1
Zbigniew Tokarski, Nusrallah Jubran, Vytautas Getautis, Maryte Daskeviciene, Edmundas Montrimas, Valentas Gaidelis: Organophotoreceptor with an epoxy-modified charge transport compound having an azine group. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, July 27, 2004: US06768010 (18 worldwide citation)

Organophotoreceptors comprise an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising:


2
Nusrallah Jubran, Zbigniew Tokarski, Maryte Daskeviciene, Valentas Gaidelis, Vytautas Getautis, Edmundas Montrimas, Albina Stanisauskaite: Charge transport materials having a central disulfane linkage. Samsung Electronics, DLA Piper US, November 4, 2008: US07445877 (15 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 comprise, independently, an aromatic group; X ...


3
Zbigniew Tokarski, Nusrallah Jubran, Vytautas Getautis, Jonas V Sidaravicius, Edmundas Montrimas, Maryte Daskeviciene, Valentas Gaidelis, Vygintas Jankauskas, Albina Stanisauskaite: Linked dihydrazone-based charge transport compounds. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, May 31, 2005: US06899984 (8 worldwide citation)

This invention relates to a novel organophotoreceptor that includes: (a) a charge transport compound having the formula where n is an integer from 0 to 1 inclusive; X is an (N,N-disubstituted)arylamine, such as a carbazole group, a julolidine group, or a p-(N,N-disubstituted)arylamine group (which c ...


4
Zbigniew Tokarski, Nusrallah Jubran, Kam W Law, Vytautas Getautis, Jonas V Sidaravicius, Maryte Daskeviciene, Vygintas Jankauskas, Edmundas Montrimas, Valentas Gaidelis, Albina Stanisauskaite: Organophotoreceptor with charge transport compound having an epoxy group. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, April 18, 2006: US07029812 (7 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 novel charge transport compound having the formula where X is a divalent hydrocarbon ...


5
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 ...


6
Zbigniew Tokarski, Nusrallah Jubran, Vytautas Getautis, Edmundas Montrimas, Maryte Daskeviciene, Valentas Gaidelis, Vygintas Jankauskas: Linked dihydrazone-based charge transport compounds. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, November 15, 2005: US06964833 (5 worldwide citation)

Improved organophotoreceptors comprise: (a) a charge transport compound having the formula where n is an integer from 0 to 1; X is an (N,N-disubstituted)arylamine group; Ar is an aryl group or a heterocyclic group; A is a first linking group with the formula —(CH2)p— which can be branched or linear, ...


7
Zbigniew Tokarski, Nusrallah Jubran, Kam W Law, Vytautas Getautis, Jonas V Sidaravicius, Maryte Daskeviciene, Vygintas Jankauskas, Edmundas Montrimas, Valentas Gaidelis, Albina Stanisauskaite: Organophotoreceptor with charge transport compound having an epoxy group. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, November 6, 2007: US07291431 (4 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 novel charge transport compound having the formula where X is a divalent hydrocarbon ...


8
Zbigniew Tokarski, Nusrallah Jubran, Vytautas Getautis, Edmundas Montrimas, Maryte Daskeviciene, Valentas Gaidelis, Vygintas Jankauskas: Linked dihydrazone-based charge transport compounds. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, July 17, 2007: US07244541 (4 worldwide citation)

Improved organophotoreceptors comprise: (a) a charge transport compound having the formula  where n is an integer from 0 to 1; X is an (N,N-disubstituted)arylamine group; Ar is an aryl group or a heterocyclic group; A is a first linking group with the formula —(CH2)p — which can be branched or linea ...


9
Zbigniew Tokarski, Nusrallah Jubran, Vytautas Getautis, Jonas Sidaravicius, Edmundas Montrimas, Maryte Daskeviciene, Valentas Gaidelis, Vygintas Jankauskas, Albina Stanisauskaite: Hydrazone-based charge transport materials. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, January 30, 2007: US07169521 (4 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 and R2 are, each independently, an alkyl group, an ...


10
Zbigniew Tokarski, Nusrallah Jubran, Vytautas Getautis, Valentas Gaidelis, Maryte Daskeviciene, Edmundas Montrimas, Ingrida Paulauskaite, Jonas Sidaravicius: Azine-based dimeric charge transport materials. Samsung Electronics, Patterson Thuente Skaar &Christensen P A, October 3, 2006: US07115347 (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, and R4 comprise, each independently, an alk ...