Inventor · disambiguated record
Stephen James Field
Also filed as: FIELD STEPHEN JAMES
20 granted patents·28 pending applications·443 citations·filing 1996–2024
95Inventor score
Files withSMITHS MEDICAL INTERNATIONAL LTD14SMITHS MEDICAL INT LTD12THE COOPER COMPANIES GLOBAL HOLDINGS LP8SMITHS GROUP PLC6FIELD STEPHEN JAMES4
Top patents by PatentIndex Score
48 records- 0185US9636082B2Medical-surgical devicesTHE COOPER COMPANIES GLOBAL HOLDINGS LP·Filed 2012·Granted May 2, 2017·5 cites·30 claims
- 0283US7152602B2Mask apparatusSMITHS GROUP PLC·Filed 2003·Granted Dec 26, 2006·120 cites·15 claims
- 0381US8398596B2Needle assemblies and methodsFIELD STEPHEN JAMES·Filed 2008·Granted Mar 19, 2013·27 cites·6 claims
- 0480US9743904B2Medico-surgical devicesFIELD STEPHEN JAMES·Filed 2011·Granted Aug 29, 2017·1 cites·22 claims
- 0571US5832920ATracheal tube with integral suction lumenSMITHS INDUSTRIES PLC·Filed 1996·Granted Nov 10, 1998·134 cites·16 claims
- 0671US2024382231A1Echogenic needle assemblies and method of use thereofSMITHS MEDICAL INTERNATIONAL LTD·Filed 2024·Application pending·0 cites
- 0767US9642591B2Medical-surgical devicesTHE COOPER COMPANIES GLOBAL HOLDINGS LP·Filed 2012·Granted May 9, 2017·5 cites·15 claims
- 0866US10478150B2Medico—surgical devicesTHE COOPER COMPANIES GLOBAL HOLDINGS LP·Filed 2017·Granted Nov 19, 2019·0 cites·17 claims
- 0966US8783254B2Tracheostomy tubesBATEMAN TIMOTHY·Filed 2006·Granted Jul 22, 2014·8 cites·13 claims
- 1066US6673291B1Methods of manufacturing medico-surgical tubesSMITHS GROUP PLC·Filed 2000·Granted Jan 6, 2004·31 cites·11 claims
- 1165US8092390B2Medico-surgical devicesFIELD STEPHEN JAMES·Filed 2002·Granted Jan 10, 2012·21 cites·3 claims
- 1265US7726315B2ValvesSMITHS GROUP PLC·Filed 2003·Granted Jun 1, 2010·31 cites·12 claims
- 1365US2020100761A1Medico - Surgical DevicesTHE COOPER COMPANIES GLOBAL HOLDINGS LP·Filed 2019·Application pending·0 cites
- 1464US12082842B2Echogenic needle assemblies and method of use thereofSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Granted Sep 10, 2024·1 cites·12 claims
- 1562US10894138B2Tracheostomy tube assemblies and inner cannulaeSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Granted Jan 19, 2021·1 cites·10 claims
- 1660US8584677B2Medico-surgical devicesSMITHS GROUP PLC·Filed 2008·Granted Nov 19, 2013·2 cites·8 claims
- 1756US10617445B2Syringe assembliesTHE COOPER COMPANIES GLOBAL HOLDINGS LP·Filed 2018·Granted Apr 14, 2020·0 cites·15 claims
- 1853US12115311B2Tracheal tube and method of assembling a tracheostomy tubeSMITHS MEDICAL INTERNATIONAL LTD·Filed 2019·Granted Oct 15, 2024·0 cites·10 claims
- 1953US9907572B2Syringe assembliesTHE COOPER COMPANIES GLOBAL HOLDINGS LP·Filed 2014·Granted Mar 6, 2018·0 cites·5 claims
- 2052US10045756B2Medical devicesFIELD STEPHEN JAMES·Filed 2004·Granted Aug 14, 2018·1 cites·21 claims
- 2150US5919183AIntroducers and assembliesSMITHS INDUSTRIES PLC·Filed 1997·Granted Jul 6, 1999·55 cites·6 claims
- 2250US2016287826A1Medico-surgical tubesSMITHS MEDICAL INT LTD·Filed 2014·Application pending·0 cites
- 2348US2024278070A1Respiratory therapy devicesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2022·Application pending·0 cites
- 2448US2008121236A1Suction apparatus and connectorsSMITHS GROUP PLC·Filed 2007·Application pending·0 cites
- 2548US2024269423A1Respiratory therapy devicesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2022·Application pending·0 cites
- 2646US2016106308A1Airway tube and visualisation device assemblySMITHS MEDICAL INT LTD·Filed 2014·Application pending·0 cites
- 2745US2018250868A1Tubes and their manufactureSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Application pending·0 cites
- 2845US2023211096A1Respiratory therapy devicesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2021·Application pending·0 cites
- 2944US10639002B2Medical devicesTHE COOPER COMPANIES GLOBAL HOLDINGS LP·Filed 2013·Granted May 5, 2020·0 cites·17 claims
- 3044US2008210235A1Intubation detectorSMITHS GROUP PLC·Filed 2007·Application pending·0 cites
- 3144US2016151086A1Needle assemblies and methods of manufactureSMITHS MEDICAL INT LTD·Filed 2014·Application pending·0 cites
- 3244US2013150712A1Assemblies and methodsSMITHS MEDICAL INT LTD·Filed 2013·Application pending·0 cites
- 3344US2020297904A1Suction catheter assembliesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2018·Application pending·0 cites
- 3443US2015374942A1Tracheostomy tube assemblies and inner cannulaeSMITHS MEDICAL INT LTD·Filed 2014·Application pending·0 cites
- 3541US2015367094A1Medico-surgical viewing devicesSMITHS MEDICAL INT LTD·Filed 2013·Application pending·0 cites
- 3639US2017173286A1Tracheostomy tube assemblies, inner cannulae and methods of making inner cannulaeSMITHS MEDICAL INT LTD·Filed 2015·Application pending·0 cites
- 3739US2003050531A1Medico-surgical devicesFiled 2002·Application pending·0 cites
- 3839US2017065781A1Tracheostomy tube assemblies, inner cannulae and methods of manufactureSMITHS MEDICAL INT LTD·Filed 2015·Application pending·0 cites
- 3938US2018008307A1Tube introducers and assembliesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Application pending·0 cites
- 4038US2019009042A1Cuff inflators, indicators and assembliesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Application pending·0 cites
- 4137US2017231659A1Embryo transfer cathetersTHE COOPER COMPANIES GLOBAL HOLDINGS LP·Filed 2017·Application pending·0 cites
- 4237US2017239434A1Tracheal tubes and sealsSMITHS MEDICAL INT LTD·Filed 2015·Application pending·0 cites
- 4337US2017239435A1Tracheal tubes and cuffsSMITHS MEDICAL INT LTD·Filed 2015·Application pending·0 cites
- 4437US2018236194A1Tracheostomy tube assemblies and inner cannulaeSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Application pending·0 cites
- 4536US2017028155A1Couplings, tracheostomy tubes and airway systemsSMITHS MEDICAL INT LTD·Filed 2015·Application pending·0 cites
- 4636US2018043119A1Speaking valve assemblies and tracheostomy tube assembliesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Application pending·0 cites
- 4736US2017095629A1Tracheostomy tube assemblies and inner cannulaeSMITHS MEDICAL INT LTD·Filed 2015·Application pending·0 cites
- 4835US2018169362A1Tracheostomy tube assemblies and inner cannulaeSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →