Inventor · disambiguated record
Klaus Fischer
Also filed as: FISCHER KLAUS · FISCHER KLAUS-JUERGEN · FISCHER KLAUS-JURGEN · FISCHER KLAUS-JÜRGEN
35 granted patents·7 pending applications·396 citations·filing 1974–2018
97Inventor score
Top patents by PatentIndex Score
42 records- 0194US6421979B1Composite constructional elementBASF AG·Filed 2000·Granted Jul 23, 2002·100 cites·12 claims
- 0290US9021654B2Liquid aspirator for drawing off and sucking up liquidsFISCHER KLAUS-JURGEN·Filed 2012·Granted May 5, 2015·24 cites·13 claims
- 0390USD515759SWet wiperLEIFHEIT AG·Filed 2003·Granted Feb 21, 2006·40 cites·1 claims
- 0488US7198006B2Cat litter boxFISCHER KLAUS·Filed 2002·Granted Apr 3, 2007·31 cites·13 claims
- 0578US5252540ASulfonamidesBASF AG·Filed 1991·Granted Oct 12, 1993·20 cites·8 claims
- 0675US9615705B2Liquid aspirator for drawing off and sucking up liquidsLEIFHEIT AG·Filed 2015·Granted Apr 11, 2017·2 cites·16 claims
- 0775US6675426B2Damp mopLEIFHEIT AG·Filed 2001·Granted Jan 13, 2004·23 cites·7 claims
- 0866US10150746B2Preparation of pantolactoneBASF SE·Filed 2016·Granted Dec 11, 2018·1 cites·20 claims
- 0966US8993735B2Substrate for soil improvement having a water-storing property, method for producing same, and use thereofPASSAUER LARS·Filed 2011·Granted Mar 31, 2015·2 cites·5 claims
- 1065US7820017B2Dielectric-layer-coated substrate and installation for production thereofSAINT GOBAIN·Filed 2004·Granted Oct 26, 2010·7 cites·12 claims
- 1165US5171353ASulfonamidesBASF AKTEINGESELLSCHAFT·Filed 1990·Granted Dec 15, 1992·9 cites·8 claims
- 1264US5720792AOrganic fertilizer and method of manufacturing itUNIV DRESDEN TECH·Filed 1994·Granted Feb 24, 1998·17 cites·8 claims
- 1363US6538130B1Manufacture of viscose and of articles therefromACORDIS KELHEIM GMBH·Filed 1998·Granted Mar 25, 2003·19 cites·11 claims
- 1462US4097963AShaped article comprising cellulose hydrate which is chemically modified by polyalkylene oxide containing synthetic polymers, and preparation thereofHOECHST AG·Filed 1977·Granted Jul 4, 1978·12 cites·60 claims
- 1561US6695892B1Organic fertilizer having humic properties its method of production and its useNOVIHUM GMBH·Filed 1999·Granted Feb 24, 2004·20 cites·11 claims
- 1658US8263535B2Method for producing polyalkenyl succinimide products, novel polyalkenylsuccinimide products with improved properties, intermediate productsHUEFFER STEPHAN·Filed 2002·Granted Sep 11, 2012·4 cites·25 claims
- 1755US5158598ABithienyl derivatives, and herbicidal use for agents containing themBASF AG·Filed 1989·Granted Oct 27, 1992·5 cites·6 claims
- 1855US3998688AMethod for the production of cellulose fibers using a two-step pre-treatmentWOLFEN FILMFAB VEB·Filed 1974·Granted Dec 21, 1976·9 cites·17 claims
- 1954US2011056825A1Dielectric-layer-coated substrate and installation for production thereofSAINT GOBAIN·Filed 2010·Application pending·0 cites
- 2052US9528046B2Substrate for soil improvement having a water-storing property, method for producing same, and use thereofUNIV DRESDEN TECH·Filed 2015·Granted Dec 27, 2016·0 cites·5 claims
- 2149US5806510ABarbecue trayFiled 1996·Granted Sep 15, 1998·21 cites·14 claims
- 2249US2009214855A1Floor with a chafe resistant overlay paperDEKOR KUNSTSTOFFE GMBH·Filed 2009·Application pending·0 cites
- 2349US2009208646A1Method for the production of a chafe resistant overlayDEKOR KUNSTSTOFFE GMBH·Filed 2009·Application pending·0 cites
- 2448US11292653B2Sealing station and method for producing skin packaging with tear-off cornerMULTIVAC HAGGENMUELLER KG·Filed 2018·Granted Apr 5, 2022·0 cites·20 claims
- 2544US7306842B2Use of melamine resin foils and or films for coating three-dimensionally structured surfaces and or moulded bodiesBASF AG·Filed 2004·Granted Dec 11, 2007·3 cites·18 claims
- 2642US11224669B2Inactivation of pathogens in biological mediaFRAUNHOFER GES FORSCHUNG·Filed 2017·Granted Jan 18, 2022·0 cites·10 claims
- 2742US5849567AMethod of decontaminating solid materials contaminated with heavy metalsGSF FORSCHUNGSZENTRUM UMWELT·Filed 1997·Granted Dec 15, 1998·13 cites·12 claims
- 2842US2002174491A1Process for stabilizing the whiteness of lignin-containing fibrous materials, stabilizer composition and fibrous materials stabilized with thisFiled 2002·Application pending·0 cites
- 2939US4937354APreparation of 3-(3,4,5,6-tetrahydro-phthalimido)-benzaldehydesBASF AG·Filed 1989·Granted Jun 26, 1990·1 cites·3 claims
- 3039US2019329926A1Method and Device for Label Arrangement on a Crate, In Particular a Bottle CrateSCHOELLER ALLIBERT GMBH·Filed 2017·Application pending·0 cites
- 3137US2008193686A1Multiple Glazing With Improved SelectivitySAINT GOBAIN·Filed 2006·Application pending·0 cites
- 3236US6023824AProcess for producing a high-strength, high-shrinkage polyamide 66 filament yarnRHODIA FILTEC AG·Filed 1996·Granted Feb 15, 2000·3 cites·3 claims
- 3334US5431999APolyester monofilamentsSCHWEIZERISCHE VISCOSE·Filed 1993·Granted Jul 11, 1995·2 cites·2 claims
- 3434US4536128ABarrel housing for centrifugal fluid machinesKLEIN SCHANZLIN & BECKER AG·Filed 1983·Granted Aug 20, 1985·4 cites·19 claims
- 3533US5227110AProcess for manufacturing highly oriented amorphous polyester filament yarnsSCHWEIZERISCHE VISCOSE·Filed 1989·Granted Jul 13, 1993·2 cites·1 claims
- 3633US2010136303A1Floor panel comprising resin-impregnated, particularly paper layersDEKOR KUNSTSTOFFE GMBH·Filed 2007·Application pending·0 cites
- 3731US5817417AMethod for continuous production of polyester weft yarn for tire cord fabric and weft yarn made by sameSCHWEIZERISCHE VISCOSE·Filed 1996·Granted Oct 6, 1998·1 cites·4 claims
- 3831US5266254AProcess for the high-speed spinning of monofilamentsSCHWEIZERISCHE VISCOSE·Filed 1991·Granted Nov 30, 1993·1 cites·4 claims
- 3930US5579629AMethod of producing a friction texturized polyester filament yarn and yarn made therebySCHWEIZERISCHE VISCOSE·Filed 1993·Granted Dec 3, 1996·0 cites·9 claims
- 4027US8960474B2Fan-like vessel cover/splash guardTHALLER GEORG·Filed 2011·Granted Feb 24, 2015·0 cites·13 claims
- 4126US6340523B1Process for producing high strength, high shrinkage nylon 66 filament yarnFiled 1999·Granted Jan 22, 2002·0 cites·1 claims
- 4221US6210799B1Industrial yarn PA 6.6 with little cotton wasteRHODIA FILTEC AG·Filed 1997·Granted Apr 3, 2001·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →