Inventor
Fengqi Ye
Inventor
Zhejiang, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes29%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%
C07DHeterocyclic compounds29%
C07HSugars12%
PatentTitleYear
9,624,254'Hydroxysafflor yellow pharmaceutical salts'20179,243,019'Hydroxysafflor yellow A sodium and preparation as well as application thereof'20168,329,895'Cefdinir acid double salt and method for producing the same'20128,168,622'β-lactamase-resistant cephalosporin ester compounds and salts of thereof'20127,750,148'Intermediate compound for the production of β-lactamase-resistant cephalosporin ester compounds and salts thereof'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Based in Taizhou, CN· patent location history
2012–2017Patents assigned to ZHEJIANG YONGNING PHARMACEUTICAL CO LTD (3)· patent assignee history
2012Patents assigned to YE FENGQI (2)· patent assignee history
2012Patents assigned to FANG SHANZONG (1)· patent assignee history
2012Patents assigned to JIE QING (1)· patent assignee history
2012Patents assigned to LU XIUWEI (1)· patent assignee history
2012Based in Hangzhou, CN· patent location history
2012Based in Zhejiang Province, CN· patent location history
2016–2017Based in Zhejiang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZHEJIANG YONGNING PHARMACEUTICAL CO LTD | 3 | 2012–2017 |
| YE FENGQIself | 2 | 2012 |
| FANG SHANZONG | 1 | 2012 |
| JIE QING | 1 | 2012 |
| LU XIUWEI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Zhejiang, CN | 2 | 2016–2017 |
| Hangzhou, CN | 1 | 2012 |
| Zhejiang Province, CN | 1 | 2012 |
| Taizhou, CN | 1 | 2010 |