1
Vytautas Getautis, Maryte Daskeviciene, Tadas Malinauskas, Edmundas Montrimas, Jonas Sidaravicius, Zbigniew Tokarski, Nusrallah Jubran, Kam W Law: Organophotoreceptor with a charge transport compound having an epoxy group. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, August 15, 2006: US07090953 (6 worldwide citation)

This invention relates to a novel organophotoreceptor that comprises an electrically conductive substrate and photoconductive element on the electrically conductive substrate, the photoconductive element having a) a charge transport compound having the formula R1 is an aromatic group, an alkyl group ...


2
Nusrallah Jubran, Zbigniew Tokarski, Vytautas Getautis, Maryte Daskeviciene, Tadas Malinauskas, Jonas Sidaravicius, Vygintas Jankauskas: Hydrazone-based charge transport materials. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, February 20, 2007: US07179574 (2 worldwide citation)

Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula where R1, R2, R3, R4, R5, R6, R7, and R8, are, each independe ...


3
Nusrallah Jubran, Patrick Knoll, Vytautas Getautis, Tadas Malinauskas, Maryte Daskeviciene, Edmundas Montrimas, Jonas Sidaravicius: Charge transport materials having at least a metallocene group. Samsung Electronics, Patterson Thuente Skaar & Christensen, May 27, 2008: US07378203 (1 worldwide citation)

Improved charge transport material comprises the formula: where M comprises a metallocenyl group; Y comprises a functional group selected from the group consisting of a metallocenyl group, a hydrazone group, an azine group, a reactive ring group, an ethylenically unsaturated group, and combinations ...


4
Nusrallah Jubran, Zbigniew Tokarski, Vytautas Getautis, Tadas Malinauskas, Vygintas Jankauskas, Valentas Gaidelis: Organophotoreceptor with a charge transport material having two epoxidated-hydrazone groups. Samsung Electronics, Peterson Thuente Skaar & Christensen PA, January 22, 2008: US07320849 (1 worldwide citation)

Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula where Y1 and Y2 are, each independently, an arylamine group; ...


5
Zbigniew Tokarski, Nusrallah Jubran, Vytautas Getautis, Vygintas Jankauskas, Tadas Malinauskas, Edmundas Montrimas: Azine-based charge transport materials having two reactive rings. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, May 19, 2009: US07534540

An improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula where X and X′ are, each independently, a linking group; A ...


6
Zbigniew Tokarski, Nusrallah Jubran, Vytautas Getautis, Juozas V Grazulevicius, Tadas Malinauskas, Edmundas Montrimas, Valentas Gaidelis: Organophotoreceptor with charge transport compositions. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, September 19, 2006: US07108948

An organophotoreceptor comprises an electrically conductive substrate and photoconductive element on the electrically conductive substrate, the photoconductive element having a) a charge transport composition with the formula where Y1 and Y2 are, each independently, an arylamine group; X1 and X2 are ...


7
Zbigniew Tokarski, Nusrallah Jubran, Vytautas Getautis, Vygintas Jankauskas, Tadas Malinauskas, Edmundas Montrimas: Poly(azine)-based charge transport materials. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, January 22, 2008: US07320848

An improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula where X1 and X2 are, each independently, a linking group; ...


8
Ingmar Bruder, Robert Send, Simona Urnikaite, Tadas Malinauskas, Maryte Daskeviciene, Vytautas Getautis: Organic dyes comprising a hydrazone moiety and their use in dye-sensitized solar cells. BASF SE, Oblon McClelland Maier & Neustadt L, November 28, 2017: US09831042

The present invention relates to compounds of general formula I wherein R100 and R200 are each independently hydrogen, C1-C10-alkyl which in case of C2-alkyl may be interrupted by one and in case of C3-C10-alkyl by one or two nonadjacent oxygen atoms, C5-C7-cycloalkyl, aryl, aryl-C1-C10-alkyl or ary ...


9
Nusrallah Jubran, Zbigniew Tokarski, Valentas Gaidelis, Vytautas Getautis, Tadas Malinauskas, Edmundas Montrimas, Kam W Law: Polymeric charge transport materials having repeating units comprising an aromatic group and a —S— linkage. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, March 25, 2008: US07348112

Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a polymeric charge transport material having the formula where n is a distribution of integers between 1 and ...


10
Nusrallah Jubran, Zbigniew Tokarski, Vytautas Getautis, Tadas Malinauskas, Edmundas Montrimas, Jonas Sidaravicius: Organophotoreceptor with a charge transport material having two epoxidated-carbazolyl groups. Samsung Electronics, DLP Piper US, April 21, 2009: US07521162

Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising: (a) a charge transport material having the formula where Y1 and Y7 comprise, each independently, a carbazolyl gr ...