Inventor
Rizhi CHEN
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry22%
C07CAcyclic or carbocyclic compounds22%
Y02PClimate change mitigation technologies in the production or processing of goods22%
A61JContainers specially adapted for medical or pharmaceutical purposes11%
A61MDevices for introducing media into, or onto, the body11%
B01DSeparation11%
PatentTitleYear
12,447,466Preparation method of Co@CM multi-channel ceramic catalytic membrane for hydrogenation of p-nitrophenol202512,420,269Simple preparation method and use of support of catalyst for hydrogenation202512,274,673Closed type medicine liquid transfer device and system with double-chamber internal circulation2025Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2025Patents assigned to NANJING UNIVERSITY OF TECHNOLOGY (2)· patent assignee history
2025Patents assigned to GUANGDONG JIANLIYUAN MEDICAL TECH CO LTD (1)· patent assignee history
2025Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NANJING UNIVERSITY OF TECHNOLOGY | 2 | 2025 |
| GUANGDONG JIANLIYUAN MEDICAL TECH CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2025 |