Inventor · disambiguated record
Richard Paul Hayes-Pankhurst
Also filed as: HAYES-PANKHURST RICHARD P · HAYES-PANKHURST RICHARD PAUL
21 granted patents·4 pending applications·302 citations·filing 1985–2025
95Inventor score
Files withQUANTEX PATENTS LTD10PSG GERMANY GMBH3QUANTEX ARC LTD3BAXTER INT1HAYES-PANKHURST RICHARD P1
Top patents by PatentIndex Score
25 records- 0196US7674100B2Pump with conveying chamber formed in outer rotor surfacePDD INNOVATIONS LTD·Filed 2005·Granted Mar 9, 2010·65 cites·39 claims
- 0294US12215013B2Beverage dispenser head for mixing concentrate, diluent and additiveQUANTEX ARC LTD·Filed 2023·Granted Feb 4, 2025·3 cites·21 claims
- 0394US10495085B2Pump arrangements for pumping fluidQUANTEX PATENTS LTD·Filed 2016·Granted Dec 3, 2019·7 cites·16 claims
- 0493US10465681B2Pump with a resilient sealQUANTEX PATENTS LTD·Filed 2015·Granted Nov 5, 2019·5 cites·10 claims
- 0593US4839474ASwitches and keyboardsKEY INNOVATIONS LIMITED·Filed 1987·Granted Jun 13, 1989·75 cites·30 claims
- 0692US10935025B2Pump assemblyQUANTEX PATENTS LTD·Filed 2017·Granted Mar 2, 2021·5 cites·40 claims
- 0792US4634818ASwitches and keyboardsNPM INT·Filed 1985·Granted Jan 6, 1987·53 cites·10 claims
- 0891US12203474B2Pump with a deformable diaphragmQUANTEX PATENTS LTD·Filed 2022·Granted Jan 21, 2025·1 cites·28 claims
- 0991US9581157B2Pump having a housing and a rotor capable of rotating in the housingQUANTEX PATENTS LTD·Filed 2012·Granted Feb 28, 2017·8 cites·26 claims
- 1090US11858797B2Beverage dispenser head for mixing concentrate, diluent and additiveQUANTEX ARC LTD·Filed 2022·Granted Jan 2, 2024·2 cites·18 claims
- 1187US9638204B2Pump and its manufacturing methodQUANTEX PATENTS LTD·Filed 2013·Granted May 2, 2017·9 cites·17 claims
- 1286US11542142B2Beverage dispenser head for mixing concentrate, diluent and additiveQUANTEX ARC LTD·Filed 2019·Granted Jan 3, 2023·2 cites·38 claims
- 1385US9175681B2Pump with a resilient sealHAYES-PANKHURST RICHARD PAUL·Filed 2010·Granted Nov 3, 2015·6 cites·11 claims
- 1484US2025347277A1PumpsPSG GERMANY GMBH·Filed 2025·Application pending·0 cites
- 1581US5863752AMethods and apparatus for monitoring the growth of microorganisms in liquid cultureOXOID LTD·Filed 1992·Granted Jan 26, 1999·46 cites·14 claims
- 1680USRE44841EPump with conveying chamber formed in outer rotor surfaceHAYES-PANKHURST RICHARD P·Filed 2012·Granted Apr 15, 2014·3 cites·39 claims
- 1775US12385482B2Pump with longitudinal flow channelsPSG GERMANY GMBH·Filed 2022·Granted Aug 12, 2025·0 cites·42 claims
- 1875US9995296B2PumpsQUANTEX PATENTS LTD·Filed 2014·Granted Jun 12, 2018·2 cites·19 claims
- 1975US9816520B2Pump fittings and methods for their manufactureQUANTEX PATENTS LTD·Filed 2012·Granted Nov 14, 2017·2 cites·22 claims
- 2071US2025154953A1PumpsPSG GERMANY GMBH·Filed 2025·Application pending·0 cites
- 2167US10087931B2PumpsQUANTEX PATENTS LTD·Filed 2013·Granted Oct 2, 2018·1 cites·14 claims
- 2263USRE47590EPump with conveying chamber formed in outer rotor surfaceQUANTEX PATENTS LTD·Filed 2014·Granted Sep 3, 2019·0 cites·59 claims
- 2348USD340133SCase for filing papersI P INNOVATIONS LTD·Filed 1991·Granted Oct 12, 1993·7 cites·1 claims
- 2444US2002179643A1Fragrance emitting devicePANKHURST DESIGN AND DEVELOPME·Filed 2002·Application pending·0 cites
- 2537US2004144799A1Liquid dispenser and flexible bag thereforBAXTER INT·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →