Inventor · disambiguated record
Thomas Gessner
Also filed as: GESSNER THOMAS · GESSNER THOMAS B · GESSNER THOMAS BERNARD
39 granted patents·27 pending applications·150 citations·filing 1993–2024
97Inventor score
Top patents by PatentIndex Score
66 records- 0198US11198836B2Efficient surfactant system on plastic and all types of wareECOLAB USA INC·Filed 2020·Granted Dec 14, 2021·4 cites·20 claims
- 0298US9982220B2Efficient surfactant system on plastic and all types of wareECOLAB USA INC·Filed 2016·Granted May 29, 2018·11 cites·26 claims
- 0396US11274265B2Efficient surfactant system on plastic and all types of wareECOLAB USA INC·Filed 2019·Granted Mar 15, 2022·4 cites·20 claims
- 0496US10550354B2Efficient surfactant system on plastic and all types of wareECOLAB USA INC·Filed 2016·Granted Feb 4, 2020·6 cites·13 claims
- 0595US10683466B2Efficient surfactant system on plastic and all types of wareECOLAB USA INC·Filed 2018·Granted Jun 16, 2020·4 cites·23 claims
- 0695US10017714B2Efficient surfactant system on plastic and all types of wareECOLAB USA INC·Filed 2016·Granted Jul 10, 2018·10 cites·26 claims
- 0793US11189806B2Heteroleptic carbene complexes and the use thereof in organic electronicsBASF SE·Filed 2019·Granted Nov 30, 2021·4 cites·13 claims
- 0892US11912960B2Efficient surfactant system on plastic and all types of wareECOLAB USA INC·Filed 2021·Granted Feb 27, 2024·1 cites·20 claims
- 0990US2024218288A1Efficient surfactant system on plastic and all types of wareECOLAB USA INC·Filed 2024·Application pending·0 cites
- 1088US10522768B2Use of transition metal carbene complexes in organic light-emitting diodes (OLEDs)UDC IRELAND LTD·Filed 2014·Granted Dec 31, 2019·8 cites·14 claims
- 1188US9260614B2Use of aryl or heteroaryl substituted dithiolene metal complexes as IR absorbersREICHELT HELMUT·Filed 2011·Granted Feb 16, 2016·9 cites·14 claims
- 1288US8119802B2Fluorinated dyes and their use in electrophoretic display devicesMOONEN NICOLLE·Filed 2007·Granted Feb 21, 2012·23 cites·9 claims
- 1387US11421191B1Acidic cleanerECOLAB USA INC·Filed 2019·Granted Aug 23, 2022·2 cites·42 claims
- 1485US8029919B2Phenothiazines, S-oxides, and S,S-dioxides as well as phenoxazines as emitters for OLEDsBASF AG·Filed 2005·Granted Oct 4, 2011·5 cites·34 claims
- 1583US12376484B2Heteroleptic carbene complexes and the use thereof in organic electronicsBASF SE·Filed 2023·Granted Jul 29, 2025·0 cites·20 claims
- 1682US11773346B2Efficient surfactant system on plastic and all types of wareECOLAB USA INC·Filed 2022·Granted Oct 3, 2023·0 cites·20 claims
- 1782US7750556B2Triazole derivatives and use thereof in organic light-emitting diodes (OLEDs)BASF AG·Filed 2005·Granted Jul 6, 2010·3 cites·4 claims
- 1881US2024074302A1Use of transition metal carbene complexes in organic light-emitting diodes (oleds)UDC IRELAND LTD·Filed 2023·Application pending·0 cites
- 1979US8691401B2Bridged benzimidazole-carbene complexes and use thereof in OLEDSMOLT OLIVER·Filed 2011·Granted Apr 8, 2014·4 cites·15 claims
- 2079US5659053APreparation of Di- or triarylmethane dyes by oxidationBASF AG·Filed 1996·Granted Aug 19, 1997·19 cites·7 claims
- 2176US12134114B2Acidic cleanerECOLAB USA INC·Filed 2022·Granted Nov 5, 2024·0 cites·30 claims
- 2275US11871654B2Heteroleptic carbene complexes and the use thereof in organic electronicsBASF SE·Filed 2021·Granted Jan 9, 2024·0 cites·20 claims
- 2375US8586745B2Switchable special effect substancesGESSNER THOMAS·Filed 2009·Granted Nov 19, 2013·1 cites·5 claims
- 2474US10186664B2N-fluoroalkyl-substituted dibromonaphthalene diimides and their use as semiconductorBASF SE·Filed 2015·Granted Jan 22, 2019·2 cites·16 claims
- 2571US11980086B2Use of transition metal carbene complexes in organic light-emitting diodes (OLEDs)UDC IRELAND LTD·Filed 2019·Granted May 7, 2024·0 cites·12 claims
- 2671US10333072B2Thin film semiconductor comprising a small-molecular semiconducting compound and a non-conductive polymerBASF SE·Filed 2015·Granted Jun 25, 2019·1 cites·9 claims
- 2771US6533826B1Method for producing aqueous solutions of cationic diarylmethane colorants and triarylmethane colorantsBASF AG·Filed 1999·Granted Mar 18, 2003·12 cites·10 claims
- 2864US8710225B2Thiocyanato or isothiocyanato substituted naphthalene diimide and rylene diimide compounds and their use as n-type semiconductorsGESSNER THOMAS·Filed 2012·Granted Apr 29, 2014·1 cites·15 claims
- 2963US8610893B2Marking agents having narrow bandsSENS RUEDIGER·Filed 2010·Granted Dec 17, 2013·1 cites·20 claims
- 3062US2019355917A1Organic Electroluminescent Element And Novel Iridium ComplexUDC IRELAND LTD·Filed 2019·Application pending·0 cites
- 3161US8921558B2Azide substituted naphthylene or rylene imide derivatives and their use as reagents in click-reactionsGESSNER THOMAS·Filed 2013·Granted Dec 30, 2014·0 cites·7 claims
- 3261US2017331054A1Luminescent diazabenzimidazole carbene metal complexesUDC IRELAND LTD·Filed 2017·Application pending·0 cites
- 3358US2024117274A1Scrub-free cleaning compositionBASF SE·Filed 2021·Application pending·0 cites
- 3458US2019259954A1Thin film semiconductor comprising a small-molecular semiconducting compound and a non-conductive polymerBASF SE·Filed 2019·Application pending·0 cites
- 3557US2014034623A1Switchable special effect substancesBASF SE·Filed 2013·Application pending·0 cites
- 3657US2005167637A1Cyclic compounds and the use thereof as light absorbers, light emitters, or complex ligandsBASF AG·Filed 2003·Application pending·0 cites
- 3756US9493422B2Quinoid rylenedicarboximides as IR absorbersGESSNER THOMAS·Filed 2009·Granted Nov 15, 2016·0 cites·16 claims
- 3856US2008018221A1Use Of Transition Metal Carbene Complexes In Organic Light-Emitting Diodes (Oleds)BASF AG·Filed 2005·Application pending·0 cites
- 3955US2012205645A1Heteroleptic carbene complexes and the use thereof in organic electronicsFUCHS EVELYN·Filed 2010·Application pending·0 cites
- 4055US2010011656A1Use of rylenes as markers for liquidsBASF SE·Filed 2007·Application pending·0 cites
- 4153US5792879APreparation of DI-OR triarylmethane dyes by oxidationBASF AG·Filed 1997·Granted Aug 11, 1998·5 cites·8 claims
- 4253US2008318331A1Anthraquinone Derivatives as Markers For LiquidsBASF SE·Filed 2007·Application pending·0 cites
- 4352US6846956B2Triarylmethane dyesBASF AG·Filed 2001·Granted Jan 25, 2005·2 cites·27 claims
- 4452US5347022APreparation of DI- or triarylmethane dyes by oxidationBASF AG·Filed 1993·Granted Sep 13, 1994·4 cites·6 claims
- 4551US8802852B2Azide substituted naphthylene or rylene imide derivatives and their use as reagents in click-reactionsGESSNER THOMAS·Filed 2013·Granted Aug 12, 2014·0 cites·7 claims
- 4651US2010022021A1New azide substituted naphthylene or rylene imide derivatives and their use as reagents in click-reactionsBASF SE·Filed 2008·Application pending·0 cites
- 4750US5712416APreparation of benzoquinones by oxidation of phenolsBASF AG·Filed 1995·Granted Jan 27, 1998·4 cites·10 claims
- 4849US2010113767A1Preparation of silicon phthalocyanines and germanium phthalocyanines and related substancesBASF SE·Filed 2008·Application pending·0 cites
- 4949US2021071108A1Concentrated surfactant systems for rinse aid and other applicationsECOLAB USA INC·Filed 2020·Application pending·0 cites
- 5049US2007155961A1Method for preparing phthalocyaninesBASF AG·Filed 2004·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →