Inventor
Zhanqiang XU
Inventor
CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations33%
C07DHeterocyclic compounds33%
PatentTitleYear
11,548,900Oxazino-quinazoline and oxazino-quinoline type compound, preparation method and uses thereof202311,479,559Urea-substituted aromatic ring-linked dioxinoquinoline compounds, preparation method and uses thereof202211,407,760Dioxinoquinoline compounds, preparation method and uses thereof2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to BEIJING SCITECH MQ PHARMACEUTICALS LTD (3)· patent assignee history
2022–2023Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING SCITECH MQ PHARMACEUTICALS LTD | 3 | 2022–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 3 | 2022–2023 |