Inventor · disambiguated record
Ulrich Stahl
Also filed as: STAHL ULRICH
17 granted patents·14 pending applications·118 citations·filing 1974–2025
91Inventor score
Files withFREUDENBERG CARL KG20FELBER UWE3BOSCH GMBH ROBERT2HOEFLIGER HARRO VERPACKUNG2STAHL ULRICH2
Top patents by PatentIndex Score
31 records- 0192US6945089B2Mass-sensitive sensorKARLSRUHE FORSCHZENT·Filed 2002·Granted Sep 20, 2005·75 cites·8 claims
- 0281US9855825B2Use of a filter element for the adsorption of hydrocarbonsFREUDENBERG CARL KG·Filed 2015·Granted Jan 2, 2018·3 cites·17 claims
- 0378US11684884B2Filter element having a conductive edge band and filter assembly having such a filter elementFREUDENBERG CARL KG·Filed 2020·Granted Jun 27, 2023·1 cites·12 claims
- 0476US10981436B2Ventilation system in a mobile structure and method for operating a ventilation system in a mobile structureFREUDENBERG CARL KG·Filed 2018·Granted Apr 20, 2021·2 cites·22 claims
- 0570US7540897B2System for a plate-shaped filter element in a gas filter housingFREUDENBERG CARL KG·Filed 2005·Granted Jun 2, 2009·5 cites·5 claims
- 0668US8157883B2Compressible filter element having end caps inclined to one anotherFELBER UWE·Filed 2009·Granted Apr 17, 2012·6 cites·18 claims
- 0765US8333817B2Filter arrangement for an air intake systemFELBER UWE·Filed 2008·Granted Dec 18, 2012·3 cites·11 claims
- 0864US2024246016A1Filter having a coil arrangement and filter assembly having such a filterFREUDENBERG CARL KG·Filed 2024·Application pending·0 cites
- 0963US2025303108A1Apparatus and method for shaping a free end of a tube sectionHOEFLIGER HARRO VERPACKUNG·Filed 2025·Application pending·0 cites
- 1062US8858668B2Wedge-shaped filter element with two leaf filtersFELBER UWE·Filed 2012·Granted Oct 14, 2014·1 cites·9 claims
- 1162US8597392B2Filter arrangement with overlapping swordsSTAHL ULRICH·Filed 2010·Granted Dec 3, 2013·2 cites·9 claims
- 1261US2025256232A1Filter element with an anti-microbial finish and a fine filter layerFREUDENBERG CARL KG·Filed 2024·Application pending·0 cites
- 1360US11186400B2Method for unpacking and separating infusion bags into singles for supplying the bags to a device for further processingHOEFLIGER HARRO VERPACKUNG·Filed 2019·Granted Nov 30, 2021·0 cites·10 claims
- 1450US7569087B2Filter element provided with channels of variable dimensions and arrangementFREUDENBERG CARL KG·Filed 2006·Granted Aug 4, 2009·0 cites·8 claims
- 1549US2022152533A1Filter medium for deactivating pathogens and/or allergensFREUDENBERG CARL KG·Filed 2021·Application pending·0 cites
- 1647US2009301046A1Filter element with a 2-k frameFREUDENBERG CARL KG·Filed 2009·Application pending·0 cites
- 1746US10843114B2Filter arrangement for a mobile deviceFREUDENBERG CARL KG·Filed 2018·Granted Nov 24, 2020·0 cites·8 claims
- 1846US2021023494A1Filter element having a functional space and filter arrangement having such a filter element, and method for controlling a filter systemFREUDENBERG CARL KG·Filed 2020·Application pending·0 cites
- 1944US2006236664A1Filter systemFREUDENBERG CARL KG·Filed 2006·Application pending·0 cites
- 2043US10780383B2Supply air arrangement for a mobile deviceFREUDENBERG CARL KG·Filed 2018·Granted Sep 22, 2020·0 cites·11 claims
- 2143US8858670B2Filter arrangement with overlapping tonguesFREUDENBERG CARL KG·Filed 2013·Granted Oct 14, 2014·0 cites·5 claims
- 2242US5493217ALonger-lasting inductive sensor with an electrical coil having improved load-bearing and thermal propertiesBOSCH GMBH ROBERT·Filed 1993·Granted Feb 20, 1996·10 cites·8 claims
- 2340US2016298663A1Arrangement with a flow rectifierFREUDENBERG CARL KG·Filed 2016·Application pending·0 cites
- 2439US2008110145A1Compressible filter elementFREUDENBERG CARL KG·Filed 2007·Application pending·0 cites
- 2539US2011061352A1Filter arrangement with latching v flapsFREUDENBERG CARL KG·Filed 2010·Application pending·0 cites
- 2639US2006123991A1Adsorption filterFREUDENBERG CARL KG·Filed 2005·Application pending·0 cites
- 2739US2020016959A1Filter arrangement for a vehicle, integrated into interior componentFREUDENBERG CARL KG·Filed 2019·Application pending·0 cites
- 2838US2006016340A1Filter systemFREUDENBERG CARL KG·Filed 2005·Application pending·0 cites
- 2937US2018370333A1Air conditioning device for use in an air flow path of an air conditioning system in a mobile deviceSTAHL ULRICH·Filed 2018·Application pending·0 cites
- 3036US3941701AApparatus for continuous dewatering of aqueous suspensionsPASSAVANT WERKE·Filed 1974·Granted Mar 2, 1976·6 cites·4 claims
- 3127US6235362B1Assembly of at least two components to be secured togetherBOSCH GMBH ROBERT·Filed 1996·Granted May 22, 2001·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →