Inventor · disambiguated record
Tobias Grossmann
Also filed as: GROSSMANN TOBIAS
55 granted patents·16 pending applications·52 citations·filing 2014–2025
97Inventor score
Files withMERCK PATENT GMBH71
Top patents by PatentIndex Score
71 records- 0197US10622565B2Materials for organic light emitting devicesMERCK PATENT GMBH·Filed 2015·Granted Apr 14, 2020·18 cites·16 claims
- 0290US10847727B2Compositions for electronic devicesMERCK PATENT GMBH·Filed 2015·Granted Nov 24, 2020·6 cites·22 claims
- 0388US12441715B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2024·Granted Oct 14, 2025·0 cites·15 claims
- 0488US12329026B2Materials for organic light emitting devicesMERCK PATENT GMBH·Filed 2024·Granted Jun 10, 2025·0 cites·12 claims
- 0587US10644246B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2015·Granted May 5, 2020·4 cites·14 claims
- 0686US11530224B2Compounds with diazadibenzofurane or diazadibenzothiophene structuresMERCK PATENT GMBH·Filed 2017·Granted Dec 20, 2022·3 cites·52 claims
- 0784US9876181B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2015·Granted Jan 23, 2018·4 cites·15 claims
- 0883US10903430B2Materials for electronic devicesMERCK PATENT GMBH·Filed 2015·Granted Jan 26, 2021·3 cites·20 claims
- 0982US11991924B2Materials for organic light emitting devicesMERCK PATENT GMBH·Filed 2022·Granted May 21, 2024·0 cites·16 claims
- 1082US11895913B2Materials for organic light emitting devicesMERCK PATENT GMBH·Filed 2022·Granted Feb 6, 2024·0 cites·16 claims
- 1182US11877511B2Materials for organic light emitting devicesMERCK PATENT GMBH·Filed 2022·Granted Jan 16, 2024·0 cites·17 claims
- 1281US11495751B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2018·Granted Nov 8, 2022·2 cites·19 claims
- 1381US10777750B2Heterocyclic spiro compoundsMERCK PATENT GMBH·Filed 2014·Granted Sep 15, 2020·2 cites·21 claims
- 1481US10600970B2Carbazoles with two dibenzofuran or dibenzothiophene substituentsMERCK PATENT GMBH·Filed 2015·Granted Mar 24, 2020·2 cites·21 claims
- 1581US10355223B2Materials for electronic devicesMERCK PATENT GMBH·Filed 2015·Granted Jul 16, 2019·2 cites·17 claims
- 1681US2025188064A1Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2025·Application pending·0 cites
- 1780US11345687B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2017·Granted May 31, 2022·2 cites·11 claims
- 1880US10985330B2Materials for electronic devicesMERCK PATENT GMBH·Filed 2019·Granted Apr 20, 2021·1 cites·18 claims
- 1979US2023126850A1Heterocyclic spiro compoundsMERCK PATENT GMBH·Filed 2022·Application pending·0 cites
- 2078US12065431B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2021·Granted Aug 20, 2024·0 cites·13 claims
- 2177US2024254090A1Compounds with arylamine structuresMERCK PATENT GMBH·Filed 2024·Application pending·0 cites
- 2272US12435070B2Composition for organic electronic devicesMERCK PATENT GMBH·Filed 2022·Granted Oct 7, 2025·0 cites·20 claims
- 2372US12030890B2Compounds with diazadibenzofurane or diazadibenzothiophene structuresMERCK PATENT GMBH·Filed 2022·Granted Jul 9, 2024·0 cites·23 claims
- 2472US11626561B2Materials for organic light emitting devicesMERCK PATENT GMBH·Filed 2020·Granted Apr 11, 2023·0 cites·20 claims
- 2571US11963442B2Materials for electronic devicesMERCK PATENT GMBH·Filed 2021·Granted Apr 16, 2024·0 cites·27 claims
- 2671US11643414B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2017·Granted May 9, 2023·1 cites·17 claims
- 2771US10418564B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2015·Granted Sep 17, 2019·1 cites·11 claims
- 2869US2022165961A1Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2022·Application pending·0 cites
- 2965US10957859B2Heterocyclic compounds for use in electronic devicesMERCK PATENT GMBH·Filed 2015·Granted Mar 23, 2021·1 cites·15 claims
- 3062US11245079B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2019·Granted Feb 8, 2022·0 cites·18 claims
- 3162US10957864B2Materials for organic light-emitting devicesMERCK PATENT GMBH·Filed 2019·Granted Mar 23, 2021·0 cites·19 claims
- 3262US2020270235A1Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2020·Application pending·0 cites
- 3361US11608327B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2017·Granted Mar 21, 2023·0 cites·20 claims
- 3461US10961230B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2017·Granted Mar 30, 2021·0 cites·7 claims
- 3559US11591320B2Composition for organic electronic devicesMERCK PATENT GMBH·Filed 2018·Granted Feb 28, 2023·0 cites·18 claims
- 3656US11309497B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2015·Granted Apr 19, 2022·0 cites·9 claims
- 3756US10723722B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2016·Granted Jul 28, 2020·0 cites·12 claims
- 3856US2020048207A1Compounds with arylamine structuresMERCK PATENT GMBH·Filed 2018·Application pending·0 cites
- 3953US2017012219A1Materials for organic light-emitting devicesMERCK PATENT GMBH·Filed 2015·Application pending·0 cites
- 4049US2017062732A1Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2015·Application pending·0 cites
- 4147US11649249B2Compounds for electronic devicesMERCK PATENT GMBH·Filed 2018·Granted May 16, 2023·0 cites·18 claims
- 4247US2023108986A1Electronic deviceMERCK PATENT GMBH·Filed 2020·Application pending·0 cites
- 4345US11581491B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2016·Granted Feb 14, 2023·0 cites·6 claims
- 4445US2019214574A1Compounds with carbazole structuresMERCK PATENT GMBH·Filed 2017·Application pending·0 cites
- 4544US11535619B2Hexacyclic heteroaromatic compounds for electronic devicesMERCK PATENT GMBH·Filed 2018·Granted Dec 27, 2022·0 cites·19 claims
- 4644US11450809B2Composition for organic electronic devicesMERCK PATENT GMBH·Filed 2018·Granted Sep 20, 2022·0 cites·16 claims
- 4744US11355714B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2016·Granted Jun 7, 2022·0 cites·11 claims
- 4844US10964894B2Carbazole derivativesMERCK PATENT GMBH·Filed 2018·Granted Mar 30, 2021·0 cites·18 claims
- 4943US11407766B2Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2018·Granted Aug 9, 2022·0 cites·16 claims
- 5042US2018219156A1Materials for organic electroluminescent devicesMERCK PATENT GMBH·Filed 2016·Application pending·0 cites
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →