Fused quinonoxime imidazole, onium derivatives thereof, preparation and use thereof
US-2025163002-A1 · May 22, 2025 · US
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Zhang Zhenfeng patents
Zhang Zhenfeng is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhang Zhenfeng |
| Total patents | 16 |
| First publication | Sep 28, 2017 |
| Latest publication | May 22, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Chiral bimetallic cooperative catalysis system containing chelating ligand and use thereof in asymmetric synthesis of bedaquiline
US-2025083126-A1 · Mar 13, 2025 · US
Network anti-replay method and apparatus, electronic device, and storage medium
US-2025007927-A1 · Jan 2, 2025 · US
Chiral bimetallic cooperative catalysis system and use thereof in asymmetric synthesis of bedaquiline
US-2024400517-A1 · Dec 5, 2024 · US
Low-temperature continuous-flow preparation method of bedaquiline
US-12116345-B2 · Oct 15, 2024 · US
Low-temperature continuous-flow preparation method of bedaquiline
US-2024308963-A1 · Sep 19, 2024 · US
Systems and methods for establishing consensus in distributed communications
US-11973744-B2 · Apr 30, 2024 · US
Communication Systems and Methods for Validation of a Transaction Via Consensus in A Distributed Network Environment
US-2023188538-A1 · Jun 15, 2023 · US
Systems and Methods for Establishing Consensus in Distributed Communications
US-2023188597-A1 · Jun 15, 2023 · US
Method for catalytic asymmetric synthesis of phosphorus-stereogenic (P-stereogenic) nucleoside derivative and catalyst used therein
US-11655255-B2 · May 23, 2023 · US
Recent patents
Latest publications not already listed above.
Method for catalytic asymmetric synthesis of phosphorus-stereogenic (p-stereogenic) nucleoside derivative and catalyst used therein
US-2023085986-A1 · Mar 23, 2023 · US
Cable structure, power cord structure, and electrical device
US-10530049-B2 · Jan 7, 2020 · US
Method for preparing chiral gamma-secondary amino alcohol
US-10370323-B2 · Aug 6, 2019 · US
Power cord plug, cable, power cord structure and electrical device
US-2019074638-A1 · Mar 7, 2019 · US
Cable structure, power cord structure, and electrical device
US-2019058249-A1 · Feb 21, 2019 · US
METHOD FOR PREPARING CHIRAL gamma-SECONDARY AMINO ALCOHOL
US-2017275240-A1 · Sep 28, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Shanghai Jiaotong | 10 |
| Sph No 1 Biochemical & Pharmaceutical Co Ltd | 4 |
| Guangdong Midea Kitchen Appliances Mfg Co Ltd | 3 |
| Midea Group Co Ltd | 3 |
| Beijing Wodong Tianjun Information Technology Co Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07D215/227 | 4 |
| H01R13/665 | 3 |
| H01R24/28 | 3 |
| H01R13/66 | 3 |
| C07B53/00 | 3 |