Inventor
Beate BURKHART
Inventor
DE
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices18%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution16%
H01LSemiconductor devices14%
C07DHeterocyclic compounds8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C07CAcyclic or carbocyclic compounds6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
C08LCompositions of macromolecular compounds4%
PatentTitleYear
12,065,536Polymers with amine-group-containing repeating units202411,999,819Formulation containing a highly branched polymer, highly branched polymer and electro-optical device containing this highly branched polymer202411,629,126Materials for organic electroluminescent devices202311,456,420Organic electroluminescent device202211,407,854Materials for electronic devices202211,261,291Materials for electronic devices202211,258,020Crosslinking p-dopants for p-doping organic hole conductors202211,189,801Phenoxazine derivatives for organic electroluminescent devices202111,158,8166,9,15,18-tetrahydro-s-indaceno[1,2-b:5,6-b']difluorene derivatives and use thereof in electronic devices2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to MERCK PATENT GMBH (9)· patent assignee history
2021–2024Based in DE· patent location history
2022Patents assigned to OSRAM OLED GMBH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERCK PATENT GMBH | 9 | 2021–2024 |
| OSRAM OLED GMBH | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| DE | 9 | 2021–2024 |