Inventor · disambiguated record
Ian David Stones
Also filed as: STONES IAN · STONES IAN D · STONES IAN DAVID
34 granted patents·10 pending applications·212 citations·filing 1998–2022
96Inventor score
Files withEDWARDS LTD17STONES IAN DAVID15BOC GROUP PLC7HOCKLIFFE MILES GEOFFERY2STEPHENS PHILIP JOHN1
Top patents by PatentIndex Score
44 records- 0191US8740588B2Multiple inlet vacuum pumpsSTONES IAN DAVID·Filed 2010·Granted Jun 3, 2014·13 cites·18 claims
- 0291US7850434B2Pumping arrangementEDWARDS LTD·Filed 2005·Granted Dec 14, 2010·15 cites·20 claims
- 0387US8235678B2Multi-stage vacuum pumping arrangementSTONES IAN DAVID·Filed 2005·Granted Aug 7, 2012·15 cites·24 claims
- 0484US8764413B2Pumping arrangementSTONES IAN DAVID·Filed 2012·Granted Jul 1, 2014·5 cites·24 claims
- 0582US6135709AVacuum pumpBOC GROUP PLC·Filed 1999·Granted Oct 24, 2000·48 cites·6 claims
- 0679US8684031B2Apparatus for conveying a waste streamSTONES IAN DAVID·Filed 2007·Granted Apr 1, 2014·3 cites·20 claims
- 0777US6375413B1Vacuum pumpsBOC GROUP PLC·Filed 2000·Granted Apr 23, 2002·23 cites·11 claims
- 0874US8716658B2Mass spectrometer systemSTONES IAN DAVID·Filed 2010·Granted May 6, 2014·3 cites·20 claims
- 0974US8105013B2Vacuum pumpSTONES IAN DAVID·Filed 2006·Granted Jan 31, 2012·7 cites·14 claims
- 1073US9297384B2Scroll pump with overpressure exhaustSTONES IAN DAVID·Filed 2012·Granted Mar 29, 2016·2 cites·12 claims
- 1173US7866940B2Vacuum pumpEDWARDS LTD·Filed 2004·Granted Jan 11, 2011·13 cites·17 claims
- 1269US10337517B2Gas transfer vacuum pumpEDWARDS LTD·Filed 2013·Granted Jul 2, 2019·2 cites·25 claims
- 1369US9249805B2Vacuum pumpEDWARDS LTD·Filed 2014·Granted Feb 2, 2016·1 cites·19 claims
- 1468US9140250B2Vacuum pumping systemSTONES IAN DAVID·Filed 2011·Granted Sep 22, 2015·1 cites·8 claims
- 1567US9353748B2Scroll pump having tip seal containing engaging portions intermediate nonengaging portions that interface with a scroll baseHOCKLIFFE MILES GEOFFERY·Filed 2010·Granted May 31, 2016·2 cites·20 claims
- 1667US8672607B2Vacuum pumpSTONES IAN DAVID·Filed 2010·Granted Mar 18, 2014·1 cites·44 claims
- 1765US2022235779A1Variable inlet conductance vacuum pump, vacuum pump arrangement and methodEDWARDS LTD·Filed 2022·Application pending·0 cites
- 1863US9353746B2Scroll pumpHOCKLIFFE MILES GEOFFERY·Filed 2010·Granted May 31, 2016·1 cites·9 claims
- 1960US11280340B2Variable inlet conductance vacuum pump, vacuum pump arrangement and methodEDWARDS LTD·Filed 2019·Granted Mar 22, 2022·0 cites·18 claims
- 2059US10982662B2Pumping systemEDWARDS LTD·Filed 2018·Granted Apr 20, 2021·0 cites·8 claims
- 2159US6860365B2Lubrication system for rotating machines and pumpsBOC GROUP PLC·Filed 2002·Granted Mar 1, 2005·10 cites·29 claims
- 2258US8206081B2Vacuum pumpSTONES IAN DAVID·Filed 2005·Granted Jun 26, 2012·1 cites·19 claims
- 2356US10082134B2Pumping systemEDWARDS LTD·Filed 2014·Granted Sep 25, 2018·0 cites·11 claims
- 2455US7762763B2Vacuum pumpEDWARDS LTD·Filed 2004·Granted Jul 27, 2010·7 cites·31 claims
- 2555US6857857B2Reciprocating machinesBOC GROUP PLC·Filed 2001·Granted Feb 22, 2005·6 cites·7 claims
- 2654US6863493B2Lubricating systems for regenerative vacuum pumpsBOC GROUP PLC·Filed 2002·Granted Mar 8, 2005·9 cites·5 claims
- 2754US6109864AVacuum pumpsBOC GROUP PLC·Filed 1998·Granted Aug 29, 2000·18 cites·7 claims
- 2852US9297382B2Scroll compressorSTONES IAN DAVID·Filed 2011·Granted Mar 29, 2016·0 cites·17 claims
- 2950US2025025816A1Separator apparatus rotorEDWARDS LTD·Filed 2022·Application pending·0 cites
- 3049US11719244B2Pump having liquid blades and an associated method of pumpingEDWARDS LTD·Filed 2018·Granted Aug 8, 2023·0 cites·23 claims
- 3148US2005271528A1Lubricating systems for regenerative vacuum pumpsSTONES IAN D·Filed 2005·Application pending·0 cites
- 3246US8851868B2Scroll compressor including flow path with differing axial extentsSTONES IAN DAVID·Filed 2010·Granted Oct 7, 2014·0 cites·12 claims
- 3346US8851865B2Vacuum pumpSTONES IAN DAVID·Filed 2004·Granted Oct 7, 2014·2 cites·48 claims
- 3446US2015167672A1Scroll compressorEDWARDS LTD·Filed 2013·Application pending·0 cites
- 3546US2014093412A1Vacuum pump stators and vacuum pumpsEDWARDS LTD·Filed 2013·Application pending·0 cites
- 3643US8393854B2Vacuum pumpSTONES IAN DAVID·Filed 2004·Granted Mar 12, 2013·2 cites·45 claims
- 3742US2022234056A1Inlet assembly for an abatement apparatusEDWARDS LTD·Filed 2020·Application pending·0 cites
- 3841US12085178B2Non-return check valve and check valve apparatus for vacuum systemEDWARDS LTD·Filed 2021·Granted Sep 10, 2024·0 cites·12 claims
- 3941US7175383B2Regenerative fluid pump and stator for the sameBOC GROUP PLC·Filed 2003·Granted Feb 13, 2007·2 cites·4 claims
- 4041US2022213892A1A pump and a method of pumping a gasEDWARDS LTD·Filed 2020·Application pending·0 cites
- 4139US2003000772A1Lubricating systems for regenerative vacuum pumpsFiled 2002·Application pending·0 cites
- 4238US2012132800A1Vacuum systemSTONES IAN DAVID·Filed 2010·Application pending·0 cites
- 4337US9334863B2PumpSTEPHENS PHILIP JOHN·Filed 2010·Granted May 10, 2016·0 cites·15 claims
- 4436US2022290767A1Non-return check valve for vacuum systemEDWARDS LTD·Filed 2020·Application pending·0 cites
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