Inventor
Nils-Erik Stjernstrom
Inventor
Sodertalje, SE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof50%
A61KPreparations for medical, dental or toiletry purposes25%
C07DHeterocyclic compounds25%
PatentTitleYear
4,141,993'Compounds of diphenylcyclopentylamine type and methods for their preparation'19794,053,637'Compounds of diphenylcyclopentylamine type and methods for their uses'19774,053,632'Compounds of spiro-amine type and methods for their use'19773,953,601'Dibenzothiophene derivatives as serum lipid lowering agents'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to ASTRA AB (1)· patent assignee history
1976–1979Based in Sodertalje, SE· patent location history
1977–1979Patents assigned to ASTRA LAEKEMEDEL AB (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASTRA LAEKEMEDEL AB | 3 | 1977–1979 |
| ASTRA AB | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sodertalje, SE | 4 | 1976–1979 |