Inventor · disambiguated record
Christie Dudenhoefer
Also filed as: DUDENHOEFER CHRISTIE · DUDENHOEFER CHRISTIE L
27 granted patents·20 pending applications·123 citations·filing 1999–2022
94Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO35DUDENHOEFER CHRISTIE4HEWLETT PACKARD CO2NIELSEN JEFFREY A2ROSENSTEIN SARAH2
Top patents by PatentIndex Score
47 records- 0191US11774463B2Dispenser stagesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Oct 3, 2023·4 cites·16 claims
- 0282US9050592B2Liquid dispenser cassetteHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted Jun 9, 2015·7 cites·17 claims
- 0380US8333453B2Method of dispensing liquidDUDENHOEFER CHRISTIE·Filed 2008·Granted Dec 18, 2012·6 cites·15 claims
- 0478US11642693B2Alignment devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2022·Granted May 9, 2023·0 cites·20 claims
- 0576US9776186B2Reservoir with variable radius filletHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2013·Granted Oct 3, 2017·3 cites·15 claims
- 0676USD655423SFluidic dispense deviceNIELSEN JEFFREY A·Filed 2011·Granted Mar 6, 2012·27 cites·1 claims
- 0775US11007529B2Microfluidic apparatusesHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted May 18, 2021·1 cites·16 claims
- 0875US9433939B2Liquid dispensing assembly frameDUDENHOEFER CHRISTIE·Filed 2010·Granted Sep 6, 2016·3 cites·17 claims
- 0975US6196669B1High durability pressure control bladder for use in an ink delivery systemHEWLETT PACKARD CO·Filed 1999·Granted Mar 6, 2001·32 cites·13 claims
- 1075US2022297113A1Monolithic carrier structure including fluid routing for digital dispensingHEWLETT PACKARD DEVELOPMENT CO·Filed 2022·Application pending·0 cites
- 1172US6986571B2Filter for a print cartridgeHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jan 17, 2006·15 cites·21 claims
- 1271US7791728B2System for optically analyzing a substance with a selected single-wavelengthHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Sep 7, 2010·3 cites·13 claims
- 1365US7648220B2Sensing of fluid ejected by drop-on-demand nozzlesHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Jan 19, 2010·2 cites·21 claims
- 1463US10029259B2Reservoir with variable radius filletHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jul 24, 2018·0 cites·20 claims
- 1560US11278928B2Alignment devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Mar 22, 2022·0 cites·10 claims
- 1659US11383230B2Monolithic carrier structure including fluid routing for digital dispensingHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Jul 12, 2022·0 cites·13 claims
- 1758US11975547B2Fluid ejection controllers to pivotally hold firing boardsHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted May 7, 2024·0 cites·15 claims
- 1856US11801506B2Fluid ejections in nanowellsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Oct 31, 2023·0 cites·19 claims
- 1956US11366125B2Substrate conveyance systemsHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jun 21, 2022·0 cites·20 claims
- 2055USD917066SBenchtop fluid ejection deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Apr 20, 2021·6 cites·1 claims
- 2151US10875238B2Patterned layer depositionHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Dec 29, 2020·0 cites·18 claims
- 2251USD709620SFluidic dispense deviceNIELSEN JEFFREY A·Filed 2012·Granted Jul 22, 2014·9 cites·1 claims
- 2350US12270820B2Ejection subassembly pitches to match nanowell spacingHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Apr 8, 2025·0 cites·15 claims
- 2450US11609241B2Dispenser platformsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Mar 21, 2023·0 cites·19 claims
- 2550US2022146544A1Normalizing fluid in a fluidic deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 2650US2006246599A1Lateral flow deviceROSENSTEIN SARAH·Filed 2005·Application pending·0 cites
- 2749US2020326317A1Fluidic ejection systems with titration plate form factorsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 2848US11364492B2Monolithic carrier structure for digital dispensingHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Jun 21, 2022·0 cites·14 claims
- 2948US11253850B2Pipette dispenser tip utilizing print headHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Feb 22, 2022·0 cites·18 claims
- 3048US2009035795A1Method and composition for forming a uniform layer on a substrateDUDENHOEFER CHRISTIE·Filed 2007·Application pending·0 cites
- 3147US2008261326A1Drop-on-demand manufacturing of diagnostic test stripsDUDENHOEFER CHRISTIE·Filed 2007·Application pending·0 cites
- 3246US11203017B2Microfluidic apparatusesHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Dec 21, 2021·0 cites·8 claims
- 3345US2020353457A1Fluid ejection devices with ionizers coupled to ejection head interfacesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 3445US2021011045A1Dna concentrate dispensingHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 3545US2021008547A1Dna concentrate dispensingHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 3644US2020384457A1Fluid ejection devices with manual adjustment devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 3743US2020191815A1Swapable reagent modulesHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 3843US2006246574A1Dispenser for making a lateral flow deviceROSENSTEIN SARAH·Filed 2005·Application pending·0 cites
- 3943US2021011043A1Reagent deposition verificationHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 4043US2021088540A1Corrective actions in response to pause signalsHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 4143US2021096147A1Reagent dispensing devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 4242US2006183261A1Method of forming a biological sensorDUDENHOEFER CHRISTIE L·Filed 2005·Application pending·0 cites
- 4341US2020116546A1Correction factors for fluid dispensesHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 4440US2019193076A1Microplate lidHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Application pending·0 cites
- 4539US2021011042A1Integrated cartridge service stationHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 4638US6241349B1High-durability ink containment unit for use in an ink delivery systemHEWLETT PACKARD CO·Filed 1999·Granted Jun 5, 2001·5 cites·14 claims
- 4736US2021008875A1Measuring physical parametersHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →