Process for the preparation of biphenylamines
US-12344586-B2 · Jul 1, 2025 · US
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Tang Pingping patents
Tang Pingping is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Tang Pingping |
| Total patents | 2 |
| First publication | Dec 1, 2022 |
| Latest publication | Jul 1, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Process for the preparation of biphenylamines
US-2022380321-A1 · Dec 1, 2022 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Adama Makhteshim Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07D213/82 | 2 |
| B01J2531/824 | 2 |
| C07D241/24 | 2 |
| B01J31/2404 | 2 |
| B01J31/2466 | 2 |