Inventor
David Hartmann
Inventor
Erlangen, DE
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices21%
H01LSemiconductor devices16%
C09KMaterials for miscellaneous applications, not provided for elsewhere12%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments5%
E04BGeneral building constructions5%
E04FFinishing work on buildings, e.g. stairs, floors5%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges5%
G01TMeasurement of nuclear or x-radiation5%
PatentTitleYear
9,874,642Scintillators comprising an organic photodetection shell20189,869,773'Hybrid-organic X-ray detector with conductive channels'20189,786,868'Electronic structure having at least one metal growth layer and method for producing an electronic structure'20179,375,392'Use of the guanidinium cation and light-emitting component'20169,276,223'Dopant for a hole conductor layer for organic semiconductor components, and use thereof'20169,169,434'Phosphorescent metal complex, process for production and light-emitting component'20159,012,038'Phosphorescent metal complex compound, method for the preparation thereof and radiating component'20159,006,716'Dopant for a hole conductor layer for organic semiconductor components, and use thereof'20158,921,847'Complexation of low-molecular semiconductors for the application as an emitter complex in organic light-emitting electrochemical cells (OLEECs)'20148,785,916'Optoelectronic organic component and method for the production thereof'20148,610,113'Material for a hole transport layer with p-dopant'20137,398,623'Deck board fastener with concave prongs'20086,416,269'Fastener for securing decking boards to an underlying supporting member'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Based in Dublin, CA, US· patent location history
2008Based in Bristol, CT, US· patent location history
2013–2016Patents assigned to HARTMANN DAVID (7)· patent assignee history
2013–2016Patents assigned to SARFERT WIEBKE (7)· patent assignee history
2013–2016Patents assigned to SCHMID GUENTER (4)· patent assignee history
2013–2018Patents assigned to SIEMENS AG (3)· patent assignee history
2013–2018Based in Erlangen, DE· patent location history
2014–2016Patents assigned to OSRAM OPTO SEMICONDUCTORS GMBH (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HARTMANN DAVIDself | 7 | 2013–2016 |
| SARFERT WIEBKE | 7 | 2013–2016 |
| SCHMID GUENTER | 4 | 2013–2016 |
| OSRAM OPTO SEMICONDUCTORS GMBH | 3 | 2014–2016 |
| SIEMENS AG | 3 | 2013–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Erlangen, DE | 11 | 2013–2018 |
| Bristol, CT, US | 1 | 2008 |
| Dublin, California, US | 1 | 2002 |