Inventor · disambiguated record
Rafael Ulacia Portoles
Also filed as: ULACIA PORTOLES RAFAEL
17 granted patents·3 pending applications·11 citations·filing 2014–2021
87Inventor score
Top patents by PatentIndex Score
20 records- 0186US9440442B2Printhead assembly datumingHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2014·Granted Sep 13, 2016·7 cites·11 claims
- 0281US10252530B2Spittoon system, printer and method for a printing mechanismHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Apr 9, 2019·2 cites·20 claims
- 0376US10661568B2Printing fluid delivery system for printersHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted May 26, 2020·2 cites·17 claims
- 0467US11453217B2Printing fluid delivery system for printersHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Granted Sep 27, 2022·0 cites·20 claims
- 0565US11014350B2Housings and detector arraysHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted May 25, 2021·0 cites·14 claims
- 0661US10035350B2Wipe cartridge carriageHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jul 31, 2018·0 cites·13 claims
- 0761US9738099B2Printhead assembly datumingHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2016·Granted Aug 22, 2017·0 cites·14 claims
- 0861US2022072888A1Sublimating a sublimating printing substanceHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 0960US10071554B2Modular print engine unitHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Sep 11, 2018·0 cites·20 claims
- 1058US11413881B2Direct-to-garment printing with stationary print nozzlesHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Aug 16, 2022·0 cites·15 claims
- 1157US9873253B2Modular print engine unitHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2014·Granted Jan 23, 2018·0 cites·20 claims
- 1256US9994023B2Wipe cartridge carriageHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Jun 12, 2018·0 cites·9 claims
- 1352US9776414B1Print pen capping apparatusULACIA PORTOLES RAFAEL·Filed 2016·Granted Oct 3, 2017·0 cites·20 claims
- 1450US10384446B2Housings and detector arraysHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Aug 20, 2019·0 cites·4 claims
- 1549US11472206B2Pen-to-reference space (PRS) sensingHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Oct 18, 2022·0 cites·15 claims
- 1647US10035348B2Spittoon beam system and printer with a spittoon beam systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Jul 31, 2018·0 cites·15 claims
- 1745US10052880B2Valves for printing fluid supply systemsHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Aug 21, 2018·0 cites·20 claims
- 1845US2024367931A1Media loadingHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Application pending·0 cites
- 1944US10391771B2Print barHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Aug 27, 2019·0 cites·13 claims
- 2041US2024383703A1Media loadingHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Rafael Ulacia Portoles files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →