Inventor
Chuanjun Song
Inventor
Zhengzhou, 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 preparations33%
C07BGeneral methods of organic chemistry33%
C07CAcyclic or carbocyclic compounds33%
PatentTitleYear
10,604,4715-bromo-2-(alpha-hydroxypentyl)benzoic acid sodium salts in different crystal forms, and preparation method thereof202010,377,6935-bromo-2-(a-hydroxypentyl)benzoic acid sodium salts in different crystal forms, and preparation method thereof20199,902,682'5-bromo-2-(alpha-hydroxypentyl)benzoic acid sodium salts in different crystal forms, and preparation method thereof'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to ZHEJIANG AUSUN PHARMACEUTICAL CO LTD (3)· patent assignee history
2018–2020Based in Zhengzhou, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZHEJIANG AUSUN PHARMACEUTICAL CO LTD | 3 | 2018–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Zhengzhou, CN | 3 | 2018–2020 |