Inventor · disambiguated record
Michael Hoffmann
Also filed as: HOFFMANN MICHAEL · HOFFMANN MICHAEL R
53 granted patents·17 pending applications·902 citations·filing 1984–2022
98Inventor score
Files withCALIFORNIA INST OF TECHN17DAIMLER AG4HANON SYSTEMS4PHOENIX CONTACT GMBH & CO4DAIMLER CHRYSLER AG3
Top patents by PatentIndex Score
70 records- 0198US11760662B2Reactive electrochemical membrane for wastewater treatmentCALIFORNIA INST OF TECHN·Filed 2020·Granted Sep 19, 2023·6 cites·23 claims
- 0293US9700997B2Hand power toolBOSCH GMBH ROBERT·Filed 2014·Granted Jul 11, 2017·36 cites·8 claims
- 0391US6555243B2Thermoplastic multilayer compositesEMS CHEMIE AG·Filed 2001·Granted Apr 29, 2003·91 cites·15 claims
- 0491US6440575B1Ceramic thermal barrier layer for gas turbine engine componentSIEMENS AG·Filed 2000·Granted Aug 27, 2002·52 cites·22 claims
- 0590US5533738APressure controlled apparatus for sealing shutoff devices located in pipelinesBORSIG KUGELHAHN GMBH·Filed 1995·Granted Jul 9, 1996·76 cites·9 claims
- 0690US5419824AElectrode, electrode manufacturing process and electrochemical cellFiled 1994·Granted May 30, 1995·78 cites·15 claims
- 0788US5729978ASupercharged internal combustion engine with capability for mechanical step-up drive of an exhaust gas turbochargerDAIMLER BENZ AG·Filed 1995·Granted Mar 24, 1998·78 cites·16 claims
- 0887US10059607B2Electrolysis electrodeCALIFORNIA INST OF TECHN·Filed 2015·Granted Aug 28, 2018·3 cites·9 claims
- 0987US7377271B2Centrifugal oil separator for blow-by gases of an internal combustion engineDAIMLER AG·Filed 2005·Granted May 27, 2008·15 cites·3 claims
- 1087US6938411B2Method for removing nitrogen oxides and particulates from the lean exhaust gas of an internal combustion engine and exhaust gas emission systemUMICORE AG & CO KG·Filed 2001·Granted Sep 6, 2005·41 cites·9 claims
- 1185US7516737B2Internal combustion engine with cooling system and exhaust gas recirculation systemDAIMLER AG·Filed 2008·Granted Apr 14, 2009·17 cites·11 claims
- 1285US7132141B2Multilayer polymer hose line or tubing having reduced length variationsEMS CHEMIE AG·Filed 2003·Granted Nov 7, 2006·25 cites·12 claims
- 1385US5550739ASemi-active suspension control systemTEVES GMBH ALFRED·Filed 1995·Granted Aug 27, 1996·64 cites·10 claims
- 1484US5364508AElectrochemical method and device for generating hydroxyl free radicals and oxidizing chemical substances dissolved in waterWERES OLEH·Filed 1994·Granted Nov 15, 1994·50 cites·20 claims
- 1584US4697462AActive cloudwater collectorCALIFORNIA INST OF TECHN·Filed 1986·Granted Oct 6, 1987·60 cites·25 claims
- 1683US8291142B2Method, bus components, and control system for ethernet-based control of an automation systemKUSCHKE DETLEV·Filed 2009·Granted Oct 16, 2012·12 cites·15 claims
- 1782US7150270B2Arrangement for handling the fuel supply in a common rail fuel injection systemDAIMLER CHRYSLER AG·Filed 2005·Granted Dec 19, 2006·12 cites·11 claims
- 1880US4880740AMicrobial reduction of iron oreCALIFORNIA INST OF TECHN·Filed 1984·Granted Nov 14, 1989·26 cites·33 claims
- 1979US6410894B1Metallic overcoat for thick film heater terminationWATLOW ELECTRIC MFG·Filed 2000·Granted Jun 25, 2002·17 cites·7 claims
- 2078US7067774B2Heating elementWATLOW GMBH·Filed 2005·Granted Jun 27, 2006·7 cites·20 claims
- 2177US7865648B2Modular data transmission system with separate energy supply for each connected modulePHOENIX CONTACT GMBH & CO·Filed 2008·Granted Jan 4, 2011·8 cites·13 claims
- 2276US7897120B2Feeding device for bundled tube reactorSUED CHEMIE AG·Filed 2006·Granted Mar 1, 2011·5 cites·18 claims
- 2376US7278282B2Device for transferring hollow glass objects from a glass-forming machine onto a conveyor beltHEYE INTERNATIONAL GMBH·Filed 2005·Granted Oct 9, 2007·3 cites·23 claims
- 2474US8898364B2Method, system, and bus coupler for exchanging data between a higher-level network and a lower-level networkKUSCHKE DETLEV·Filed 2009·Granted Nov 25, 2014·6 cites·25 claims
- 2574US6748917B1Direct injection spark ignition engineDAIMLER CHRYSLER AG·Filed 2000·Granted Jun 15, 2004·27 cites·13 claims
- 2672US6764771B1Product, especially a gas turbine component, with a ceramic heat insulating layerSIEMENS AG·Filed 1998·Granted Jul 20, 2004·36 cites·9 claims
- 2769US11028491B2Electrolysis electrode featuring metal-doped nanotube array and methods of manufacture and using sameCALIFORNIA INST OF TECHN·Filed 2018·Granted Jun 8, 2021·0 cites·11 claims
- 2868US12037650B2Loop-mediated isothermal amplification (LAMP) based assay for detecting microbesCALIFORNIA INST OF TECHN·Filed 2022·Granted Jul 16, 2024·0 cites·17 claims
- 2964US10106111B2Hinger HTR tube bracketHANON SYSTEMS·Filed 2017·Granted Oct 23, 2018·1 cites·10 claims
- 3064US6806819B2Integrated circuit for targeted bitlength manipulation for serial data transmissionPHOENIX CONTACT GMBH & CO·Filed 2003·Granted Oct 19, 2004·9 cites·36 claims
- 3163US8006022B2Data transmission devicePHOENIX CONTACT GMBH & CO·Filed 2009·Granted Aug 23, 2011·2 cites·8 claims
- 3263US6602553B2Process for producing a ceramic thermal barrier layer for gas turbine engine componentSIEMENS AG·Filed 2002·Granted Aug 5, 2003·5 cites·7 claims
- 3363US2018354821A1Electrolysis electrodeCALIFORNIA INST OF TECHN·Filed 2018·Application pending·0 cites
- 3462US11299789B2Loop-mediated isothermal amplification (LAMP) based assay for detecting microbesCALIFORNIA INST OF TECHN·Filed 2018·Granted Apr 12, 2022·0 cites·2 claims
- 3562US10894724B2Maintenance self-diagnosis and guide for a self-contained wastewater treatment systemCALIFORNIA INST OF TECHN·Filed 2016·Granted Jan 19, 2021·1 cites·19 claims
- 3662US7913518B2Process and device for pushing hollow glass objects from a glass forming machine onto a conveyor beltHEYE INTERNATIONAL GMBH·Filed 2005·Granted Mar 29, 2011·5 cites·9 claims
- 3760US6973775B2Method for desulfating a nitrogen oxide storage catalystUMICORE AG & CO KG·Filed 2003·Granted Dec 13, 2005·10 cites·6 claims
- 3859US12084782B2Electrolysis electrode and methods of manufacture and using same in water purification systemCALIFORNIA INST OF TECHN·Filed 2017·Granted Sep 10, 2024·0 cites·8 claims
- 3959US7942131B2Injection system having a device for metering fuel into an exhaust system of an internal combustion engine and a method for this purposeDAIMLER AG·Filed 2008·Granted May 17, 2011·2 cites·11 claims
- 4058US11145665B2Electrical storage device with negative capacitanceNAMLAB GGMBH·Filed 2020·Granted Oct 12, 2021·0 cites·23 claims
- 4158US2009285736A1Catalytic Soot Filter and Use Thereof in Treatment of Lean Exhaust GasesUMICORE AG & CO KG·Filed 2009·Application pending·0 cites
- 4255US10919278B2Flexible multilayer compressed-air lineEMS PATENT AG·Filed 2019·Granted Feb 16, 2021·0 cites·32 claims
- 4354US7984654B2Testing device for tube bundle reactorsSUED CHEMIE AG·Filed 2007·Granted Jul 26, 2011·0 cites·17 claims
- 4454US2023248876A1Self-disinfecting antiviral filter material, manufacturing and use thereof, and air filter device with the filter materialFRAUNHOFER GES FORSCHUNG·Filed 2021·Application pending·0 cites
- 4552US12136782B2Arrangement for plug-connecting electrical connections, and device for driving a compressor with the arrangementHANON SYSTEMS·Filed 2021·Granted Nov 5, 2024·0 cites·23 claims
- 4652US11996661B2Arrangement for plug connecting electrical connectionsHANON SYSTEMS·Filed 2020·Granted May 28, 2024·0 cites·25 claims
- 4752US6050239AControl arrangement for an internal combustion engineDAIMLER CHRYSLER AG·Filed 1998·Granted Apr 18, 2000·15 cites·19 claims
- 4851US11578713B2Sound attenuation arrangement for an inverter cover of an electric compressorHANON SYSTEMS·Filed 2020·Granted Feb 14, 2023·0 cites·15 claims
- 4950US12091343B2Water purification using porous carbon electrodeCALIFORNIA INST OF TECHN·Filed 2018·Granted Sep 17, 2024·0 cites·17 claims
- 5050US2021180116A1Assay using multi-layer membrane to detect microbiological target and method of manufacturing multi-layer membraneCALIFORNIA INST OF TECHN·Filed 2019·Application pending·0 cites
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →