P

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 patents
US6670085B2Dec 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 patents

MINNESOTA MINING & MFG

3 patents

ALBIN LOREN D

1 patent

SAMSUNG ELECTRIC

1 patent

HIGHER DIMENSION MAT INC

1 patent

Showing the top 50 of 87 patents by PatentIndex Score.