Inventor
Klaus Wandelmaier
Inventor
Wuppertal, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers50%
B05DProcesses for applying fluent materials to surfaces, in general20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds10%
PatentTitleYear
6,451,896'Coating system for the preparation of aqueous coating compositions'20025,854,337'Aqueous binder dispersion for physically drying coating agents and their use'19985,612,095'Process for multicoat lacquering'19975,556,912'Aqueous binder dispersion for physically drying coating compositions and use thereof'19965,492,961'Physically drying water-based coating agents and use thereof'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1997Patents assigned to HERBERTS GMBH (2)· patent assignee history
1996Patents assigned to HERBERTS & CO GMBH (1)· patent assignee history
1996–2002Based in Wuppertal, DE· patent location history
1998Patents assigned to HERBERTS GES MIT BESHRANKTER H (1)· patent assignee history
2002Patents assigned to DU PONT (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HERBERTS GMBH | 2 | 1996–1997 |
| DU PONT | 1 | 2002 |
| HERBERTS & CO GMBH | 1 | 1996 |
| HERBERTS GES MIT BESHRANKTER H | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wuppertal, DE | 5 | 1996–2002 |