Inventor · disambiguated record
Heiner Ophardt
Also filed as: OPHARDT HEINER
225 granted patents·31 pending applications·6,069 citations·filing 1989–2025
99Inventor score
Top patents by PatentIndex Score
256 records- 0199US9437103B2Dispenser and contaminant sensorOP HYGIENE IP GMBH·Filed 2012·Granted Sep 6, 2016·44 cites·24 claims
- 0299US8684236B2Manual fluid dispenser with piezoelectric generatorOPHARDT HEINER·Filed 2012·Granted Apr 1, 2014·75 cites·16 claims
- 0399US8474664B2Foam pump with bellows springOPHARDT HEINER·Filed 2010·Granted Jul 2, 2013·50 cites·20 claims
- 0499US7984825B2Optically keyed dispenserGOTOHTI COM INC·Filed 2007·Granted Jul 26, 2011·66 cites·19 claims
- 0599US7455197B2Sink side touchless foam dispenser nozzle assemblyGOTOHTI COM INC·Filed 2007·Granted Nov 25, 2008·69 cites·15 claims
- 0699US6409050B1Liquid dispenser for dispensing foamHYGIENE TECHNIK INC·Filed 2001·Granted Jun 25, 2002·169 cites·17 claims
- 0799US5431309ALiquid soap dispenser for simplified replacement of soap reservoirHYGIENE TECHNIK INC·Filed 1994·Granted Jul 11, 1995·198 cites·18 claims
- 0899US5373970ALiquid soap dispenser for simplified replacement of soap reservoirHYGIENE TECHNIK INC·Filed 1993·Granted Dec 20, 1994·179 cites·21 claims
- 0998US10242301B2Superimposed QR code for dispenser and replaceable reservoirOP HYGIENE IP GMBH·Filed 2017·Granted Mar 26, 2019·18 cites·20 claims
- 1098US8976031B2Personal compliance dispenserOPHARDT HEINER·Filed 2012·Granted Mar 10, 2015·35 cites·13 claims
- 1198US8733596B2Ozone foam dispenserOPHARDT HEINER·Filed 2012·Granted May 27, 2014·35 cites·22 claims
- 1298US8672187B2Method and apparatus for generating ozone containing fluid and foamOPHARDT HEINER·Filed 2011·Granted Mar 18, 2014·35 cites·19 claims
- 1398US8245877B2Dispenser with palm readerOPHARDT HEINER·Filed 2009·Granted Aug 21, 2012·49 cites·4 claims
- 1498US8201707B2Manual fluid dispenser with discharge measurementOPHARDT HEINER·Filed 2010·Granted Jun 19, 2012·41 cites·13 claims
- 1598US8113388B2Engagement flange for removable dispenser cartridgeOPHARDT HEINER·Filed 2009·Granted Feb 14, 2012·83 cites·20 claims
- 1698US7980421B2Optically keyed dispenserGOTOHTI COM INC·Filed 2008·Granted Jul 19, 2011·54 cites·18 claims
- 1798US7364053B2Sink side touchless foam dispenserHYGIENE TECHNIK INC·Filed 2004·Granted Apr 29, 2008·95 cites·14 claims
- 1898US7303099B2Stepped pump foam dispenserGOTOHTI COM INC·Filed 2005·Granted Dec 4, 2007·84 cites·36 claims
- 1998US6601736B2Liquid dispenser for dispensing foamHYGIENE TECHNIK INC·Filed 2002·Granted Aug 5, 2003·130 cites·35 claims
- 2098US6206238B1Fingerprint activated fluids mixer and dispenserFiled 1999·Granted Mar 27, 2001·159 cites·20 claims
- 2198US5975360ACapped piston pumpFiled 1997·Granted Nov 2, 1999·180 cites·20 claims
- 2298US5960991AFingerprint activated soap dispenserFiled 1999·Granted Oct 5, 1999·145 cites·20 claims
- 2398US5165577ADisposable plastic liquid pumpOPHARDT HEINER·Filed 1991·Granted Nov 24, 1992·201 cites·12 claims
- 2497US9682390B2Dispenser cover retention arrangementOP HYGIENE IP GMBH·Filed 2015·Granted Jun 20, 2017·36 cites·20 claims
- 2597US8816860B2Dispenser with sound generatorsOPHARDT HEINER·Filed 2012·Granted Aug 26, 2014·83 cites·17 claims
- 2697US8479950B2Method of operation of photochromic optically keyed dispenserOPHARDT HEINER·Filed 2011·Granted Jul 9, 2013·25 cites·20 claims
- 2797US8360286B2Draw back push pumpGOTOHTI COM INC·Filed 2010·Granted Jan 29, 2013·36 cites·16 claims
- 2897US8272539B2Angled slot foam dispenserOPHARDT HEINER·Filed 2008·Granted Sep 25, 2012·74 cites·20 claims
- 2997US8071933B2Photochromic optically keyed dispenserOPHARDT HEINER·Filed 2009·Granted Dec 6, 2011·34 cites·20 claims
- 3097US8002150B2Split engagement flange for soap dispenser pump pistonGOTOHTI COM INC·Filed 2007·Granted Aug 23, 2011·36 cites·18 claims
- 3197US7661561B2Dual component dispenserHYGIENE TECHNIK INC·Filed 2005·Granted Feb 16, 2010·45 cites·12 claims
- 3297US5836482AAutomated fluid dispenserFiled 1997·Granted Nov 17, 1998·480 cites·20 claims
- 3397US5489044AMethod of preparing replaceable liquid soap reservoirHYGIENE TECHNIK INC·Filed 1994·Granted Feb 6, 1996·157 cites·20 claims
- 3497US5282552ADisposable plastic liquid pumpHYGIENE TECHNIK INC·Filed 1992·Granted Feb 1, 1994·163 cites·18 claims
- 3596US10008098B2Parallel hand hygiene compliance systemOP HYGIENE IP GMBH·Filed 2015·Granted Jun 26, 2018·14 cites·20 claims
- 3696US8622243B2Photochromic optically keyed dispenserGOTOHTI COM INC·Filed 2013·Granted Jan 7, 2014·24 cites·20 claims
- 3796US8413852B2Ramped actuator for engagement flange on removable dispenser cartridgeOPHARDT HEINER·Filed 2011·Granted Apr 9, 2013·20 cites·19 claims
- 3896US8272540B2Split engagement flange for soap dispenser pump pistonOPHARDT HEINER·Filed 2011·Granted Sep 25, 2012·24 cites·17 claims
- 3996US7823751B2Dual component dispenserHYGIENE TECHNIK INC·Filed 2009·Granted Nov 2, 2010·34 cites·16 claims
- 4096US7815076B2Vacuum released valveGOTOHTI COM INC·Filed 2006·Granted Oct 19, 2010·43 cites·23 claims
- 4196US7708166B2Bellows dispenserGOTOHTI COM·Filed 2006·Granted May 4, 2010·52 cites·22 claims
- 4296US7306121B2Gooseneck squeezable dispenserHYGIENE TECHNIK INC·Filed 2005·Granted Dec 11, 2007·82 cites·22 claims
- 4396US5676277ADisposable plastic liquid pumpFiled 1995·Granted Oct 14, 1997·150 cites·38 claims
- 4496US5638989ABag fluid dispenserFiled 1996·Granted Jun 17, 1997·148 cites·16 claims
- 4595US10893780B2Fluid dispenser with stroke independent dosage adjustmentOP HYGIENE IP GMBH·Filed 2019·Granted Jan 19, 2021·9 cites·20 claims
- 4695US10524621B2Dispenser with contaminant sensorOP HYGIENE IP GMBH·Filed 2016·Granted Jan 7, 2020·8 cites·14 claims
- 4795US10182685B2Cover lift mechanism for fluid dispenserOP HYGIENE IP GMBH·Filed 2017·Granted Jan 22, 2019·10 cites·20 claims
- 4895US10178928B2Interactive display deviceOP HYGIENE IP GMBH·Filed 2017·Granted Jan 15, 2019·11 cites·20 claims
- 4995US9573152B2Multiple air chamber foam pumpOP HYGIENE IP GMBH·Filed 2015·Granted Feb 21, 2017·10 cites·20 claims
- 5095US8479957B2Combined toilet paper and fluid dispenserOPHARDT HEINER·Filed 2010·Granted Jul 9, 2013·24 cites·12 claims
Showing the top 50 of 256 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →