Inventor
BARANYI GIUSEPPA
US33 patents
⚠️ This page may combine multiple inventors who share the name “BARANYI GIUSEPPA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
30 patentsUS5034296AJul 23, 1991
Photoconductive imaging members with fluorene polyester hole transporting layers
XEROX CORP76 citations96
US4937165AJun 26, 1990
Photoconductive imaging members with N,N-bis(biarylyl)aniline charge transport polymers
XEROX CORP74 citations96
US6194110B1Feb 27, 2001
Imaging members
XEROX CORP19 citations93
US6165661ADec 26, 2000
Perylene compositions
XEROX CORP24 citations93
US4959288ASep 25, 1990
Photoconductive imaging members with diaryl biarylylamine copolymer charge transport layers
XEROX CORP51 citations93
US4946754AAug 7, 1990
Photoconductive imaging members with diaryl biarylylamine charge transporting components
XEROX CORP23 citations93
US4925760AMay 15, 1990
Pyranthrone photoconductor imaging members
XEROX CORP27 citations93
US4869988ASep 26, 1989
Photoconductive imaging members with N,N-bis(biarylyl)aniline, or tris(biarylyl)amine charge transporting components
XEROX CORP28 citations93
US5521043AMay 28, 1996
Hydroxygallium phthalocyanine pigments with block copolymer binders
XEROX CORP36 citations92
US5030532AJul 9, 1991
Electrophotographic imaging member utilizing polyarylamine polymers
XEROX CORP50 citations92
US4952472AAug 28, 1990
Indigoid photoconductor imaging members
XEROX CORP31 citations92
US4624904ANov 25, 1986
Photoconductive imaging members with unsymmetrical squaraine compounds containing an hydroxyl group
XEROX CORP45 citations92
US6051351AApr 18, 2000
Perylenes
XEROX CORP17 citations84
US5155200AOct 13, 1992
Polyarylamine polymers
XEROX CORP21 citations81
US5011906AApr 30, 1991
Photoconductive imaging members with N,N-bis(biarylyl)aniline charge transport polymers
XEROX CORP11 citations74
US4921940AMay 1, 1990
Process for the purification of Ti containing polycarbonate with solvent, complexing agent and water
XEROX CORP6 citations74
US4751327AJun 14, 1988
Photoconductive imaging members with unsymmetrical squaraine compounds
XEROX CORP9 citations74
US4746756AMay 24, 1988
Photoconductive imaging members with novel fluorinated squaraine compounds
XEROX CORP9 citations74
US4621038ANov 4, 1986
Photoconductive imaging members with novel symmetrical fluorinated squaraine compounds
XEROX CORP8 citations74
US4607124AAug 19, 1986
Processes for the preparation of mixed squaraine compositions
XEROX CORP11 citations74
US4524218AJun 18, 1985
Processes for the preparation of squaraine compositions
XEROX CORP16 citations74
US4471041ASep 11, 1984
Photoconductive devices containing novel squaraine compositions
XEROX CORP10 citations74
US5100752AMar 31, 1992
Processes for the preparation of phthalocyanines for electrophotography
XEROX CORP7 citations68
US5039584AAug 13, 1991
Charge transport layers containing purified polycarbonates
XEROX CORP6 citations63
US4952471AAug 28, 1990
Quinacridone photoconductor imaging members
XEROX CORP6 citations63
US4559286ADec 17, 1985
Mixed squaraine photoconductive compositions
XEROX CORP3 citations63
US8003288B2Aug 23, 2011
Self-healing photoreceptor
XEROX CORP4 citations62
US5330867AJul 19, 1994
Photogenerating titanyl phthalocyanine and processes thereof
XEROX CORP5 citations62
US5283144AFeb 1, 1994
Purified photogenerating pigments
XEROX CORP2 citations62
US7935465B2May 3, 2011
Self lubricating photoreceptor
XEROX CORP0 citations52