Inventor
JUBRAN NUSRALLAH
US87 patents
⚠️ This page may combine multiple inventors who share the name “JUBRAN NUSRALLAH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
41 patentsUS6670085B2Dec 30, 2003
Electrophotographic organophotoreceptors with novel charge transport compounds
SAMSUNG ELECTRONICS CO LTD85 citations98
US6689523B2Feb 10, 2004
Electrophotographic organophotoreceptors with novel charge transport compounds
SAMSUNG ELECTRONICS CO LTD58 citations96
US6864025B2Mar 8, 2005
Sulfonyldiphenylene-based charge transport compositions
SAMSUNG ELECTRONICS CO LTD37 citations93
US6835513B2Dec 28, 2004
Carbazole based charge transport compounds
SAMSUNG ELECTRONICS CO LTD39 citations93
US6815133B2Nov 9, 2004
Sulfonyldiphenylene based charge transport compositions
SAMSUNG ELECTRONICS CO LTD17 citations93
US7445877B2Nov 4, 2008
Charge transport materials having a central disulfane linkage
SAMSUNG ELECTRONICS CO LTD24 citations92
US6905804B2Jun 14, 2005
Electrophotographic organophotoreceptors with novel charge transport materials
SAMSUNG ELECTRONICS CO LTD18 citations92
US6890693B2May 10, 2005
Organophotoreceptor with an electron transport layer
SAMSUNG ELECTRONICS CO LTD19 citations92
US6768010B1Jul 27, 2004
Organophotoreceptor with an epoxy-modified charge transport compound having an azine group
SAMSUNG ELECTRONICS CO LTD38 citations92
US6749978B2Jun 15, 2004
Electrophotographic organophotoreceptors with novel charge transport compounds
SAMSUNG ELECTRONICS CO LTD30 citations92
US7202002B2Apr 10, 2007
Hydrazone-based charge transport materials
SAMSUNG ELECTRONICS CO LTD55 citations91
US6696209B2Feb 24, 2004
Electrophotographic organophotoreceptors with novel charge transport compounds
SAMSUNG ELECTRONICS CO LTD50 citations89
US7329722B2Feb 12, 2008
Polymeric charge transport materials having carbazolyl repeating units
SAMSUNG ELECTRONICS CO LTD22 citations87
US7501216B2Mar 10, 2009
Azine-based charge transport materials
SAMSUNG ELECTRONICS CO LTD11 citations84
US7090953B2Aug 15, 2006
Organophotoreceptor with a charge transport compound having an epoxy group
SAMSUNG ELECTRONICS CO LTD11 citations84
US7011917B2Mar 14, 2006
Organophotoreceptor with charge transport material having bis(9-fluorenone) azine groups
SAMSUNG ELECTRONICS CO LTD11 citations84
US7063928B2Jun 20, 2006
Electrophotographic organophotoreceptors with novel charge transport materials
SAMSUNG ELECTRONICS CO LTD12 citations83
US7029812B2Apr 18, 2006
Organophotoreceptor with charge transport compound having an epoxy group
SAMSUNG ELECTRONICS CO LTD14 citations83
US6899984B2May 31, 2005
Linked dihydrazone-based charge transport compounds
SAMSUNG ELECTRONICS CO LTD17 citations83
US7244541B2Jul 17, 2007
Linked dihydrazone-based charge transport compounds
SAMSUNG ELECTRONICS CO LTD7 citations74
US7118839B2Oct 10, 2006
Electrophotographic organophotoreceptors with novel charge transport materials
SAMSUNG ELECTRONICS CO LTD9 citations74
US7037632B2May 2, 2006
Organophotoreceptor with charge transport material with fluorenone azine groups
SAMSUNG ELECTRONICS CO LTD7 citations74
US6964833B2Nov 15, 2005
Linked dihydrazone-based charge transport compounds
SAMSUNG ELECTRONICS CO LTD9 citations74
US6955869B2Oct 18, 2005
Organophotoreceptor with a charge transport material having two azine groups
SAMSUNG ELECTRONICS CO LTD11 citations74
US6887634B2May 3, 2005
Electrophotographic organophotoreceptors with novel charge transport compounds
SAMSUNG ELECTRONICS CO LTD10 citations74
US6835514B2Dec 28, 2004
Hydrazone-based charge transport compounds
SAMSUNG ELECTRONICS CO LTD12 citations74
US7291431B2Nov 6, 2007
Organophotoreceptor with charge transport compound having an epoxy group
SAMSUNG ELECTRONICS CO LTD7 citations73
US7045263B2May 16, 2006
Photoreceptor for electrophotography having a salt of an electron transport compound
SAMSUNG ELECTRONICS CO LTD7 citations72
US7261987B2Aug 28, 2007
Azine-based charge transport materials having a bicyclic heterocyclic ring
SAMSUNG ELECTRONICS CO LTD2 citations63
US7202004B2Apr 10, 2007
Electrophotographic organophotoreceptors with novel charge transport materials
SAMSUNG ELECTRONICS CO LTD5 citations63
US7166400B2Jan 23, 2007
Organophotoreceptor with a hydrazone polymer charge transport material
SAMSUNG ELECTRONICS CO LTD2 citations63
US7112391B2Sep 26, 2006
Electrophotographic organophotoreceptors with novel charge transport compounds
SAMSUNG ELECTRONICS CO LTD2 citations63
US7358014B2Apr 15, 2008
Electrophotographic organophotoreceptors with novel charge transport compounds
SAMSUNG ELECTRONICS CO LTD5 citations62
US7320849B2Jan 22, 2008
Organophotoreceptor with a charge transport material having two epoxidated-hydrazone groups
SAMSUNG ELECTRONICS CO LTD2 citations62
US7179574B2Feb 20, 2007
Hydrazone-based charge transport materials
SAMSUNG ELECTRONICS CO LTD4 citations62
US7169521B2Jan 30, 2007
Hydrazone-based charge transport materials
SAMSUNG ELECTRONICS CO LTD6 citations62
US7144665B2Dec 5, 2006
Organophotoreceptor with a charge transport material having two hydrazone groups
SAMSUNG ELECTRONICS CO LTD2 citations62
US7115347B2Oct 3, 2006
Azine-based dimeric charge transport materials
SAMSUNG ELECTRONICS CO LTD4 citations62
US7018757B2Mar 28, 2006
Photoconductor materials based on complex of charge generating material
SAMSUNG ELECTRONICS CO LTD2 citations62
US7014968B2Mar 21, 2006
Organophotoreceptor with charge transport material having a thiiranyl group
SAMSUNG ELECTRONICS CO LTD2 citations62
US6991882B2Jan 31, 2006
Organophotoreceptor with charge transport compound with hydrazone groups
SAMSUNG ELECTRONICS CO LTD4 citations62
IMATION CORP
3 patentsUS6340548B1Jan 22, 2002
Organophotoreceptors for electrophotography featuring novel charge transport compounds
IMATION CORP123 citations98
US6140004AOct 31, 2000
Organophotoreceptors for electrophotography featuring novel charge transport compounds
IMATION CORP147 citations96
US6066426AMay 23, 2000
Organophotoreceptors for electrophotography featuring novel charge transport compounds
IMATION CORP145 citations96
MINNESOTA MINING & MFG
3 patentsUS5462597AOct 31, 1995
System for inkless fingerprinting
MINNESOTA MINING & MFG39 citations93
US5846901ADec 8, 1998
Color-forming compounds and their use in carbonless imaging
MINNESOTA MINING & MFG11 citations74
US5670446ASep 23, 1997
Sultine color-former compounds and their use in cabonless copy paper
MINNESOTA MINING & MFG11 citations73
ALBIN LOREN D
1 patentSAMSUNG ELECTRIC
1 patentHIGHER DIMENSION MAT INC
1 patentShowing the top 50 of 87 patents by PatentIndex Score.