Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TG

Thomas Gessner — 39 Patents

Basf Se: 30 patents #359 of 13,826Top 3%
EUEcolab Usa: 10 patents #207 of 1,826Top 15%
ULUdc Ireland Limited: 4 patents #51 of 148Top 35%
OGOsram Oled Gmbh: 1 patents #327 of 564Top 60%
OGOledworks Gmbh: 1 patents #43 of 81Top 55%
SISipix Imaging: 1 patents #60 of 91Top 70%
Overall (All Time): #81,245 of 4,157,543Top 2%
39 Patents All Time
Thomas Gessner has been granted 39 US patents while listed as an inventor at Basf Se. The first was granted in 1994 and the most recent in July 2025. Thomas Gessner ranks #81,245 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Thomas Gessner in Heidelberg, MI, DE.

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12376484 Heteroleptic carbene complexes and the use thereof in organic electronics Evelyn Fuchs, Oliver Molt, Korinna Dormann, Nicolle Langer, Ingo Muenster +8 more 2025-07-29
12134114 Acidic cleaner Sukhwan Soontravanich, Chris Nagel, Jennifer Stokes, Claire Lucille Notermann, James S. Dailey +1 more 2024-11-05 $94,093,000
11980086 Use of transition metal carbene complexes in organic light-emitting diodes (OLEDs) Martina Egen, Klaus Kahle, Markus Bold, Christian Lennartz, Simon Nord +7 more 2024-05-07
11912960 Efficient surfactant system on plastic and all types of ware Janel Marie Kieffer, Terrence P. Everson, James S. Dailey, Juergen Tropsch 2024-02-27 $93,843,000
11871654 Heteroleptic carbene complexes and the use thereof in organic electronics Evelyn Fuchs, Oliver Molt, Korinna Dormann, Nicolle Langer, Ingo Muenster +8 more 2024-01-09
11773346 Efficient surfactant system on plastic and all types of ware Janel Marie Kieffer, Terrence P. Everson, James S. Dailey, Juergen Tropsch 2023-10-03 $25,403,000
11421191 Acidic cleaner Sukhwan Soontravanich, Chris Nagel, Jennifer Stokes, Claire Lucille Notermann, James S. Dailey +1 more 2022-08-23 $57,468,000
11274265 Efficient surfactant system on plastic and all types of ware Janel Marie Kieffer, Terrence P. Everson, James S. Dailey, Juergen Tropsch 2022-03-15 $97,145,000
11198836 Efficient surfactant system on plastic and all types of ware Janel Marie Kieffer, Terrence P. Everson, James S. Dailey, Juergen Tropsch 2021-12-14 $88,137,000
11189806 Heteroleptic carbene complexes and the use thereof in organic electronics Evelyn Fuchs, Oliver Molt, Korinna Dormann, Nicolle Langer, Ingo Muenster +8 more 2021-11-30
10683466 Efficient surfactant system on plastic and all types of ware Janel Marie Kieffer, Terrence P. Everson, James S. Dailey, Juergen Tropsch 2020-06-16 $190,316,000
10550354 Efficient surfactant system on plastic and all types of ware Janel Marie Kieffer, Terrence P. Everson, James S. Dailey, Juergen Tropsch 2020-02-04 $33,073,000
10522768 Use of transition metal carbene complexes in organic light-emitting diodes (OLEDs) Martina Egen, Klaus Kahle, Markus Bold, Christian Lennartz, Simon Nord +7 more 2019-12-31
10522767 4-oxoquinoline compounds Helmut Reichelt, Hans Reichert, Daniel JAENSCH, Long Chen, Klaus Muellen 2019-12-31
10333072 Thin film semiconductor comprising a small-molecular semiconducting compound and a non-conductive polymer Thomas Weitz, Junichi Takeya, Masayuki Kishi 2019-06-25
10186664 N-fluoroalkyl-substituted dibromonaphthalene diimides and their use as semiconductor Daniel Kaelblein, Jochen Brill, Thomas Musiol, Frank Wuerthner, Sabin-Lucian Suraru +1 more 2019-01-22
10059797 Preparation of polymers comprising at least one benzo[c][1,2,5]thiadiazol-5,6-dicarbonitrile-unit Helmut Reichelt, Jakob Jacek Wudarczyk, Felix Peter Hinkel, Tomasz Marszalek, Martin Baumgarten +1 more 2018-08-28
10017714 Efficient surfactant system on plastic and all types of ware Janel Marie Kieffer, Terrence P. Everson, James S. Dailey, Juergen Tropsch 2018-07-10 $21,893,000
9982220 Efficient surfactant system on plastic and all types of ware Janel Marie Kieffer, Terrence P. Everson, James S. Dailey, Juergen Tropsch 2018-05-29 $17,150,000
9493422 Quinoid rylenedicarboximides as IR absorbers Helmut Reichelt, Klaus Muellen, Zhihong Liu, Chen Li 2016-11-15
9382264 Conveniently prepared naphthalene and perylene derivatives as building blocks for organic electronic materials and dyestuff Helmut Reichelt, Yulian Zagranyarski, Long Chen, Chen Li, Klaus Muellen 2016-07-05
9260614 Use of aryl or heteroaryl substituted dithiolene metal complexes as IR absorbers Helmut Reichelt, Daniel Heizler, Urs Lehmann 2016-02-16
9142792 Organic electronic devices comprising a layer comprising at least one metal organic compound and at least one metal oxide Soichi Watanabe, Christian Schildknecht, Gerhard Wagenblast, Christian Lennartz, Evelyn Fuchs +4 more 2015-09-22
8921558 Azide substituted naphthylene or rylene imide derivatives and their use as reagents in click-reactions Helmut Reichelt, Ingo Münster, Martin Konemann, Neil Gregory Pschirer, Jianqiang Qu +3 more 2014-12-30
8802852 Azide substituted naphthylene or rylene imide derivatives and their use as reagents in click-reactions Helmut Reichelt, Ingo Münster, Martin Konemann, Neil Gregory Pschirer, Jianqiang Qu +3 more 2014-08-12