Method for improving alkali resistance and oxidation resistance of benzothiazole disperse dye
US-12187899-B2 · Jan 7, 2025 · US
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Yu Jiaxue patents
Yu Jiaxue is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yu Jiaxue |
| Total patents | 2 |
| First publication | Nov 25, 2021 |
| Latest publication | Jan 7, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Qingdao | 2 |
| Penglai Jiaxin Dye Chemical Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| D06P1/18 | 2 |
| D06P3/54 | 2 |
| C09B29/0088 | 2 |
| C09B29/08 | 2 |
| C09B29/0844 | 2 |