Inventor
Björn Dingwerth
Inventor
Berlin, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material44%
C25DProcesses for the electrolytic or electrophoretic production of coatings33%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
C08LCompositions of macromolecular compounds11%
PatentTitleYear
9,435,047'Process for corrosion protection of iron containing materials'20169,322,107'Polymers having terminal amino groups and use thereof as additives for zinc and zinc alloy electrodeposition baths'20169,005,373'Treatment solution for producing chrome and cobalt-free black conversion coatings'20158,460,534'Chromium(VI)-free black passivation of surfaces containing zinc'20138,435,360'Anti-corrosion treatment for conversion layers'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2016Patents assigned to ATOTECH DEUTSCHLAND GMBH (5)· patent assignee history
2013Patents assigned to DINGWERTH BJOERN (2)· patent assignee history
2013–2016Based in Berlin, DE· patent location history
2015–2016Patents assigned to BEDRNIK LUKAS (2)· patent assignee history
2015–2016Patents assigned to DINGWERTH BJORN (2)· patent assignee history
2016Patents assigned to BRUNNER HEIKO (1)· patent assignee history
2016Based in Langenfeld, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ATOTECH DEUTSCHLAND GMBH | 5 | 2013–2016 |
| BEDRNIK LUKAS | 2 | 2015–2016 |
| DINGWERTH BJOERN | 2 | 2013 |
| DINGWERTH BJORNself | 2 | 2015–2016 |
| BRUNNER HEIKO | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berlin, DE | 4 | 2013–2016 |
| Langenfeld, DE | 1 | 2016 |