Inventor · disambiguated record
Joseph Fisher
Also filed as: FISHER JOSEPH · FISHER JOSEPH A · FISHER JOSEPH ARNOLD
36 granted patents·31 pending applications·699 citations·filing 1978–2025
97Inventor score
Top patents by PatentIndex Score
67 records- 0191US4947860ANon-invasive method and apparatus for measuring mixed venous carbon dioxide pressure (PvCO2) and other physiological variablesFISHER JOSEPH·Filed 1986·Granted Aug 14, 1990·90 cites·19 claims
- 0289US9168045B2Device to reduce SLOSH energy absorption and its damaging effects through the reduction of the flow of one or more outflow vessels of the craniumSMITH DAVID WILLIAM·Filed 2011·Granted Oct 27, 2015·12 cites·30 claims
- 0388US11696766B2Methods and devices to reduce damaging effects of concussive or blast forces on a subjectTBI INNOVATIONS LLC·Filed 2019·Granted Jul 11, 2023·6 cites·19 claims
- 0487US10368877B2Methods and devices to reduce damaging effects of concussive or blast forces on a subjectTBI INNOVATIONS LLC·Filed 2016·Granted Aug 6, 2019·7 cites·32 claims
- 0585US9173660B2Methods and devices to reduce the likelihood of injury from concussive or blast forcesTBI INNOVATIONS LLC·Filed 2013·Granted Nov 3, 2015·19 cites·30 claims
- 0685US6622725B1Rebreathing circuit to set and stabilize end tidal and arterial PCO2 despite varying levels of minute ventilationFiled 2000·Granted Sep 23, 2003·129 cites·20 claims
- 0783US10004515B2Methods and devices to reduce damaging effects of concussive or blast forces on a subjectSMITH DAVID·Filed 2012·Granted Jun 26, 2018·16 cites·8 claims
- 0880US10850052B2Apparatus to attain and maintain target end tidal partial pressure of a gasTHORNHILL SCIENT INC·Filed 2017·Granted Dec 1, 2020·5 cites·24 claims
- 0979US12285177B2Methods and devices to reduce damaging effects of concussive or blast forces on a subjectTBI INNOVATIONS LLC·Filed 2023·Granted Apr 29, 2025·0 cites·21 claims
- 1079US4211234AEndotracheal tube introducerFISHER JOSEPH·Filed 1978·Granted Jul 8, 1980·111 cites·20 claims
- 1177US10413303B2Methods and devices to reduce the likelihood of injury from concussive or blast forcesTBI INNOVATIONS LLC·Filed 2015·Granted Sep 17, 2019·4 cites·19 claims
- 1276US2025255616A1Methods and devices to reduce damaging effects of concussive or blast forces on a subjectTBI INNOVATIONS LLC·Filed 2025·Application pending·0 cites
- 1375US7100606B2Method of maintaining constant arterial PCO2 and measurement of anatomic and alveolar dead spaceFISHER JOSEPH·Filed 2004·Granted Sep 5, 2006·30 cites·23 claims
- 1474US12446803B2Method and system of measuring brain oxygenation using deoxyhemoglobin contrastTHORNHILL SCIENT INC·Filed 2024·Granted Oct 21, 2025·0 cites·16 claims
- 1574US12419531B2Implementing a periodic deoxyhemoglobin signalTHORNHILL SCIENT INC·Filed 2022·Granted Sep 23, 2025·0 cites·12 claims
- 1672US6612308B2Portable isocapnia circuit and isocapnia methodFiled 2002·Granted Sep 2, 2003·49 cites·10 claims
- 1772US2025318745A1System and method for direct quantification of perfusion metrics using a stepwise change in deoxyhemoglobinTHORNHILL SCIENT INC·Filed 2025·Application pending·0 cites
- 1869US6799570B2Method of maintaining constant arterial PCO2 and measurement of anatomic and alveolar dead spaceFiled 2002·Granted Oct 5, 2004·51 cites·6 claims
- 1966US11844899B2Virtual respiratory gas delivery systems and circuitsTHORNHILL SCIENT INC·Filed 2020·Granted Dec 19, 2023·0 cites·10 claims
- 2063US11464414B2Non-invasive cardiac output determinationTHORNHILL SCIENT INC·Filed 2019·Granted Oct 11, 2022·0 cites·20 claims
- 2163US10449311B2Controlling arterial blood gas concentrationTHORNHILL SCIENT INC·Filed 2015·Granted Oct 22, 2019·1 cites·13 claims
- 2263US7913690B2Method for continuous measurement of flux of gases in the lungs during breathingFISHER JOSEPH·Filed 2003·Granted Mar 29, 2011·41 cites·24 claims
- 2361US10842502B2Devices and systems to mitigate traumatic brain and other injuries caused by concussive or blast forcesTBI INNOVATIONS LLC·Filed 2014·Granted Nov 24, 2020·1 cites·11 claims
- 2461US10342550B2Device to reduce SLOSH energy absorption and its damaging effects through the reduction of the flow of one or more outflow vessels of the craniumTBI INNOVATIONS LLC·Filed 2015·Granted Jul 9, 2019·0 cites·16 claims
- 2561US2022016368A1Method and apparatus to attain and maintain target arterial blood gas concentrations using ramp sequencesTHORNHILL SCIENT INC·Filed 2021·Application pending·0 cites
- 2659US12440118B2System and method for determining arterial input function based on susceptibility contrast in the choroid plexusTHORNHILL SCIENT INC·Filed 2023·Granted Oct 14, 2025·0 cites·9 claims
- 2758US2018353083A1Non-invasive cardiac output determinationFISHER JOSEPH·Filed 2018·Application pending·0 cites
- 2856US11179044B2Method of measuring cardiac related parameters non-invasively via the lung during spontaneous and controlled ventilationTHORNHILL SCIENT INC·Filed 2018·Granted Nov 23, 2021·0 cites·1 claims
- 2956US10974001B2Virtual respiratory gas delivery systems and circuitsTHORNHILL SCIENT INC·Filed 2017·Granted Apr 13, 2021·0 cites·15 claims
- 3055US2017224230A1Non-invasive cardiac output determinationFISHER JOSEPH·Filed 2017·Application pending·0 cites
- 3153US6708689B2Elimination of vapor anaesthetics from patients after surgical proceduresFiled 2002·Granted Mar 23, 2004·7 cites·1 claims
- 3252US6354292B1Elimination of vapour anaesthetics from patients after surgical proceduresFiled 1997·Granted Mar 12, 2002·54 cites·8 claims
- 3352US2024135558A1Imaging abnormalities in vascular responseTHORNHILL SCIENT INC·Filed 2023·Application pending·0 cites
- 3451US11077266B2Method and apparatus to attain and maintain target arterial blood gas concentrations using ramp sequencesTHORNHILL SCIENT INC·Filed 2018·Granted Aug 3, 2021·0 cites·19 claims
- 3551US2016317160A1Devices and Systems to Mitigate Traumatic Brain and Other Injuries Caused by Concussive or Blast ForcesTBI INNOVATIONS LLC·Filed 2016·Application pending·0 cites
- 3651US2018344967A1Anesthetic delivery systemFISHER JOSEPH·Filed 2018·Application pending·0 cites
- 3750US2016166154A1Method of measuring cardiac related parameters non-invasively via the lung during spontaneous and controlled ventilationTHORNHILL SCIENT INC·Filed 2015·Application pending·0 cites
- 3850US2024358946A1Controlling the concentration of deoxyhemoglobin in a subjectTHORNHILL SCIENT INC·Filed 2022·Application pending·0 cites
- 3949US4895143AMouthpieceFISHER JOSEPH A·Filed 1987·Granted Jan 23, 1990·21 cites·15 claims
- 4049US2015034085A1Virtual respiratory gas delivery systems and circuitsMICHAEL KLEIN·Filed 2013·Application pending·0 cites
- 4149US2011144516A1Relative contribution of thoracic muscles to breathingFISHER JOSEPH·Filed 2009·Application pending·0 cites
- 4248US2013109978A1Non-invasive cardiac output determinationFISHER JOSEPH·Filed 2011·Application pending·0 cites
- 4347US12336783B2Identifying the vascularity of cerebral tissue in subjects using deoxyhemoglobin contrastTHORNHILL SCIENT INC·Filed 2022·Granted Jun 24, 2025·0 cites·11 claims
- 4447US8844528B2Breathing circuits to facilitate the measurement of cardiac output during controlled and spontaneous ventilationFISHER JOSEPH·Filed 2004·Granted Sep 30, 2014·5 cites·19 claims
- 4547US2015059744A1Anesthetic delivery systemFISHER JOSEPH·Filed 2013·Application pending·0 cites
- 4647US2017232223A1Non-invasive arterial blood gas determinationTHORNHILL SCIENT INC·Filed 2016·Application pending·0 cites
- 4747US2013345586A1Method of measuring cardiac related parameters non-invasively via the lung during spontaneous and controlled ventilationTHORNHILL SCIENT INC·Filed 2013·Application pending·0 cites
- 4846US11998351B2Testing for neurovascular uncoupling in multiple sclerosis using sequential gas delivery versus fixed inspired CO2THORNHILL SCIENT INC·Filed 2020·Granted Jun 4, 2024·0 cites·16 claims
- 4946US8460202B2Method of measuring cardiac related parameters non-invasively via the lung during spontaneous and controlled ventilationFISHER JOSEPH·Filed 2004·Granted Jun 11, 2013·6 cites·30 claims
- 5046US2024285196A1A method and system for determining a perfusion metric using deoxyhemoglobin as a contrast agentTHORNHILL SCIENT INC·Filed 2022·Application pending·0 cites
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →