Inventor
Xingmin Zhang
Inventor
Beijing, CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations38%
C07DHeterocyclic compounds38%
A61KPreparations for medical, dental or toiletry purposes25%
PatentTitleYear
10,646,483Crystal form of imidazolone type compounds, and preparation method, pharmaceutical composition and use thereof202010,047,084Imidazolone derivatives, pharmaceutical compositions and uses thereof20189,315,492'Heterocyclic group contained amino-methanol derivative, and salt, synthetic method and use thereof'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to BEIJING FORELAND BIOPHARMA CO LTD (1)· patent assignee history
2016–2020Based in Beijing, CN· patent location history
2018Patents assigned to BEIJING FORELANDPHARMA CO LTD (1)· patent assignee history
2020Patents assigned to FORELAND PHARMA CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING FORELAND BIOPHARMA CO LTD | 1 | 2016 |
| BEIJING FORELANDPHARMA CO LTD | 1 | 2018 |
| FORELAND PHARMA CO LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 3 | 2016–2020 |