Inventor
Erika Retzlaff
Inventor
Marl, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds24%
C09DCoating compositions, e.g. paints, varnishes or lacquers24%
C08LCompositions of macromolecular compounds18%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients12%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments12%
C09JAdhesives12%
PatentTitleYear
10,113,025Functionalized ketone-aldehyde condensation resins20189,751,971'Dispersing resins for pigment preparations having a low volatile organic content'20179,221,945'Liquid, adhesion-promoting additive and process for its preparation'20157,687,569'Radiation curable composition consisting of unsaturated amorphous polyesters and reactive dilutant agents'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2018Patents assigned to EVONIK DEGUSSA GMBH (3)· patent assignee history
2010–2018Based in Marl, DE· patent location history
2015–2017Patents assigned to ALZER HEIKO (2)· patent assignee history
2015–2017Patents assigned to EWALD MICHAEL (2)· patent assignee history
2015–2017Patents assigned to RETZLAFF ERIKA (2)· patent assignee history
2015–2017Patents assigned to VEIT THOMAS (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EVONIK DEGUSSA GMBH | 3 | 2010–2018 |
| ALZER HEIKO | 2 | 2015–2017 |
| EWALD MICHAEL | 2 | 2015–2017 |
| RETZLAFF ERIKAself | 2 | 2015–2017 |
| VEIT THOMAS | 2 | 2015–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marl, DE | 4 | 2010–2018 |