Inventor
REHMAN ZIA
US13 patents
⚠️ This page may combine multiple inventors who share the name “REHMAN ZIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
7 patentsUS6572690B2Jun 3, 2003
Use of mixtures of organic acids to adjust properties of ink-jet inks
HEWLETT PACKARD DEVELOPMENT CO28 citations92
US7264662B2Sep 4, 2007
Ink sets for ink-jet ink imaging
HEWLETT PACKARD DEVELOPMENT CO16 citations82
US6730152B2May 4, 2004
Methods of controlling bleed between black and color dye based inks in printing applications
HEWLETT PACKARD DEVELOPMENT CO7 citations73
US7387666B2Jun 17, 2008
Black ink-jet inks
HEWLETT PACKARD DEVELOPMENT CO2 citations62
US6948801B2Sep 27, 2005
Fluid interconnect with sealant
HEWLETT PACKARD DEVELOPMENT CO5 citations62
US7365108B2Apr 29, 2008
Pigmented ink-jet inks with improved print quality and reliability
HEWLETT PACKARD DEVELOPMENT CO2 citations60
US7678844B2Mar 16, 2010
Pigmented ink-jet inks with improved print quality and reliability
HEWLETT PACKARD DEVELOPMENT CO1 citations51
HEWLETT PACKARD CO
6 patentsUS5626655AMay 6, 1997
Use of co-surfactants to adjust properties of ink-jet inks
HEWLETT PACKARD CO102 citations97
US6187086B1Feb 13, 2001
Bleed control solvents for pigmented and dye-based inks
HEWLETT PACKARD CO70 citations95
US6540821B2Apr 1, 2003
Inkjet color ink set
HEWLETT PACKARD CO32 citations92
US6177498B1Jan 23, 2001
Ink-jet ink compositions comprising a latex polymer and diol additives
HEWLETT PACKARD CO21 citations92
US6019828AFeb 1, 2000
Ink compositions having superior smearfastness and reduced smudging and blot dry time
HEWLETT PACKARD CO37 citations92
US5730790AMar 24, 1998
Black to color bleed control using cationic surfactants
HEWLETT PACKARD CO29 citations92