Method for extracting and enriching gold with selenide
US-11434543-B2 · Sep 6, 2022 · US
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Xu Huaping patents
Xu Huaping is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Xu Huaping |
| Total patents | 2 |
| First publication | May 6, 2021 |
| Latest publication | Sep 6, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for extracting and enriching gold with selenide
US-2021130923-A1 · May 6, 2021 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Tsinghua | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J20/3028 | 2 |
| C22B3/24 | 2 |
| B01J20/3078 | 2 |
| C22B11/04 | 2 |
| C22B11/042 | 2 |