Inventor
August Knapp
Inventor
Dieburg, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Pprimary
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds50%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to MERCK PATENT GMBH (1)· patent assignee history
1989Based in Dieburg, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERCK PATENT GMBH | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dieburg, DE | 1 | 1989 |