Method for producing dust-reducing and dust-absorbing material from nonmetallic mineral and raw material from cement plant
US-11518711-B2 · Dec 6, 2022 · US
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Guo Qingbin patents
Guo Qingbin is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Guo Qingbin |
| Total patents | 3 |
| First publication | Dec 2, 2021 |
| Latest publication | Dec 6, 2022 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Shandong Science & Tech | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C01P2004/03 | 3 |
| C01F11/18 | 2 |
| C04B2103/0075 | 2 |
| B82Y30/00 | 2 |
| B82Y40/00 | 2 |