Inventor
Alexander von Zelewsky
Inventor
Givisiez, CH
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments100%
PatentTitleYear
4,097,484'Mixed complexes of methine dyes'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978Patents assigned to CIBA GEIGY CORP (1)· patent assignee history
1978Based in Givisiez, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIBA GEIGY CORP | 1 | 1978 |
Locations
| Location | Patents | Span |
|---|---|---|
| Givisiez, CH | 1 | 1978 |