Nitrilase mutant and use thereof in catalytic synthesis of 2-chloronicotinic acid
US-12516359-B2 · Jan 6, 2026 · US
This page is not indexed by search engines while we improve data quality.
Zheng Renchao patents
Zheng Renchao is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zheng Renchao |
| Total patents | 10 |
| First publication | Mar 2, 2017 |
| Latest publication | Jan 6, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for enzymatic synthesis of brivaracetam chiral intermediate
US-2025270601-A1 · Aug 28, 2025 · US
Nitrilase mutant and use thereof in catalytic synthesis of 2-chloronicotinic acid
US-2025092432-A1 · Mar 20, 2025 · US
Nitrilase mutant, construction method therefor, and application thereof
US-11492606-B2 · Nov 8, 2022 · US
Nitrilase mutant, construction method therefor, and application thereof
US-2021009981-A1 · Jan 14, 2021 · US
Nitrilase from arabis alpina, its encoding gene, vector, recombinant bacterial strain and uses thereof
US-10260059-B2 · Apr 16, 2019 · US
Nitrilase from arabis alpina, its encoding gene, vector, recombinant bacterial strain and uses thereof
US-10100297-B2 · Oct 16, 2018 · US
Nitrilase from arabis alpina, its encoding gene, vector, recombinant bacterial strain and uses thereof
US-2017355975-A1 · Dec 14, 2017 · US
Nitrilase from arabis alpina, its encoding gene, vector, recombinant bacterial strain and uses thereof
US-2017355976-A1 · Dec 14, 2017 · US
Nitrilase from arabis alpina, its encoding gene, vector, recombinant bacterial strain and uses thereof
US-2017058274-A1 · Mar 2, 2017 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Zhejiang Technology | 10 |
| Zhejiang Chiral Medicine Chemicals Co Ltd | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C12Y305/05001 | 10 |
| C12N9/78 | 10 |
| C12P13/002 | 8 |
| C12N15/70 | 3 |
| C12P13/00 | 2 |