Inventor · disambiguated record
Christopher John Woosnam
Also filed as: WOOSNAM CHRISTOPHER JOHN
4 granted patents·19 pending applications·3 citations·filing 2015–2022
59Inventor score
Top patents by PatentIndex Score
23 records- 0169US10603455B2Medico-surgical tube and flange assembliesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2015·Granted Mar 31, 2020·2 cites·10 claims
- 0262US11020555B2Tube introducers, assemblies and methodsSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Granted Jun 1, 2021·1 cites·8 claims
- 0353US2024181191A1Tracheostomy tubes and their assemblySMITHS MEDICAL INTERNATIONAL LTD·Filed 2022·Application pending·0 cites
- 0453US2024299690A1Obturators and tube assembliesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2022·Application pending·0 cites
- 0553US2024216637A1Heat and moisture exchange devices, elements and assembliesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2022·Application pending·0 cites
- 0652US2024149005A1Hme devicesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2022·Application pending·0 cites
- 0752US2024198025A1Reinforced tubesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2022·Application pending·0 cites
- 0851US2024123178A1Gas-treatment devicesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2022·Application pending·0 cites
- 0950US2024226481A9Medico-surgical tubesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2022·Application pending·0 cites
- 1049US2024042151A1Tracheostomy tubes and the manufacture of such tubes and their componentsSMITHS MEDICAL INTERNATIONAL LTD·Filed 2021·Application pending·0 cites
- 1148US2023181853A1Tracheostomy tubes and their manufactureSMITHS MEDICAL INTERNATIONAL LTD·Filed 2021·Application pending·0 cites
- 1247US2023117994A1Medico-surgical tubesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2021·Application pending·0 cites
- 1346US2023141119A1Tracheostomy tubes and their manufactureSMITHS MEDICAL INTERNATIONAL LTD·Filed 2021·Application pending·0 cites
- 1440US10773041B2Medico-surgical tube assemblies and flange assembliesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2017·Granted Sep 15, 2020·0 cites·9 claims
- 1538US2019009042A1Cuff inflators, indicators and assembliesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Application pending·0 cites
- 1637US2017231659A1Embryo transfer cathetersTHE COOPER COMPANIES GLOBAL HOLDINGS LP·Filed 2017·Application pending·0 cites
- 1737US2018236194A1Tracheostomy tube assemblies and inner cannulaeSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Application pending·0 cites
- 1836US10603454B2Tracheostomy tube assemblies and inner cannulaeSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Granted Mar 31, 2020·0 cites·9 claims
- 1936US2018043119A1Speaking valve assemblies and tracheostomy tube assembliesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Application pending·0 cites
- 2035US2018169362A1Tracheostomy tube assemblies and inner cannulaeSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Application pending·0 cites
- 2134US2018043118A1Tracheostomy tube assembliesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Application pending·0 cites
- 2234US2018021540A1Valves and tubes including valvesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Application pending·0 cites
- 2331US2019009041A1Valves and tubes including valvesSMITHS MEDICAL INTERNATIONAL LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →