Inventor
Susann Witzsche
Inventor
Rheinfelden, DE
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Fprimary
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium42%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients32%
C08LCompositions of macromolecular compounds11%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
C09DCoating compositions, e.g. paints, varnishes or lacquers5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,919,919Epoxy-functional alkoxysilanes, method for the production and use thereof202110,464,954Process for preparing 3-glycidyloxypropyltrialkoxysilanes20198,664,370'Process for preparing silicon-containing azodicarbamides'20148,252,863'Rubber mixtures'20128,242,193'Rubber mixtures'20128,138,365'Method for producing organosilanes'20127,777,063'Organosilicon compounds their preparation and their use'20107,772,349'Process for preparing alkylpolyether-substituted mercaptosilanes'20107,423,165'Organosilicon compounds'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2021Based in Rheinfelden, DE· patent location history
2010–2019Patents assigned to EVONIK DEGUSSA GMBH (7)· patent assignee history
2012–2014Patents assigned to KORTH KARSTEN (4)· patent assignee history
2012–2014Patents assigned to WITZSCHE SUSANN (4)· patent assignee history
2012Patents assigned to ALBERT PHILIPP (3)· patent assignee history
2012–2014Patents assigned to KLOCKMANN OLIVER (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EVONIK DEGUSSA GMBH | 7 | 2010–2019 |
| KORTH KARSTEN | 4 | 2012–2014 |
| WITZSCHE SUSANNself | 4 | 2012–2014 |
| ALBERT PHILIPP | 3 | 2012 |
| KLOCKMANN OLIVER | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rheinfelden, DE | 9 | 2008–2021 |