Inventor
TOM HOWARD S
US53 patents
⚠️ This page may combine multiple inventors who share the name “TOM HOWARD S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
32 patentsUS10647053B2May 12, 2020
Three-dimensional (3D) printing
HEWLETT PACKARD DEVELOPMENT CO9 citations84
US10220564B2Mar 5, 2019
Generating three-dimensional objects
HEWLETT PACKARD DEVELOPMENT CO8 citations84
US11104816B2Aug 31, 2021
3-dimensional printing
HEWLETT PACKARD DEVELOPMENT CO2 citations73
US10919217B2Feb 16, 2021
Three-dimensional (3D) printing build material composition
HEWLETT PACKARD DEVELOPMENT CO3 citations73
US10781323B2Sep 22, 2020
3-dimensional printing
HEWLETT PACKARD DEVELOPMENT CO3 citations73
US10766246B2Sep 8, 2020
Additive manufacturing
HEWLETT PACKARD DEVELOPMENT CO3 citations73
US10731044B2Aug 4, 2020
3-dimensional printing
HEWLETT PACKARD DEVELOPMENT CO3 citations73
US10544311B2Jan 28, 2020
Polymeric powder composition for three-dimensional (3D) printing
HEWLETT PACKARD DEVELOPMENT CO2 citations73
US10434708B2Oct 8, 2019
Three-dimensional (3D) printing method
HEWLETT PACKARD DEVELOPMENT CO3 citations73
US9394453B2Jul 19, 2016
White inkjet ink
HEWLETT PACKARD DEVELOPMENT CO5 citations73
US11511479B2Nov 29, 2022
Temperature control in 3D object formation
HEWLETT PACKARD DEVELOPMENT CO2 citations72
US11008479B2May 18, 2021
Fusing agent including a tetraphenyldiamine-based dye
HEWLETT PACKARD DEVELOPMENT CO2 citations72
US11318532B2May 3, 2022
Three-dimensional (3D) printing
HEWLETT PACKARD DEVELOPMENT CO2 citations68
US12202197B2Jan 21, 2025
Lighting for additive manufacturing
HEWLETT PACKARD DEVELOPMENT CO1 citations64
US8939569B2Jan 27, 2015
Inkjet ink with non-swellable latex particles
HEWLETT PACKARD DEVELOPMENT CO3 citations63
US8356893B2Jan 22, 2013
Ink composition containing non-VOC liquid carrier
HEWLETT PACKARD DEVELOPMENT CO3 citations63
US11673314B2Jun 13, 2023
Generating three-dimensional objects
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11383301B2Jul 12, 2022
Metal-connected particle articles
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11311942B2Apr 26, 2022
Metal-connected particle articles
HEWLETT PACKARD DEVELOPMENT CO1 citations62
US10974322B2Apr 13, 2021
Photonic fusing
HEWLETT PACKARD DEVELOPMENT CO1 citations62
US10968356B2Apr 6, 2021
Coalescent ink
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US10889057B2Jan 12, 2021
Material sets
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US10781228B2Sep 22, 2020
Fusing agent including a metal bis(dithiolene) complex
HEWLETT PACKARD DEVELOPMENT CO1 citations62
US11760894B2Sep 19, 2023
Fusing agent including a metal bis(dithiolene) salt
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US11414561B2Aug 16, 2022
Fusing agent including a metal bis(dithiolene) salt
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US11072112B2Jul 27, 2021
Additive manufacturing including selective heating
HEWLETT PACKARD DEVELOPMENT CO0 citations60
US11648731B2May 16, 2023
Forming three-dimensional (3D) printed electronics
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US10240059B2Mar 26, 2019
Cationic latex fixative for ink applications
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US9981857B2May 29, 2018
White pigment dispersions
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US8562125B2Oct 22, 2013
Concentrated inkjet ink
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US10696044B2Jun 30, 2020
Aqueous ink composition
HEWLETT PACKARD DEVELOPMENT CO0 citations44
US10583612B2Mar 10, 2020
Three-dimensional (3D) printing method
HEWLETT PACKARD DEVELOPMENT CO0 citations42
GANAPATHIAPPAN SIVAPACKIA
7 patentsUS9133344B2Sep 15, 2015
Ink-jet inks having polymers and near-infrared absorbing dyes
GANAPATHIAPPAN SIVAPACKIA26 citations90
US8944579B2Feb 3, 2015
Ink-jet inks including inter-crosslinkable latex particles
GANAPATHIAPPAN SIVAPACKIA2 citations63
US8674001B2Mar 18, 2014
Encapsulated pigments containing cross-linking agent
GANAPATHIAPPAN SIVAPACKIA2 citations63
US8258204B2Sep 4, 2012
Latex polymer with specific composition for inkjet printing on vinyl media
GANAPATHIAPPAN SIVAPACKIA2 citations60
US9738102B2Aug 22, 2017
Ink-jet ink printing system and method
GANAPATHIAPPAN SIVAPACKIA0 citations52
US8926081B2Jan 6, 2015
Ink-jet overcoats including latex polymers and inorganic nano particles
GANAPATHIAPPAN SIVAPACKIA0 citations52
US8772372B2Jul 8, 2014
Method of making a pigment dispersion
GANAPATHIAPPAN SIVAPACKIA0 citations52
HEWLETT PACKARD CO
4 patentsUS5259874ANov 9, 1993
Solid ink compositions suitable for use in color transparencies
HEWLETT PACKARD CO28 citations92
US6056812AMay 2, 2000
Composition to improve colorfastness of a printed image
HEWLETT PACKARD CO17 citations91
US5948150ASep 7, 1999
Composition to improve colorfastness of a printed image
HEWLETT PACKARD CO20 citations91
US6323258B1Nov 27, 2001
Water fast ink jet print using aqueous ink jet ink
HEWLETT PACKARD CO9 citations72
HEWLETT PACKARD DEVELOPMENT CO LP
3 patentsUS9878920B2Jan 30, 2018
White pigment dispersions
HEWLETT PACKARD DEVELOPMENT CO LP0 citations52
US9740131B2Aug 22, 2017
Liquid electrophotographic inks
HEWLETT PACKARD DEVELOPMENT CO LP0 citations52
US9683113B2Jun 20, 2017
Pigment particles containing a vinyl group and encapsulated by a cross-linked polymer
HEWLETT PACKARD DEVELOPMENT CO LP0 citations52
BIRECKI HENRYK
1 patentNG HOU T
1 patentCHUN DORIS PIK-YIU
1 patentTOM HOWARD S
1 patentShowing the top 50 of 53 patents by PatentIndex Score.