Inventor
Gaoxiao Zhang
Inventor
Guangzhou, CN
Overview
Patents· 6 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 preparations33%
C07DHeterocyclic compounds28%
C07CAcyclic or carbocyclic compounds22%
A61KPreparations for medical, dental or toiletry purposes17%
PatentTitleYear
10,703,729Pyrazine derivative, and preparation method and medical use thereof202010,703,730Trifluoroacetyl hydrazide compounds and medical uses thereof202010,308,616Trifluoroacetyl hydrazide compounds and methods of preparation and uses thereof201910,214,478Amantadine nitrate compounds with neural protective effect, and preparation and medical use thereof20199,938,235Compounds with neural protective effect, and preparation and use thereof20188,796,281'Lighting device having at least one heat sink'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014Patents assigned to DU JING (1)· patent assignee history
2014Patents assigned to SUN YEWEI (1)· patent assignee history
2014Patents assigned to UNIV JINAN (1)· patent assignee history
2014Based in Guangdong, CN· patent location history
2018Patents assigned to GUANGZHOU MAGPIE PHARMACEUTICAL CO LTD (1)· patent assignee history
2018–2020Based in Guangzhou, CN· patent location history
2019–2020Patents assigned to GUANGZHOU MAGPIE PHARMACEUTICALS CO LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GUANGZHOU MAGPIE PHARMACEUTICALS CO LTD | 4 | 2019–2020 |
| DU JING | 1 | 2014 |
| GUANGZHOU MAGPIE PHARMACEUTICAL CO LTD | 1 | 2018 |
| SUN YEWEI | 1 | 2014 |
| UNIV JINAN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Guangzhou, CN | 5 | 2018–2020 |
| Guangdong, CN | 1 | 2014 |