Inventor · disambiguated record
Norbert Klein
Also filed as: KLEIN NORBERT · MROZEK INGOMAR
23 granted patents·9 pending applications·454 citations·filing 1985–2023
96Inventor score
Files withFORSCHUNGSZENTRUM JUELICH GMBH5COGNIS DEUTSCHLAND GMBH3EBERSPAECHER J GMBH & CO3KLEIN NORBERT3FREUDENBERG CARL FA2
Top patents by PatentIndex Score
32 records- 0193US5509667ARadial lip seal for a shaft in a housingFREUDENBERG CARL FA·Filed 1993·Granted Apr 23, 1996·73 cites·13 claims
- 0292US5370404ARadial lip seal with interposed bearingFREUDENBERG CARL FA·Filed 1993·Granted Dec 6, 1994·69 cites·9 claims
- 0390US6533655B2Air vent for ventilation systemsTRW AUTOMOTIVE ELECTRON & COMP·Filed 2001·Granted Mar 18, 2003·42 cites·12 claims
- 0487US7169959B2Unsaturated palm oil fatty alcoholsCOGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Jan 30, 2007·22 cites·1 claims
- 0582US8562943B2Quality control methods for oil-in-water emulsions containing squaleneKLEIN NORBERT·Filed 2007·Granted Oct 22, 2013·6 cites·9 claims
- 0682US8040132B2Method for identifying a sample in a container, e.g. when conducting a traveler survey in the check-in area, by determining the resonance frequency and the quality of a dielectric resonator to which the container is arrangedFORSCHUNGSZENTRUM JUELICH GMBH·Filed 2007·Granted Oct 18, 2011·8 cites·42 claims
- 0781US9744231B2Quality control methods for oil-in-water emulsions containing squaleneNOVARTIS AG·Filed 2013·Granted Aug 29, 2017·4 cites·11 claims
- 0878US7004283B2Multiple-chambered exhaust mufflerEBERSPAECHER J GMBH & CO·Filed 2001·Granted Feb 28, 2006·30 cites·30 claims
- 0975US6158547AProcess for manufacturing an absorption mufflerEBERSPAECHER J GMBH & CO·Filed 1998·Granted Dec 12, 2000·39 cites·18 claims
- 1075US4698292APhotopolymerizable recording roll material with end capsHOECHST AG·Filed 1985·Granted Oct 6, 1987·13 cites·11 claims
- 1172US6892852B2Exhaust housing part of a motor vehicle, particularly for an exhaust muffler or an exhaust gas catalystEBERSPAECHER J GMBH & CO·Filed 2002·Granted May 17, 2005·15 cites·9 claims
- 1268US7169749B1Method for producing alkyl-substituted butenolsKAO CORP·Filed 2000·Granted Jan 30, 2007·5 cites·17 claims
- 1363US7618465B2Near-field antennaFORSCHUNGSZENTRUM JUELICH GMBH·Filed 2005·Granted Nov 17, 2009·5 cites·8 claims
- 1460US6548717B1Process for making branched, substantially unsaturated fatty alcoholsCOGNIS DEUTSCHLAND GMBH·Filed 2000·Granted Apr 15, 2003·3 cites·6 claims
- 1560US6549104B1Tuneable cavity resonatorFORSCHUNGSZENTRUM JUELICH GMBH·Filed 1999·Granted Apr 15, 2003·15 cites·18 claims
- 1657US2024178580A1Welded joint arrangement for cooled power transmissionDRAEXLMAIER LISA GMBH·Filed 2023·Application pending·0 cites
- 1755US5607652ABiological and chemical decontamination chamberDORNIER GMBH·Filed 1994·Granted Mar 4, 1997·32 cites·11 claims
- 1854US6484043B1Dual mode microwave band pass filter made of high quality resonatorsFORSCHUNGSZENTRUM JUELICH GMBH·Filed 1997·Granted Nov 19, 2002·13 cites·13 claims
- 1954US5506497AProcess and device for microwave surface resistance determinationFORSCHUNGSZENTRUM JUELICH GMBH·Filed 1993·Granted Apr 9, 1996·22 cites·13 claims
- 2054US4697841AAdhesive connection arrangement for a windshield held on a body of a motor vehicleDAIMLER BENZ AG·Filed 1986·Granted Oct 6, 1987·18 cites·7 claims
- 2153US7408087B2Process for making unsaturated coconut and/or palm nut fatty alcoholsCOGNIS DEUTSCHLAND GMBH·Filed 2001·Granted Aug 5, 2008·1 cites·5 claims
- 2244US2010179346A1Method for hydrogenating glycerolKLEIN NORBERT·Filed 2008·Application pending·0 cites
- 2343US2010168255A1Method for producing a compound which has at least one ether groupWESTFECHTEL ALFRED·Filed 2008·Application pending·0 cites
- 2442US2018143145A1Sensor for performing dielectric measurementsIMPERIAL INNOVATIONS LTD·Filed 2016·Application pending·0 cites
- 2541US2005200064A1Holding element for connecting a rod to the body of a vehicle using an elastic bearingFiled 2003·Application pending·0 cites
- 2640US5649857AAbrasive wheelRUEGGEBERG AUGUST·Filed 1995·Granted Jul 22, 1997·17 cites·19 claims
- 2739US2002124557A1Sheet blank for an exhaust gas housing part of a motor vehicle and process for the production of the exhaust gas housing part with the sheet blankFiled 2002·Application pending·0 cites
- 2838US2004236127A1Method for hardening unsaturated fatty substancesFiled 2002·Application pending·0 cites
- 2938US2006057689A1Method for producing c4-c12 fatty acidsOTTO RALF·Filed 2003·Application pending·0 cites
- 3029US8410792B2Resonator arrangement and method for analyzing a sample using the resonator arrangementKLEIN NORBERT·Filed 2010·Granted Apr 2, 2013·0 cites·8 claims
- 3129US2004041667A1Multi-polar cascade quadruplet band pass filter based on dielectric dual mode resonatorsFiled 2001·Application pending·0 cites
- 3222US5378136AApparatus for pre-shaping plasticated plastics materialHOECHST AG·Filed 1993·Granted Jan 3, 1995·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →