Inventor · disambiguated record
Grant Andrew Dedman Ritchie
Also filed as: RITCHIE GRANT · RITCHIE GRANT A D · RITCHIE GRANT ANDREW DEDMAN
2 granted patents·4 pending applications·74 citations·filing 2002–2017
67Inventor score
Files withUNIV OXFORD INNOVATION LTD2HANCOCK GRAHAM1ISIS INNOVATION1OXFORD MEDICAL DIAGNOSTICS LTD1ROBBINS PETER ALLISTAIR1
Top patents by PatentIndex Score
6 records- 0182US7300408B2Spectroscopic breath analysisISIS INNOVATION·Filed 2002·Granted Nov 27, 2007·31 cites·20 claims
- 0276US8399837B2Apparatus for measurement of gas concentrations in breathROBBINS PETER ALLISTAIR·Filed 2009·Granted Mar 19, 2013·43 cites·27 claims
- 0347US2008064975A1Spectroscopic breath analysisHANCOCK GRAHAM·Filed 2007·Application pending·0 cites
- 0439US2015289782A1Portable breath volatile organic compounds analyser and corresponding unitOXFORD MEDICAL DIAGNOSTICS LTD·Filed 2013·Application pending·0 cites
- 0538US2018356266A1Gas flow measurementUNIV OXFORD INNOVATION LTD·Filed 2016·Application pending·0 cites
- 0637US2019223761A1Method and apparatus for quantifying lung functionUNIV OXFORD INNOVATION LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →