1
Kam W Law, Nusrallah Jubran, Zbigniew Tokarski, Alan R Katritzky, Ritu Jain, Rexiat Maimait: Electrophotographic organophotoreceptors with novel charge transport materials. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, June 14, 2005: US06905804 (8 worldwide citation)

This invention relates to a novel organophotoreceptor that includes: (a) a charge transport material comprising a fluorenone hydrazone having a) at least two fluorenone alkylsulfonylphenylhydrazone groups, b) at least two fluorenone pyrrolylhydrazone groups, c) at least two fluorenone benzotriazolyl ...


2
Kam W Law, Nusrallah Jubran, Zbigniew Tokarski, Alan R Katritzky, Ritu Jain, Rexiat Maimait: Electrophotographic organophotoreceptors with novel charge transport materials. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, June 20, 2006: US07063928 (6 worldwide citation)

This invention relates to a novel organophotoreceptor that includes: (a) a charge transport material comprising a fluorenone hydrazone having a) least two fluorenone alkylsulfonylphenylhydrazone groups, b) at least two fluorenone pyrrolylhydrazone groups, c) at least two fluorenone benzotriazolylhyd ...


3
Kam W Law, Nusrallah Jubran, Zbigniew Tokarski, Alan R Katritzky, Ritu Jain, Rexiat Maimait: Electrophotographic organophotoreceptors with novel charge transport compounds. Samsung Electronics, Patterson Thuente Skaar & Christensen P A, April 15, 2008: US07358014 (2 worldwide citation)

A novel charge transport compound, a novel process using that novel compound and an organophotoreceptor includes: (a) a novel charge transport compound having the formula where R1 and R2 are selected so that R1 and R2 form, with the included nitrogen atom, a group selected from the group consisting ...


4
Kam W Law, Nusrallah Jubran, Zbigniew Tokarski, Alan R Katritzky, Ritu Jain, Rexiat Maimait: Electrophotographic organophotoreceptors with novel charge transport materials. Samsung Electronics, Mark A Litman & Associates PA, October 23, 2003: US20030198880-A1 (2 worldwide citation)

This invention relates to a novel organophotoreceptor that includes: (a) a charge transport material comprising a fluorenone hydrazone having a) least two fluorenone alkylsulfonylphenylhydrazone groups, b) at least two fluorenone pyrrolylhydrazone groups, c) at least two fluorenone benzotriazolylhyd ...


5
Kam W Law, Nusrallah Jubran, Zbigniew Tokarski, Alan R Katritzky, Ritu Jain, Rexiat Maimait, Anatoliy V Vakulenko: Electrophotographic organophotoreceptors with novel charge transport materials. Samsung Electronics, Mark A Litman & Associates Pa, York Business Center, June 5, 2003: US20030104294-A1 (2 worldwide citation)

An organophotoreceptor that includes: (a) a charge transport material having the formula 1 wherein A is selected from heterocyclic groups, naphthyl group, (9H-fluoren-9-ylidene)benzyl group, alkylsulfonylphenyl, or stilbenyl, B is selected from hydrogen, alkyl group, and an aryl group, with the prov ...


6
Kam W Law, Nusrallah Jubran, Zbigniew Tokarski, Alan R Katritzky, Ritu Jain, Rexiat Maimait: Electrophotographic organophotoreceptors with novel charge transport compounds. Samsung Information Systems America, Mark A Litman & Associates Pa, York Business Center, June 19, 2003: US20030113132-A1 (2 worldwide citation)

A novel charge transport compound, a novel process using that novel compound and an organophotoreceptor includes: (a) a novel charge transport compound having the formula 1  where R1 and R2 are selected so that R1 and R2 form, with the included nitrogen atom, a group selected from the group consisti ...


7
Kam W Law, Nusrallah Jubran, Zbigniew Tokarski, Alan R Katritzky, Ritu Jain, Rexiat Maimait, Anatoliy V Vakulenko: Electrophotographic organophotoreceptors with novel charge transport materials. Samsung Electronics, DLA Piper US, January 20, 2009: US07479357 (1 worldwide citation)

An organophotoreceptor that includes: (a) a charge transport material having the formula wherein A is selected from heterocyclic groups, naphthyl group, alkylsulfonylphenyl, stilbenyl or the group X, wherein X is represented by the formula B is selected from hydrogen, alkyl group, and an aryl group, ...


8
Kam W Law, Nusrallah Jubran, Zbigniew Tokarski, Alan R Katritzky, Ritu Jain, Rexiat Maimait: Electrophotographic organophotoreceptors with novel charge transport materials. Samsung Electronics, Patterson Thuente Skaar & Christensen PA, June 9, 2005: US20050123849-A1 (1 worldwide citation)

This invention relates to a novel organophotoreceptor that includes: (a) a charge transport material comprising a fluorenone hydrazone having a) least two fluorenone alkylsulfonylphenylhydrazone groups, b) at least two fluorenone pyrrolylhydrazone groups, c) at least two fluorenone benzotriazolylhyd ...


9
Kam W Law, Nusrallah Jubran, Zbigniew Tokarski, Alan R Katrtzky, Ritu Jain, Rexiat Maimait: Electrophotographic organophotoreceptors with novel charge transport compounds. Samsung Electronics, Patterson Thuente Skaar & Christensen PA, May 26, 2005: US20050112490-A1

A novel charge transport compound, a novel process using that novel compound and an organophotoreceptor includes: (a) a novel charge transport compound having the formula  where R1 and R2 are selected so that R1 and R2 form, with the included nitrogen atom, a group selected from the group consisting ...


10
Kam W Law, Nusrallah Jubran, Zbigniew Tokarski, Alan R Katritzky, Ritu Jain, Rexiat Maimait, Anatoliy V Vakulenko: Electrophotographic organophotoreceptors with novel charge transport materials. Samsung Electronics, Patterson Thuente Skaar & Christensen PA, April 21, 2005: US20050084784-A1

An organophotoreceptor that includes: (a) a charge transport material having the formula wherein A is selected from heterocyclic groups, naphthyl group, (9H-fluoren-9-ylidene)benzyl group, alkylsulfonylphenyl, or stilbenyl, B is selected from hydrogen, alkyl group, and an aryl group, with the provis ...