Catalyst and method of use thereof
US-11965255-B2 · Apr 23, 2024 · US
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Cheng Junfang patents
Cheng Junfang is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cheng Junfang |
| Total patents | 2 |
| First publication | Dec 2, 2021 |
| Latest publication | Apr 23, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Catalyst and method of use thereof
US-2021371993-A1 · Dec 2, 2021 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Japan Science & Tech Agency | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C25B11/031 | 2 |
| C25B9/23 | 2 |
| C25B11/093 | 2 |
| C25B11/052 | 2 |
| C25B3/07 | 2 |