HJ

Hans-Hermann Johannes

UL Udc Ireland Limited: 2 patents #22 of 67Top 35%
Overall (2019): #169,262 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10522768 Use of transition metal carbene complexes in organic light-emitting diodes (OLEDs) Martina Egen, Klaus Kahle, Markus Bold, Thomas Gessner, Christian Lennartz +7 more 2019-12-31
10385263 Heteroleptic transition metal-carbene complexes and their use in organic light-emitting diodes (OLEDS) Evelyn Fuchs, Martina Egen, Klaus Kahle, Christian Lennartz, Oliver Molt +3 more 2019-08-20