Inventor
Heinrich Leffers
Inventor
Walsrode, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds50%
D21HPulp compositions50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to WOLFF WALSRODE AG (1)· patent assignee history
1995Based in Walsrode, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WOLFF WALSRODE AG | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Walsrode, DE | 1 | 1995 |