Inventor
Wenwen QI
Inventor
CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes50%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations50%
PatentTitleYear
11,337,972Pharmaceutical preparation and use thereof2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to WUHAN LL SCIENCE & TECHNOLOGY DEVELOPMENT CO LTD (1)· patent assignee history
2022Patents assigned to WUHAN QR PHARMACEUTICALS CO LTD (1)· patent assignee history
2022Patents assigned to WUHAN ZY PHARMACEUTICALS CO LTD (1)· patent assignee history
2022Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WUHAN LL SCIENCE & TECHNOLOGY DEVELOPMENT CO LTD | 1 | 2022 |
| WUHAN QR PHARMACEUTICALS CO LTD | 1 | 2022 |
| WUHAN ZY PHARMACEUTICALS CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 1 | 2022 |