Inventor
WENJIE TAN
Inventor
CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation50%
C02FTreatment of water, waste water, sewage, or sludge50%
PatentTitleYear
12,472,449Oil-water separation device2025Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2025Patents assigned to CHINA PETROLEUM & CHEM CORP (1)· patent assignee history
2025Patents assigned to SINOPEC EXPLORATION & PROD RES INST (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 |
|---|---|---|
| CHINA PETROLEUM & CHEM CORP | 1 | 2025 |
| SINOPEC EXPLORATION & PROD RES INST | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 1 | 2025 |