Inventor · disambiguated record
Sean Daniel Fitzgerald
Also filed as: FITZGERALD SEAN D · FITZGERALD SEAN DANIEL
25 granted patents·4 pending applications·9 citations·filing 2011–2022
91Inventor score
Top patents by PatentIndex Score
29 records- 0188US11067920B2Asymmetric key featuresHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jul 20, 2021·3 cites·15 claims
- 0287US11055038B2Print substance end-of-life predictionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jul 6, 2021·4 cites·19 claims
- 0378US11865845B2Print material refill deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2022·Granted Jan 9, 2024·0 cites·18 claims
- 0467US11327694B2Print substance end-of-life predictionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Granted May 10, 2022·0 cites·20 claims
- 0565US11491797B2Print materials replenishmentHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Nov 8, 2022·0 cites·16 claims
- 0663US11718098B2Device to supply printing materialHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Aug 8, 2023·0 cites·15 claims
- 0762US11385575B2Fuser rollersHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jul 12, 2022·0 cites·19 claims
- 0862US11163245B2Embedded memory resourcesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Nov 2, 2021·0 cites·15 claims
- 0961US11731430B2Device to supply printing materialHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Aug 22, 2023·0 cites·15 claims
- 1061US11577520B2Refill containers with pressurized fluid chambersHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Feb 14, 2023·0 cites·20 claims
- 1159US11801681B2Severable dispensable substance containersHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Oct 31, 2023·0 cites·15 claims
- 1259US11526123B2Particulate delivery containerHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Dec 13, 2022·0 cites·20 claims
- 1359US11402765B2Print material containerHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Aug 2, 2022·0 cites·13 claims
- 1459US11334000B2Electromagnets and print substance containersHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted May 17, 2022·0 cites·15 claims
- 1559US11163244B2Print material transfer mechanismsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Nov 2, 2021·0 cites·15 claims
- 1658US11970005B2Rotatable dispensing nozzlesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Apr 30, 2024·0 cites·16 claims
- 1758US11174058B2Seal removal structureHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Nov 16, 2021·0 cites·20 claims
- 1858US9990167B2Mobile authentication for enabling host device functionsJERAN PAUL L·Filed 2012·Granted Jun 5, 2018·1 cites·16 claims
- 1957US11285728B2Colorant sensorsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Mar 29, 2022·0 cites·13 claims
- 2055US11858696B2Dispensing nozzlesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jan 2, 2024·0 cites·15 claims
- 2155US11592780B2Combination cartridgeHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Feb 28, 2023·0 cites·18 claims
- 2254US11866245B2Dispensable substance containersHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jan 9, 2024·0 cites·15 claims
- 2352US12403434B2Print material containerHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Granted Sep 2, 2025·0 cites·19 claims
- 2452US9348544B2PrinterJERAN PAUL L·Filed 2011·Granted May 24, 2016·1 cites·15 claims
- 2551US2022035272A1Controlling supply of magnetic materialHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 2650US2023306358A1Print material supply deliveriesHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
- 2749US11305547B2Electrical contacts coupled to guide structuresHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Apr 19, 2022·0 cites·16 claims
- 2844US2023325129A1Print material supply selectionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Application pending·0 cites
- 2942US2021300096A1Alterations of print drive assembliesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →