Inventor
Kagayaki Natsuka
Inventor
Ibaraki, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds80%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
PatentTitleYear
4,162,316'1-Substituted-4-(1,2-diphenylethyl)piperazine derivatives and compositions containing the same'19794,080,453'1-Substituted-4-(1,2-diphenylethyl)piperazine derivatives and compositions containing the same'19783,988,456'1,2-Diphenylethanolamine derivatives and their salts and the preparation thereof'19763,957,788'1-Substituted-4-(1,2-diphenylethyl)piperazine derivatives and their salts and the preparation thereof'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1979Patents assigned to DAINIPPON PHARMACEUTICAL CO (4)· patent assignee history
1976–1979Based in Ibaraki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAINIPPON PHARMACEUTICAL CO | 4 | 1976–1979 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ibaraki, JP | 4 | 1976–1979 |