Inventor
Coenraad M. Gehrels
Inventor
Zwolle, NL
Overview
Patents· 2 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 lacquers40%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds20%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients20%
Y10TTechnical subjects covered by former us classification20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Patents assigned to DSM NV (1)· patent assignee history
2002–2009Based in Zwolle, NL· patent location history
2009Patents assigned to DSM IP ASSETS BV (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DSM IP ASSETS BV | 1 | 2009 |
| DSM NV | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Zwolle, NL | 2 | 2002–2009 |