engines while we improve data quality.
Wang Dun patents
Wang Dun is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Dun |
| Total patents | 2 |
| First publication | Jan 13, 2022 |
| Latest publication | Jun 25, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shanghai Huachang Env Prot Co Ltd | 2 |
| Univ Sichuan | 2 |
| Univ East China Science & Tech | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C02F2303/16 | 2 |
| C02F2103/365 | 2 |
| C02F2101/32 | 2 |
| C02F2001/007 | 2 |
| C02F3/30 | 2 |