Inventor
Enxuan ZHANG
Inventor
CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds63%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
C07BGeneral methods of organic chemistry13%
C07DHeterocyclic compounds13%
PatentTitleYear
12,404,229Preparation method for trans-cyclobutane-o-dicarboxylic acid ester and derivative thereof202512,351,544Borohydride reduction stabilizing system and method for reducing ester to alcohol202512,129,228Continuous synthesis method for 1, 1'-bicyclic [1.1.1]pentane-1,3-diethyl ketone compounds202412,084,402Preparation process of diazomethane202411,858,873Method for continuously synthesizing propellane compound2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2025Patents assigned to ASYMCHEM LAB TIANJIN CO LTD (2)· patent assignee history
2024Patents assigned to JILIN ASYMCHEM LABORATORIES CO LTD (2)· patent assignee history
2024–2025Based in CN· patent location history
2025Patents assigned to JILIN ASYMCHEM PHARMACEUTICALS CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASYMCHEM LAB TIANJIN CO LTD | 2 | 2024–2025 |
| JILIN ASYMCHEM LABORATORIES CO LTD | 2 | 2024 |
| JILIN ASYMCHEM PHARMACEUTICALS CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 5 | 2024–2025 |