Inventor · disambiguated record
Zia Rehman
Also filed as: REHMAN ZIA · REHMAN ZIA U · REHMAN ZIA UR
20 granted patents·3 pending applications·442 citations·filing 1996–2007
95Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO12HEWLETT PACKARD CO7REHMAN ZIA U2REHMAN ZIA UR1RENGASWAMY SUKANYA1
Top patents by PatentIndex Score
23 records- 0196US7332023B2Dye-based ink compositionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Feb 19, 2008·24 cites·15 claims
- 0296US5626655AUse of co-surfactants to adjust properties of ink-jet inksHEWLETT PACKARD CO·Filed 1996·Granted May 6, 1997·102 cites·21 claims
- 0393US7264662B2Ink sets for ink-jet ink imagingHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Sep 4, 2007·16 cites·57 claims
- 0492US6187086B1Bleed control solvents for pigmented and dye-based inksHEWLETT PACKARD CO·Filed 1999·Granted Feb 13, 2001·70 cites·30 claims
- 0590US6540821B2Inkjet color ink setHEWLETT PACKARD CO·Filed 2001·Granted Apr 1, 2003·32 cites·18 claims
- 0688US6572690B2Use of mixtures of organic acids to adjust properties of ink-jet inksHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Jun 3, 2003·28 cites·8 claims
- 0783US7887627B2Dye-based black ink formulations and ink-jet ink setsHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Feb 15, 2011·7 cites·21 claims
- 0883US7828887B2Dye-based ink formulationsHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Nov 9, 2010·6 cites·22 claims
- 0979US6019828AInk compositions having superior smearfastness and reduced smudging and blot dry timeHEWLETT PACKARD CO·Filed 1999·Granted Feb 1, 2000·37 cites·17 claims
- 1078US5925176ASalt-based ink compositionsHEWLETT PACKARD CO·Filed 1997·Granted Jul 20, 1999·38 cites·19 claims
- 1172US5730790ABlack to color bleed control using cationic surfactantsHEWLETT PACKARD CO·Filed 1996·Granted Mar 24, 1998·29 cites·24 claims
- 1268US7416597B2Self-dispersed pigment ink formulations, ink-jet ink sets, print systems, and methods of printingHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Aug 26, 2008·7 cites·22 claims
- 1367US6730152B2Methods of controlling bleed between black and color dye based inks in printing applicationsHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted May 4, 2004·7 cites·26 claims
- 1464US6177498B1Ink-jet ink compositions comprising a latex polymer and diol additivesHEWLETT PACKARD CO·Filed 1999·Granted Jan 23, 2001·21 cites·16 claims
- 1562US7497563B2Self-dispersed inks for same orifice plate systemsHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Mar 3, 2009·8 cites·10 claims
- 1658US2008092772A1Dye-Based Ink CompositionsREHMAN ZIA U·Filed 2007·Application pending·0 cites
- 1754US7387666B2Black ink-jet inksHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jun 17, 2008·2 cites·24 claims
- 1854US7365108B2Pigmented ink-jet inks with improved print quality and reliabilityHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Apr 29, 2008·2 cites·65 claims
- 1954US6948801B2Fluid interconnect with sealantHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Sep 27, 2005·5 cites·36 claims
- 2051US7678844B2Pigmented ink-jet inks with improved print quality and reliabilityHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Mar 16, 2010·1 cites·25 claims
- 2149US8562121B2Black ink-jet inks with reduced lightness and hazeRENGASWAMY SUKANYA·Filed 2007·Granted Oct 22, 2013·0 cites·16 claims
- 2244US2006187284A1Ink-jet ink compositions for use in off-axis printersREHMAN ZIA U·Filed 2005·Application pending·0 cites
- 2341US2008265211A1Shipping, handling, and testing fluids for ink dispensing systemsREHMAN ZIA UR·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →