Inventor · disambiguated record
Gerhard Wagenblast
Also filed as: WAGENBLAST GERHARD · WAGENBLAST GERHARD DR
109 granted patents·27 pending applications·1,089 citations·filing 1986–2023
99Inventor score
Top patents by PatentIndex Score
136 records- 0198US8592586B2Transition metal complexes and use thereof in organic light-emitting diodes VMOLT OLIVER·Filed 2013·Granted Nov 26, 2013·112 cites·15 claims
- 0296US9919999B2Cyanated perylene compoundsBASF SE·Filed 2015·Granted Mar 20, 2018·25 cites·11 claims
- 0395US5780629APolymerizable, chiral compounds and their useBASF AG·Filed 1994·Granted Jul 14, 1998·114 cites·7 claims
- 0495US5162545AMalonic acid dyes and polycondensation products thereofBASF AG·Filed 1990·Granted Nov 10, 1992·59 cites·3 claims
- 0593US11189806B2Heteroleptic carbene complexes and the use thereof in organic electronicsBASF SE·Filed 2019·Granted Nov 30, 2021·4 cites·13 claims
- 0692US10347851B2Highly efficient OLED devices with very short decay timesUDC IRELAND LTD·Filed 2014·Granted Jul 9, 2019·9 cites·17 claims
- 0792US9472762B2Iridium organometallic complex containing a substituted dibenzo[f,h]quinoxaline and an electronic device having an emitting layer containing the iridium complexBASF SE·Filed 2013·Granted Oct 18, 2016·10 cites·13 claims
- 0891US9862739B2Metal complexes, comprising carbene ligands having an O-substituted non-cyclometalated aryl group and their use in organic light emitting diodesUDC IRELAND LTD·Filed 2015·Granted Jan 9, 2018·7 cites·17 claims
- 0990US11075346B2Highly efficient OLED devices with very short decay timesUDC IRELAND LTD·Filed 2019·Granted Jul 27, 2021·3 cites·16 claims
- 1090US9487548B2Metal complexes comprising diazabenzimidazolocarbene ligands and the use thereof in OLEDsMOLT OLIVER·Filed 2010·Granted Nov 8, 2016·6 cites·27 claims
- 1190US4946762AMonosubstituted and disubstituted phthalocyaninesBASF AG·Filed 1989·Granted Aug 7, 1990·26 cites·28 claims
- 1289US5804447AUse of compounds which absorb and/or fluoresce in the IR region as markers for liquidsBASF AG·Filed 1997·Granted Sep 8, 1998·67 cites·10 claims
- 1388US10090476B2Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDsUDC IRELAND LTD·Filed 2016·Granted Oct 2, 2018·3 cites·23 claims
- 1488US9806270B24H-imidazo[1,2-a]imidazoles for electronic applicationsSCHäFER THOMAS·Filed 2012·Granted Oct 31, 2017·6 cites·18 claims
- 1588US9406848B2Color converterKOENEMANN MARTIN·Filed 2012·Granted Aug 2, 2016·6 cites·23 claims
- 1688US8119802B2Fluorinated dyes and their use in electrophoretic display devicesMOONEN NICOLLE·Filed 2007·Granted Feb 21, 2012·23 cites·9 claims
- 1787US10230023B2Color converterBASF SE·Filed 2016·Granted Mar 12, 2019·3 cites·3 claims
- 1887US9620724B2Benzimidazo[1,2-A]benzimidazole derivatives for electronic applicationsUDC IRELAND LTD·Filed 2013·Granted Apr 11, 2017·4 cites·5 claims
- 1987US8373159B2Organic light-emitting diodes comprising carbene-transition metal complex emitter, and at least one compound selected from disilylcarbazoles, disilyldibenzofurans, disilyldibenzothiophenes, disilyldibenzophospholes, disilyldibenzothiophene s-oxides and disilyldibeBASF SE·Filed 2008·Granted Feb 12, 2013·12 cites·20 claims
- 2087US6312958B1Method for marking liquids with at least two marker substances and method for detecting themBASF AG·Filed 1999·Granted Nov 6, 2001·76 cites·9 claims
- 2186US11765967B2Highly efficient OLED devices with very short decay timesUDC IRELAND LTD·Filed 2021·Granted Sep 19, 2023·1 cites·20 claims
- 2286US6458956B1Inhibitor composition for stabilizing substances capable of free radical polymerizationBASF AG·Filed 2000·Granted Oct 1, 2002·32 cites·16 claims
- 2385US8637857B2Substituted carbazole derivatives and use thereof in organic electronicsLANGER NICOLLE·Filed 2011·Granted Jan 28, 2014·7 cites·15 claims
- 2484US12342715B2Highly efficient OLED devices with very short decay timesUDC IRELAND LTD·Filed 2023·Granted Jun 24, 2025·0 cites·20 claims
- 2584US10431750B24H-imidazo[1,2-a]imidazoles for electronic applicationsUDC IRELAND LTD·Filed 2016·Granted Oct 1, 2019·2 cites·19 claims
- 2684US9028979B2Phenanthroazole compounds as hole transporting materials for electro luminescent devicesSCHILDKNECHT CHRISTIAN·Filed 2010·Granted May 12, 2015·8 cites·17 claims
- 2784US5886242APolymerizable, chiral compounds and their useBASF AG·Filed 1998·Granted Mar 23, 1999·53 cites·7 claims
- 2883US12376484B2Heteroleptic carbene complexes and the use thereof in organic electronicsBASF SE·Filed 2023·Granted Jul 29, 2025·0 cites·20 claims
- 2983US10243150B2Benzimidazo[1,2-a]benzimidazole derivatives for electronic applicationsUDC IRELAND LTD·Filed 2017·Granted Mar 26, 2019·3 cites·17 claims
- 3083US9502664B24H-imidazo[1,2-a]imidazoles for electronic applicationsBASF SE·Filed 2012·Granted Nov 22, 2016·7 cites·15 claims
- 3183US9108998B2Dinuclear platinum-carbene complexes and the use thereof in OLEDsMOLT OLIVER·Filed 2010·Granted Aug 18, 2015·7 cites·18 claims
- 3283US7989091B2Silanes containing phenothiazine-S-oxide or phenothiazine-S,S-dioxide groups and the use thereof in OLEDsBASF SE·Filed 2008·Granted Aug 2, 2011·10 cites·12 claims
- 3383US4820757APolymers photostabilized by novel imidazole-2-carboxanilidesBASF AG·Filed 1988·Granted Apr 11, 1989·30 cites·11 claims
- 3482US9236535B2Illumination devicesWAGENBLAST GERHARD·Filed 2012·Granted Jan 12, 2016·5 cites·19 claims
- 3581US9711665B2Color convertersWAGENBLAST GERHARD·Filed 2012·Granted Jul 18, 2017·8 cites·9 claims
- 3681US7119224B2Preparation of (METH) acrylic acid and (METH) acrylic estersBASF AG·Filed 2003·Granted Oct 10, 2006·11 cites·19 claims
- 3780US11839140B2Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDSUDC IRELAND LTD·Filed 2022·Granted Dec 5, 2023·0 cites·20 claims
- 3880US10862051B2Benzimidazo[1,2-a]benzimidazole derivatives for electronic applicationsUDC IRELAND LTD·Filed 2019·Granted Dec 8, 2020·1 cites·15 claims
- 3980US10370396B2Metal complexes, comprising carbene ligands having an O-substituted non-cyclometallated aryl group and their use in organic light emitting diodesUDC IRELAND LTD·Filed 2018·Granted Aug 6, 2019·1 cites·20 claims
- 4080US9790423B2Cyanated naphthalenebenzimidazole compoundsBASF SE·Filed 2014·Granted Oct 17, 2017·4 cites·17 claims
- 4180US8258297B2Transition metal complexes with bridged carbene ligands and use thereof in OLEDsMOLT OLIVER·Filed 2008·Granted Sep 4, 2012·8 cites·19 claims
- 4279US10118939B2Metal complexes, comprising carbene ligands having an o-substituted non-cyclometalated aryl group and their use in organic light emitting diodesUDC IRELAND LTD·Filed 2018·Granted Nov 6, 2018·1 cites·18 claims
- 4379US8691401B2Bridged benzimidazole-carbene complexes and use thereof in OLEDSMOLT OLIVER·Filed 2011·Granted Apr 8, 2014·4 cites·15 claims
- 4477US11236101B2Cyanoaryl substituted benz(othi)oxanthene compoundsBASF SE·Filed 2018·Granted Feb 1, 2022·1 cites·22 claims
- 4577US10249827B2Azadibenzofurans for electronic applicationsUDC IRELAND LTD·Filed 2013·Granted Apr 2, 2019·3 cites·20 claims
- 4676US9079872B2Phenanthro[9, 10-B]furans for electronic applicationsSCHAEFER THOMAS·Filed 2011·Granted Jul 14, 2015·2 cites·7 claims
- 4775US11871654B2Heteroleptic carbene complexes and the use thereof in organic electronicsBASF SE·Filed 2021·Granted Jan 9, 2024·0 cites·20 claims
- 4875US5998211AUse of compounds which absorb and/or fluoresce in the IR region as markers for liquidsBASF AG·Filed 1998·Granted Dec 7, 1999·36 cites·1 claims
- 4974US11444254B2Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDsUDC IRELAND LTD·Filed 2020·Granted Sep 13, 2022·0 cites·20 claims
- 5073US9458182B2Silyl- and heteroatom-substituted compounds selected from carbazoles, dibenzofurans, dibenzothiophenes and dibenzophospholes, and use thereof in organic electronicsLANGER NICOLLE·Filed 2009·Granted Oct 4, 2016·6 cites·48 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →