Inventor · disambiguated record
Neil Alexander Downie
Also filed as: DOWNIE NEIL · DOWNIE NEIL A · DOWNIE NEIL ALEXANDER
22 granted patents·8 pending applications·249 citations·filing 1986–2013
95Inventor score
Top patents by PatentIndex Score
30 records- 0196US9448094B2Method of and apparatus for measuring the mass flow rate of a gasDOWNIE NEIL ALEXANDER·Filed 2011·Granted Sep 20, 2016·22 cites·16 claims
- 0293US9690304B2Method of, and apparatus for, providing a gas mixtureDOWNIE NEIL ALEXANDER·Filed 2013·Granted Jun 27, 2017·16 cites·11 claims
- 0391US9441997B2Method of, and apparatus for, measuring the physical properties of two-phase fluidsAIR PROD & CHEM·Filed 2013·Granted Sep 13, 2016·12 cites·13 claims
- 0486US9459191B2Method of and apparatus for measuring the molecular weight of a gasDOWNIE NEIL ALEXANDER·Filed 2011·Granted Oct 4, 2016·6 cites·19 claims
- 0586US9448090B2Method of, and apparatus for, measuring the mass flow rate of a gasAIR PROD & CHEM·Filed 2013·Granted Sep 20, 2016·7 cites·16 claims
- 0682US7669594B2Volume flow controllerAIR PROD & CHEM·Filed 2003·Granted Mar 2, 2010·36 cites·29 claims
- 0781US9581297B2Method of, and apparatus for, measuring the true contents of a cylinder of gas under pressureAIR PROD & CHEM·Filed 2013·Granted Feb 28, 2017·9 cites·13 claims
- 0880US7526961B2Method and apparatus for monitoring fluid pressureAIR PROD & CHEM·Filed 2007·Granted May 5, 2009·17 cites·42 claims
- 0979US8129577B2Process and system for providing acetyleneMAYKUT TIMOTHY JOHN·Filed 2009·Granted Mar 6, 2012·2 cites·5 claims
- 1077US9255870B2Method of and apparatus for measuring the true contents of a cylinder of gas under pressureDOWNIE NEIL ALEXANDER·Filed 2011·Granted Feb 9, 2016·5 cites·11 claims
- 1176US8915992B2Process and system for providing acetyleneMAYKUT TIMOTHY JOHN·Filed 2012·Granted Dec 23, 2014·2 cites·5 claims
- 1276US8336544B2Volume flow controllerDOWNIE NEIL ALEXANDER·Filed 2009·Granted Dec 25, 2012·10 cites·9 claims
- 1374US7434580B2Monitoring medical gas xenon concentration using ultrasonic gas analyserAIR PROD & CHEM·Filed 2003·Granted Oct 14, 2008·14 cites·25 claims
- 1472US9870007B2Method of, and apparatus for, providing a gas mixtureDOWNIE NEIL ALEXANDER·Filed 2013·Granted Jan 16, 2018·5 cites·12 claims
- 1572US6417707B1Noise reduction circuitsTORIC LTD·Filed 1998·Granted Jul 9, 2002·28 cites·39 claims
- 1671US7168445B2Intra-cylinder tubular pressure regulatorAIR PROD & CHEM·Filed 2005·Granted Jan 30, 2007·4 cites·9 claims
- 1770US4737648AApparatus for detecting fibrous particle sizes by detecting scattered light at different anglesVG INSTR GROUP·Filed 1986·Granted Apr 12, 1988·29 cites·23 claims
- 1868US9239271B2Method of and apparatus for measuring the pressure of a gasDOWNIE NEIL ALEXANDER·Filed 2011·Granted Jan 19, 2016·4 cites·17 claims
- 1962US5450266ASuperconducting fault current limiterBOC GROUP PLC·Filed 1994·Granted Sep 12, 1995·16 cites·15 claims
- 2053US2010037958A1Gas Delivery Method & DeviceAIR PROD & CHEM·Filed 2009·Application pending·0 cites
- 2150US7691321B2Thermic lanceAIR PROD & CHEM·Filed 2007·Granted Apr 6, 2010·2 cites·18 claims
- 2247US9804010B2Method of, and apparatus for, regulating the mass flow rate of a gasAIR PROD & CHEM·Filed 2013·Granted Oct 31, 2017·0 cites·17 claims
- 2347US2015033674A1Process for filling a gas storage containerDOWNIE NEIL ALEXANDER·Filed 2011·Application pending·0 cites
- 2447US2014158250A1Process for filling gas storage containerDOWNIE NEIL ALEXANDER·Filed 2011·Application pending·0 cites
- 2547US2014166671A1Gas storage containerDOWNIE NEIL ALEXANDER·Filed 2011·Application pending·0 cites
- 2644US7431033B2Gas dispensing and recovery apparatusAIR PROD & CHEM·Filed 2003·Granted Oct 7, 2008·3 cites·16 claims
- 2742US2015292922A1Method of, and apparatus for, measuring the flow rate of a gasDOWNIE NEIL ALEXANDER·Filed 2013·Application pending·0 cites
- 2840US2003192430A1Helical built-in purifier for gas supply cylindersFiled 2002·Application pending·0 cites
- 2939US2006231098A1Medical gas recirculation systemAIR PROD & CHEM·Filed 2003·Application pending·0 cites
- 3038US2003213521A1Intra-cylinder tubular pressure regulatorDOWNIE NEIL ALEXANDER·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →