Stengel; Ilona
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stengel; Ilona.The latest application filed is for "materials for organic electroluminescent devices".
- Stengel; Ilona - Gorxheimertal DE
- STENGEL; Ilona - Darmstadt DE
- Stengel; Ilona - Dublin IE
- STENGEL; Ilona - Grenzach-Wyhlen DE
| Patent | Date |
|---|---|
| Organic electroluminescent device Grant 11,393,987 - Stengel , et al. July 19, 2 | 2022-07-19 |
| Materials For Organic Electroluminescent Devices App 20220181552 - STENGEL; Ilona ; et al. | 2022-06-09 |
| Electroluminescent Devices App 20220045276 - STENGEL; Ilona ; et al. | 2022-02-10 |
| Electroluminescent Devices App 20220045277 - STENGEL; Ilona ; et al. | 2022-02-10 |
| Compounds For Electronic Devices App 20210020850 - STENGEL; Ilona ; et al. | 2021-01-21 |
| Materials For Organic Electroluminescent Devices App 20210020843 - STENGEL; Ilona ; et al. | 2021-01-21 |
| Compounds For Electronic Devices App 20200399251 - STENGEL; Ilona ; et al. | 2020-12-24 |
| Materials For Organic Electroluminescent Devices App 20200190039 - STENGEL; Ilona ; et al. | 2020-06-18 |
| Organic Electroluminescent Device App 20190372025 - STENGEL; Ilona ; et al. | 2019-12-05 |
| Transition metal complexes with tripodal ligands and the use thereof in OLEDs Grant 10,490,754 - Stengel Nov | 2019-11-26 |
| Highly Efficient Oled Devices With Very Short Decay Times App 20180182980 - Lennartz; Christian ; et al. | 2018-06-28 |
| Transition Metal Complexes with Tripodal Ligands and the Use Thereof in OLEDs App 20170194576 - Stengel; Ilona | 2017-07-06 |
| Silyl-benzimidazolo[1,2-a]benzimidazole As Host For Organic Light Emitting Diodes App 20170025627 - SCHAEFER; Thomas ; et al. | 2017-01-26 |
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