Inventor · disambiguated record
Callum James Thomas Spence
Also filed as: SPENCE CALLUM JAMES THOMAS
27 granted patents·24 pending applications·79 citations·filing 2011–2025
95Inventor score
Top patents by PatentIndex Score
51 records- 0191US11446462B2Apparatus for use in a respiratory support systemFISHER & PAYKEL HEALTHCARE LTD·Filed 2016·Granted Sep 20, 2022·11 cites·24 claims
- 0288US12161808B2User interface for supplying gases to an airwayFISHER & PAYKEL HEALTHCARE LTD·Filed 2022·Granted Dec 10, 2024·1 cites·17 claims
- 0388US11420002B2Nasal cannulaFISHER & PAYKEL HEALTHCARE LTD·Filed 2016·Granted Aug 23, 2022·8 cites·20 claims
- 0487US12201769B2Methods and apparatus for oxygenation and/or CO2 removalFISHER & PAYKEL HEALTHCARE LTD·Filed 2022·Granted Jan 21, 2025·1 cites·20 claims
- 0584US11298494B2User interface for supplying gases to an airwayFISHER & PAYKEL HEALTHCARE LTD·Filed 2016·Granted Apr 12, 2022·5 cites·16 claims
- 0682US11771858B2Patient specific auto-flowrate controlFISHER & PAYKEL HEALTHCARE LTD·Filed 2020·Granted Oct 3, 2023·1 cites·38 claims
- 0782US10478580B2Nasal cannula assemblies and related partsFISHER & PAYKEL HEALTHCARE LTD·Filed 2014·Granted Nov 19, 2019·11 cites·17 claims
- 0881US11491291B2Methods and apparatus for oxygenation and/or CO2 removalFISHER & PAYKEL HEALTHCARE LTD·Filed 2016·Granted Nov 8, 2022·4 cites·28 claims
- 0981US11406787B2Methods and apparatus for oxygenation and/or CO2 removalFISHER & PAYKEL HEALTHCARE LTD·Filed 2017·Granted Aug 9, 2022·4 cites·20 claims
- 1080US2025319276A1Apparatus for use in a respiratory support systemFISHER & PAYKEL HEALTHCARE LTD·Filed 2024·Application pending·0 cites
- 1179US10722670B2Patient specific auto-flowrate controlFISHER & PAYKEL HEALTHCARE LTD·Filed 2015·Granted Jul 28, 2020·3 cites·38 claims
- 1279US10610653B2Gas therapy system providing positive and negative gas flowsFISHER & PAYKEL HEALTHCARE LTD·Filed 2015·Granted Apr 7, 2020·4 cites·19 claims
- 1379US10238828B2Nasal cannula, conduit and securement systemOCONNOR MARK THOMAS·Filed 2011·Granted Mar 26, 2019·12 cites·39 claims
- 1478US2024398255A1Exhaled gas measurement compensation during high flow respiratory therapyFISHER & PAYKEL HEALTHCARE LTD·Filed 2024·Application pending·0 cites
- 1577US11471627B2Flow therapy system and methodFISHER & PAYKEL HEALTHCARE LTD·Filed 2018·Granted Oct 18, 2022·2 cites·20 claims
- 1677US2024181196A1Flow therapy systemFISHER & PAYKEL HEALTHCARE LTD·Filed 2024·Application pending·0 cites
- 1776US12201776B2Apparatus for use in a respiratory support systemFISHER & PAYKEL HEALTHCARE LTD·Filed 2022·Granted Jan 21, 2025·0 cites·43 claims
- 1876US2022362503A1Nasal cannula, conduit and securement systemFISHER & PAYKEL HEALTHCARE LTD·Filed 2022·Application pending·0 cites
- 1976US2024149001A1Nasal cannula assemblies and related partsFISHER & PAYKEL HEALTHCARE LTD·Filed 2023·Application pending·0 cites
- 2075US12097324B2Apparatus for controlling gas delivery to a patientFISHER & PAYKEL HEALTHCARE LTD·Filed 2016·Granted Sep 24, 2024·2 cites·29 claims
- 2175US2024115829A1Flow therapy systemFISHER & PAYKEL HEALTHCARE LTD·Filed 2023·Application pending·0 cites
- 2275US2024091475A1Patient specific auto-flowrate controlFISHER & PAYKEL HEALTHCARE LTD·Filed 2023·Application pending·0 cites
- 2374US12214135B2Nasal cannulaFISHER & PAYKEL HEALTHCARE LTD·Filed 2022·Granted Feb 4, 2025·0 cites·18 claims
- 2474US11433198B2Methods and apparatus for flow therapyFISHER & PAYKEL HEALTHCARE LTD·Filed 2015·Granted Sep 6, 2022·2 cites·19 claims
- 2574US2025099703A1Apparatus for controlling gas delivery to a patientFISHER & PAYKEL HEALTHCARE LTD·Filed 2024·Application pending·0 cites
- 2674US2025152895A1Nasal cannula, conduit and securement systemFISHER & PAYKEL HEALTHCARE LTD·Filed 2025·Application pending·0 cites
- 2774US2025152896A1Nasal cannula, conduit and securement systemFISHER & PAYKEL HEALTHCARE LTD·Filed 2025·Application pending·0 cites
- 2867US10722143B2Exhaled gas measurement compensation during high flow respiratory therapyFISHER & PAYKEL HEALTHCARE LTD·Filed 2015·Granted Jul 28, 2020·1 cites·20 claims
- 2967US2025345548A1Nasal cannulaFISHER & PAYKEL HEALTHCARE LTD·Filed 2025·Application pending·0 cites
- 3066US2023173208A1Flow therapy system and methodFISHER & PAYKEL HEALTHCARE LTD·Filed 2022·Application pending·0 cites
- 3166US2023012896A1Methods and apparatus for flow therapyFISHER & PAYKEL HEALTHCARE LTD·Filed 2022·Application pending·0 cites
- 3265US12048527B2Exhaled gas measurement compensation during high flow respiratory therapyFISHER & PAYKEL HEALTHCARE LTD·Filed 2020·Granted Jul 30, 2024·0 cites·20 claims
- 3365US2023226292A1Flow therapyFISHER & PAYKEL HEALTHCARE LTD·Filed 2022·Application pending·0 cites
- 3464US12337101B2Directed gas flow surgical cannula for providing gases to a patientFISHER & PAYKEL HEALTHCARE LTD·Filed 2019·Granted Jun 24, 2025·1 cites·22 claims
- 3564US11872347B2Nasal cannula assemblies and related partsFISHER & PAYKEL HEALTHCARE LTD·Filed 2019·Granted Jan 16, 2024·0 cites·18 claims
- 3663USD1011523SSurgical gas diffuserFISHER & PAYKEL HEALTHCARE LTD·Filed 2021·Granted Jan 16, 2024·3 cites·1 claims
- 3763US11376388B2Nasal cannula, conduit and securement systemFISHER & PAYKEL HEALTHCARE LTD·Filed 2019·Granted Jul 5, 2022·0 cites·18 claims
- 3863US10716908B2Infant CPAP device, interface and systemFISHER & PAYKEL HEALTHCARE LTD·Filed 2014·Granted Jul 21, 2020·2 cites·23 claims
- 3962US12447295B2Gas therapy system for providing positive and negative gas flowsFISHER & PAYKEL HEALTHCARE LTD·Filed 2020·Granted Oct 21, 2025·0 cites·9 claims
- 4058US11464928B2Flow therapyFISHER & PAYKEL HEALTHCARE LTD·Filed 2014·Granted Oct 11, 2022·1 cites·26 claims
- 4157US2021016031A1Infant cpap device, interface and systemFISHER & PAYKEL HEALTHCARE LTD·Filed 2020·Application pending·0 cites
- 4253US2024042153A1MaskFISHER & PAYKEL HEALTHCARE LTD·Filed 2021·Application pending·0 cites
- 4353US2023355907A1Nasal cannula interfaceFISHER & PAYKEL HEALTHCARE LTD·Filed 2021·Application pending·0 cites
- 4453US2023310775A1Patient interface for delivery of gasFISHER & PAYKEL HEALTHCARE LTD·Filed 2021·Application pending·0 cites
- 4551US2018126110A1Flow therapy systemFISHER & PAYKEL HEALTHCARE LTD·Filed 2016·Application pending·0 cites
- 4649US2023173205A1Wound edge diffuserFISHER & PAYKEL HEALTHCARE LTD·Filed 2021·Application pending·0 cites
- 4744US2022280736A1Humidification chamber and apparatus and systems including or configured to include said chamberFISHER & PAYKEL HEALTHCARE LTD·Filed 2020·Application pending·0 cites
- 4842USD1084317SSurgical gas diffuserFISHER & PAYKEL HEALTHCARE LTD·Filed 2023·Granted Jul 15, 2025·0 cites·1 claims
- 4941US2021008325A1Humidification chamber and apparatus and systems including or configured to include said chamberFISHER & PAYKEL HEALTHCARE LTD·Filed 2019·Application pending·0 cites
- 5038US2021402108A1Supplementary continuous gas supply source for delivery to surgical cavitiesFISHER & PAYKEL HEALTHCARE LTD·Filed 2019·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →