Inventor · disambiguated record
Loren E. Johnson
Also filed as: JOHNSON LOREN E · JOHNSON LOREN EUGENE
17 granted patents·1 pending application·1,127 citations·filing 1986–2007
96Inventor score
Top patents by PatentIndex Score
18 records- 0197US5356464AAqueous ink compositions containing anti-curl agentsDU PONT·Filed 1993·Granted Oct 18, 1994·195 cites·11 claims
- 0296US5626655AUse of co-surfactants to adjust properties of ink-jet inksHEWLETT PACKARD CO·Filed 1996·Granted May 6, 1997·102 cites·21 claims
- 0396US4853037ALow glycol inks for plain paper printingHEWLETT PACKARD CO·Filed 1987·Granted Aug 1, 1989·125 cites·13 claims
- 0495US5555008AProcess for alleviating bleed in printed elementsDU PONT·Filed 1994·Granted Sep 10, 1996·82 cites·25 claims
- 0595US5536306AThermal ink-jet inks having reduced black to color and color to color bleedHEWLETT PACKARD CO·Filed 1995·Granted Jul 16, 1996·102 cites·22 claims
- 0695US5401303AAqueous inks having improved halo characteristicsDU PONT·Filed 1994·Granted Mar 28, 1995·100 cites·25 claims
- 0794US6924054B2Fuel supply for a fuel cellHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Aug 2, 2005·110 cites·49 claims
- 0893US6808833B2Fuel supply for a fuel cellHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Oct 26, 2004·64 cites·24 claims
- 0990US5108504AHigh chroma color dye-set for use in ink-jet inks employing polysaccharide-containing vehiclesHEWLETT PACKARD CO·Filed 1991·Granted Apr 28, 1992·63 cites·22 claims
- 1087US4670059AIncreased solubility of carbon blackHEWLETT PACKARD CO·Filed 1986·Granted Jun 2, 1987·42 cites·17 claims
- 1186US4786327ADye preparation for thermal ink-jet printheads using ion exchangeHEWLETT PACKARD CO·Filed 1986·Granted Nov 22, 1988·43 cites·24 claims
- 1278US5165968AInk composition having rapid dry time and high print quality for plain paper printingHEWLETT PACKARD CO·Filed 1991·Granted Nov 24, 1992·38 cites·26 claims
- 1375US4836851ADyes containing polyhydroxyl groups for ink-jet printing inksHEWLETT PACKARD CO·Filed 1988·Granted Jun 6, 1989·26 cites·9 claims
- 1474US5801738AProcess for alleviating bleed and improving color in printed elementsDU PONT·Filed 1996·Granted Sep 1, 1998·27 cites·18 claims
- 1560US7270407B2Methods for digitally printing on ceramicsHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Sep 18, 2007·6 cites·8 claims
- 1647US2007263061A1Methods for Digitally Printing on CeramicsKABALNOV ALEXEY S·Filed 2006·Application pending·0 cites
- 1745US7959245B2Device and method for measuring ink levels in a containerHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Jun 14, 2011·0 cites·24 claims
- 1831US5609674AMitigation of dye crystallization in images on transparencies and glossy mediaHEWLETT PACKARD CO·Filed 1995·Granted Mar 11, 1997·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →