Inventor · disambiguated record
Soichi Watanabe
Also filed as: WATANABE SOICHI
45 granted patents·9 pending applications·239 citations·filing 2008–2023
97Inventor score
Top patents by PatentIndex Score
54 records- 0198US8592586B2Transition metal complexes and use thereof in organic light-emitting diodes VMOLT OLIVER·Filed 2013·Granted Nov 26, 2013·112 cites·15 claims
- 0294US10290817B2Luminescent diaza-monoaza-and benzimidazole metal carbene complexes for use in electronic devices such as OLEDsUDC IRELAND LTD·Filed 2014·Granted May 14, 2019·18 cites·18 claims
- 0393US11189806B2Heteroleptic carbene complexes and the use thereof in organic electronicsBASF SE·Filed 2019·Granted Nov 30, 2021·4 cites·13 claims
- 0491US9862739B2Metal 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
- 0590US9487548B2Metal complexes comprising diazabenzimidazolocarbene ligands and the use thereof in OLEDsMOLT OLIVER·Filed 2010·Granted Nov 8, 2016·6 cites·27 claims
- 0688US10090476B2Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDsUDC IRELAND LTD·Filed 2016·Granted Oct 2, 2018·3 cites·23 claims
- 0788US9806270B24H-imidazo[1,2-a]imidazoles for electronic applicationsSCHäFER THOMAS·Filed 2012·Granted Oct 31, 2017·6 cites·18 claims
- 0887US9620724B2Benzimidazo[1,2-A]benzimidazole derivatives for electronic applicationsUDC IRELAND LTD·Filed 2013·Granted Apr 11, 2017·4 cites·5 claims
- 0987US8373159B2Organic 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
- 1085US8637857B2Substituted carbazole derivatives and use thereof in organic electronicsLANGER NICOLLE·Filed 2011·Granted Jan 28, 2014·7 cites·15 claims
- 1184US10431750B24H-imidazo[1,2-a]imidazoles for electronic applicationsUDC IRELAND LTD·Filed 2016·Granted Oct 1, 2019·2 cites·19 claims
- 1284US9028979B2Phenanthroazole compounds as hole transporting materials for electro luminescent devicesSCHILDKNECHT CHRISTIAN·Filed 2010·Granted May 12, 2015·8 cites·17 claims
- 1383US12376484B2Heteroleptic carbene complexes and the use thereof in organic electronicsBASF SE·Filed 2023·Granted Jul 29, 2025·0 cites·20 claims
- 1483US10243150B2Benzimidazo[1,2-a]benzimidazole derivatives for electronic applicationsUDC IRELAND LTD·Filed 2017·Granted Mar 26, 2019·3 cites·17 claims
- 1583US9502664B24H-imidazo[1,2-a]imidazoles for electronic applicationsBASF SE·Filed 2012·Granted Nov 22, 2016·7 cites·15 claims
- 1680US11839140B2Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDSUDC IRELAND LTD·Filed 2022·Granted Dec 5, 2023·0 cites·20 claims
- 1780US10862051B2Benzimidazo[1,2-a]benzimidazole derivatives for electronic applicationsUDC IRELAND LTD·Filed 2019·Granted Dec 8, 2020·1 cites·15 claims
- 1880US10370396B2Metal 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
- 1980US8258297B2Transition metal complexes with bridged carbene ligands and use thereof in OLEDsMOLT OLIVER·Filed 2008·Granted Sep 4, 2012·8 cites·19 claims
- 2079US10118939B2Metal 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
- 2179US8691401B2Bridged benzimidazole-carbene complexes and use thereof in OLEDSMOLT OLIVER·Filed 2011·Granted Apr 8, 2014·4 cites·15 claims
- 2277US10249827B2Azadibenzofurans for electronic applicationsUDC IRELAND LTD·Filed 2013·Granted Apr 2, 2019·3 cites·20 claims
- 2375US11871654B2Heteroleptic carbene complexes and the use thereof in organic electronicsBASF SE·Filed 2021·Granted Jan 9, 2024·0 cites·20 claims
- 2475US10374172B2Azabenzimidazole carbene complexes as efficiency booster in OLEDsUDC IRELAND LTD·Filed 2014·Granted Aug 6, 2019·2 cites·11 claims
- 2574US11444254B2Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDsUDC IRELAND LTD·Filed 2020·Granted Sep 13, 2022·0 cites·20 claims
- 2673US9458182B2Silyl- 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
- 2773US9315724B2Metal complexes comprising azabenzimidazole carbene ligands and the use thereof in OLEDsMETZ STEFAN·Filed 2012·Granted Apr 19, 2016·4 cites·16 claims
- 2872US10319917B2Phenoxasiline based compounds for electronic applicationUDC IRELAND LTD·Filed 2013·Granted Jun 11, 2019·1 cites·13 claims
- 2972US8728632B2Metal complexes comprising bridged carbene ligands and use thereof in OLEDsMOLT OLIVER·Filed 2008·Granted May 20, 2014·2 cites·11 claims
- 3071US11744152B2Benzimidazo[1,2-a]benzimidazole derivatives for electronic applicationsUDC IRELAND LTD·Filed 2020·Granted Aug 29, 2023·0 cites·18 claims
- 3171US8697255B2Organic light-emitting diodes comprising at least one disilyl compound selected from disilylcarbazoles, disilyldibenzofurans, disilyldibenzothiophenes, disilyldibenzopholes, disilyldibenzothiophene S-oxides and disilyldibenzothiophene S,S-dioxidesLANGER NICOLLE·Filed 2008·Granted Apr 15, 2014·4 cites·7 claims
- 3270US11450812B24H-imidazo[1,2-a]imidazoles for electronic applicationsUDC IRELAND LTD·Filed 2019·Granted Sep 20, 2022·0 cites·19 claims
- 3368US9203037B2Organic electronic devices comprising a layer of a dibenzofurane compound and a 8-hydroxypquinolinolato earth alkaline metal, or alkali metal complexLANGER NICOLLE·Filed 2011·Granted Dec 1, 2015·2 cites·13 claims
- 3467US9673408B2Luminescent diazabenzimidazole carbene metal complexesUDC IRELAND LTD·Filed 2014·Granted Jun 6, 2017·1 cites·22 claims
- 3564US11031559B2Phenoxasiline based compounds for electronic applicationUDC IRELAND LTD·Filed 2019·Granted Jun 8, 2021·0 cites·14 claims
- 3664US10916716B2Metal complexes comprising diazabenzmidazolocarbene ligands and the use thereof in OLEDSUDC IRELAND LTD·Filed 2018·Granted Feb 9, 2021·0 cites·23 claims
- 3762US2019355917A1Organic Electroluminescent Element And Novel Iridium ComplexUDC IRELAND LTD·Filed 2019·Application pending·0 cites
- 3861US11605790B2Monosubstituted diazabenzimidazole carbene metal complexes for use in organic light emitting diodesUDC IRELAND LTD·Filed 2020·Granted Mar 14, 2023·0 cites·16 claims
- 3961US2017331054A1Luminescent diazabenzimidazole carbene metal complexesUDC IRELAND LTD·Filed 2017·Application pending·0 cites
- 4061US2019131547A1Azadibenzofurans for electronic applicationsUDC IRELAND LTD·Filed 2018·Application pending·0 cites
- 4158US2016372687A1Monosubstituted diazabenzimidazole carbene metal complexes for use in organic light emitting diodesBASF SE·Filed 2014·Application pending·0 cites
- 4257US8410270B2Transition metal complexes and use thereof in organic light-emitting diodes VMOLT OLIVER·Filed 2009·Granted Apr 2, 2013·0 cites·17 claims
- 4355US2012205645A1Heteroleptic carbene complexes and the use thereof in organic electronicsFUCHS EVELYN·Filed 2010·Application pending·0 cites
- 4453US10950798B2Organic electronic devices comprising a layer of a pyridine compound and a 8-hydroxypquinolinolato earth alkaline metal, or alkali metal complexUDC IRELAND LTD·Filed 2017·Granted Mar 16, 2021·0 cites·15 claims
- 4552US2025011961A1Composition for tin or tin alloy electroplating comprising a pyrazole-type antioxidantBASF SE·Filed 2022·Application pending·0 cites
- 4650US12509790B2Composition for tin or tin alloy electroplating comprising leveling agentBASF SE·Filed 2021·Granted Dec 30, 2025·0 cites·19 claims
- 4750US8618533B2Siloles substituted by fused ring systems and use thereof in organic electronicsHEUSER KARSTEN·Filed 2009·Granted Dec 31, 2013·0 cites·28 claims
- 4850US8377332B2Transition metal complexes and use thereof in organic light emitting diodes—IIIBASF SE·Filed 2009·Granted Feb 19, 2013·0 cites·16 claims
- 4950US2011114933A1Novel transition metal complexes and use thereof in organic light-emitting diodes - ivBASF SE·Filed 2009·Application pending·0 cites
- 5048US2016141521A1White organic light-emitting deviceBASF SE·Filed 2014·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Soichi Watanabe files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →