Inventor
Hiroitsu Kawada
Inventor
Kawagoe, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes50%
C07CAcyclic or carbocyclic compounds33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
PatentTitleYear
4,153,727'Pharmaceutical compositions of a prostaglandin compound for rectal use in treating asthma'19794,113,882'Stabilized oral prostaglandin formulation and the process for the preparation thereof'19784,066,787'Stabilized prostaglandin composition and the process for the preparation thereof'19784,013,773'Solid composition'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1979Patents assigned to YAMANOUCHI PHARMA CO LTD (4)· patent assignee history
1977Based in Tokyo, JP· patent location history
1978–1979Based in Kawagoe, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YAMANOUCHI PHARMA CO LTD | 4 | 1977–1979 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawagoe, JP | 3 | 1978–1979 |
| Tokyo, JP | 1 | 1977 |