Transaminase mutant and application thereof in preparation of sitagliptin intermediates
US-12378588-B2 · Aug 5, 2025 · US
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He Renbao patents
He Renbao is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | He Renbao |
| Total patents | 2 |
| First publication | Dec 15, 2022 |
| Latest publication | Aug 5, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Zhejiang Yongtai Technology Co Ltd | 2 |
| Univ Zhejiang Technology | 2 |
| Zhejiang yongtai pharmaceutical co ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C12Y206/01018 | 2 |
| C12N2800/101 | 2 |
| C12N15/70 | 2 |
| C12N9/1096 | 2 |
| C12N1/20 | 2 |