Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
GW

Gerhard Wagenblast

Basf Se: 75 patents #71 of 13,826Top 1%
ULUdc Ireland Limited: 31 patents #3 of 148Top 3%
OGOsram Opto Semiconductors Gmbh: 3 patents #432 of 1,154Top 40%
Philips: 2 patents #2,426 of 7,731Top 35%
OGOledworks Gmbh: 2 patents #15 of 81Top 20%
FGFlint Group Germany Gmbh: 2 patents #15 of 52Top 30%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
OGOsram Oled Gmbh: 1 patents #327 of 564Top 60%
SISipix Imaging: 1 patents #60 of 91Top 70%
Wachenheim, DE: #1 of 4 inventorsTop 25%
Overall (All Time): #12,174 of 4,157,543Top 1%
109 Patents All Time

Issued Patents All Time

Showing 1–25 of 109 patents

Patent #TitleCo-InventorsDate
12376484 Heteroleptic carbene complexes and the use thereof in organic electronics Evelyn Fuchs, Oliver Molt, Korinna Dormann, Thomas Gessner, Nicolle Langer +8 more 2025-07-29
12342715 Highly efficient OLED devices with very short decay times Christian Lennartz, Stefan Metz, Korinna Dormann, Ute Heinemeyer, Hannah Stephanie Mangold +2 more 2025-06-24
11871654 Heteroleptic carbene complexes and the use thereof in organic electronics Evelyn Fuchs, Oliver Molt, Korinna Dormann, Thomas Gessner, Nicolle Langer +8 more 2024-01-09
11839140 Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDS Oliver Molt, Nicolle Langer, Evelyn Fuchs, Korinna Dormann, Christian Schildknecht +7 more 2023-12-05
11765967 Highly efficient OLED devices with very short decay times Christian Lennartz, Stefan Metz, Korinna Dormann, Ute Heinemeyer, Hannah Stephanie Mangold +2 more 2023-09-19
11744152 Benzimidazo[1,2-a]benzimidazole derivatives for electronic applications Thomas Schaefer, Flavio Luiz Benedito, Ute Heinemeyer, Nicolle Langer, Heinz Wolleb +5 more 2023-08-29
11605790 Monosubstituted diazabenzimidazole carbene metal complexes for use in organic light emitting diodes Peter Murer, Korinna Dormann, Flavio Luiz Benedito, Glauco Battagliarin, Stefan Metz +4 more 2023-03-14
11450812 4H-imidazo[1,2-a]imidazoles for electronic applications Thomas Schaefer, Teresa Marina Figueira Duarte, Christian Schildknecht, Nicolle Langer, Ute Heinemeyer +6 more 2022-09-20
11444254 Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDs Oliver Molt, Nicolle Langer, Evelyn Fuchs, Korinna Dormann, Christian Schildknecht +7 more 2022-09-13
11441036 2-phenylphenoxy-substituted perylene bisimide compounds and their use Martin Koenemann, Sorin Ivanovici, Martina Mitgude 2022-09-13
11279829 1,6,7,12-tetra-(2-isopropylphenoxy)-substituted perylene tetracarboxylic acid diimides as color converters Martin Koenemann, Hannah Stephanie Mangold, Sorin Ivanovici 2022-03-22
11236101 Cyanoaryl substituted benz(othi)oxanthene compounds Martin Koenemann, Sorin Ivanovici, Hannah Stephanie Mangold, Hisatoshi Kura, Mamiko Matsunaga 2022-02-01
11189806 Heteroleptic carbene complexes and the use thereof in organic electronics Evelyn Fuchs, Oliver Molt, Korinna Dormann, Thomas Gessner, Nicolle Langer +8 more 2021-11-30
11075346 Highly efficient OLED devices with very short decay times Christian Lennartz, Stefan Metz, Korinna Dormann, Ute Heinemeyer, Hannah Stephanie Mangold +2 more 2021-07-27
11031559 Phenoxasiline based compounds for electronic application Soichi Watanabe, Christian Lennartz, Nicolle Langer, Junji Kido, Hisahiro Sasabe +1 more 2021-06-08
11021610 Perylene bisimides with rigid 2,2′-biphenoxy bridges Martin Koenemann, Sorin Ivanovici, Martina Mitgude 2021-06-01
10950798 Organic electronic devices comprising a layer of a pyridine compound and a 8-hydroxypquinolinolato earth alkaline metal, or alkali metal complex Soichi Watanabe, Christian Schildknecht, Christian Lennartz, Heinz Wolleb 2021-03-16
10916716 Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDS Oliver Molt, Nicolle Langer, Evelyn Fuchs, Korinna Dormann, Christian Schildknecht +7 more 2021-02-09
10862051 Benzimidazo[1,2-a]benzimidazole derivatives for electronic applications Thomas Schaefer, Flavio Luiz Benedito, Ute Heinemeyer, Nicolle Langer, Heinz Wolleb +5 more 2020-12-08
10431750 4H-imidazo[1,2-a]imidazoles for electronic applications Thomas Schaefer, Teresa Marina Figueira Duarte, Christian Schildknecht, Nicolle Langer, Ute Heinemeyer +6 more 2019-10-01
10370396 Metal complexes, comprising carbene ligands having an O-substituted non-cyclometallated aryl group and their use in organic light emitting diodes Stefan Metz, Korinna Dormann, Glauco Battagliarin, Christian EICKHOFF, Flavio Luiz Benedito +4 more 2019-08-06
10347851 Highly efficient OLED devices with very short decay times Christian Lennartz, Stefan Metz, Korinna Dormann, Ute Heinemeyer, Hannah Stephanie Mangold +2 more 2019-07-09
10319917 Phenoxasiline based compounds for electronic application Soichi Watanabe, Christian Lennartz, Nicolle Langer, Junji Kido, Hisahiro Sasabe +1 more 2019-06-11
10249827 Azadibenzofurans for electronic applications Annemarie Wolleb, Thomas Schaefer, Heinz Wolleb, Ute Heinemeyer, Nicolle Langer +5 more 2019-04-02
10243150 Benzimidazo[1,2-a]benzimidazole derivatives for electronic applications Thomas Schaefer, Flavio Luiz Benedito, Ute Heinemeyer, Nicolle Langer, Heinz Wolleb +5 more 2019-03-26