Inventor
Herman Evert Roelofs
Inventor
Epse, NL
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds20%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%
C08JWorking-up20%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients20%
C08LCompositions of macromolecular compounds20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Patents assigned to AKZO NOBEL NV (1)· patent assignee history
2010Based in Epse, NL· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AKZO NOBEL NV | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Epse, NL | 1 | 2010 |