Inventor · disambiguated record
Ernest De Ruiter
Also filed as: DE RUITER ERNEST · DE RUITER ERNEST H
36 granted patents·5 pending applications·1,667 citations·filing 1981–2015
98Inventor score
Files withBLUECHER HUBERT11BLUECHER HASSO VON10BLUECHER GMBH6MHB FILTRATION GMBH & CO KG4DE RUITER ERNEST3
Top patents by PatentIndex Score
41 records- 0198US4454191AWaterproof and moisture-conducting fabric coated with hydrophilic polymerBLUECHER HUBERT·Filed 1982·Granted Jun 12, 1984·139 cites·14 claims
- 0297US5350443AFilter sheet material for passenger cabins in motor vehiclesBLUECHER HASSO VON·Filed 1993·Granted Sep 27, 1994·157 cites·24 claims
- 0397US4906263AAdsorption filter with high air permeabilityBLUECHER HASSO VON·Filed 1989·Granted Mar 6, 1990·96 cites·24 claims
- 0495US4510193AFilter sheet materialBLUECHER HUBERT·Filed 1983·Granted Apr 9, 1985·187 cites·16 claims
- 0593US4457345ABlended yarn containing active carbon staple fibers, and fabric woven therefromBLUECHER HUBERT·Filed 1982·Granted Jul 3, 1984·43 cites·13 claims
- 0691US4610905AYarn having specific propertiesBLUECHER HUBERT·Filed 1983·Granted Sep 9, 1986·52 cites·20 claims
- 0789US7160369B2Adsorption filter material with high adsorption capacity and low breakthrough behaviorBLUECHER GMBH·Filed 2004·Granted Jan 9, 2007·38 cites·38 claims
- 0889US4981501AAdsorption filter with high air permeabilityBLUECHER HASSO VON·Filed 1990·Granted Jan 1, 1991·59 cites·27 claims
- 0988US5190110AUse of an aqueous swollen macromolecule-containing system as water for fire fightingBLUECHER HUBERT·Filed 1991·Granted Mar 2, 1993·75 cites·12 claims
- 1088US4978460AAqueous swollen macromolecule-containing system as water for firefightingBLUECHER HUBERT·Filed 1988·Granted Dec 18, 1990·67 cites·7 claims
- 1187US4554198AWaterproof and air-tight, moisture-conducting textile materialBLUECHER HUBERT·Filed 1985·Granted Nov 19, 1985·47 cites·6 claims
- 1285US4992084AActivated charcoal filter layer for gas masksBLUECHER HASSO VON·Filed 1989·Granted Feb 12, 1991·67 cites·27 claims
- 1384US7132007B1Air filter unit with several filter elementsBLUECHER GMBH·Filed 2004·Granted Nov 7, 2006·39 cites·36 claims
- 1482US6402819B1Fresh air filterMHB FILTRATION GMBH & CO KG·Filed 1998·Granted Jun 11, 2002·68 cites·12 claims
- 1580US7288504B2Method for producing spherical activation carbonBLUECHER GMBH·Filed 2001·Granted Oct 30, 2007·14 cites·16 claims
- 1680US5395428AFilter material for motor vehiclesFiled 1993·Granted Mar 7, 1995·40 cites·11 claims
- 1779US5616169ASeal-free and frame-free odor and/or pollutant filterBLUECHER HASSO VON·Filed 1995·Granted Apr 1, 1997·57 cites·34 claims
- 1879US5380594AMicrospherules of activated carbon and a process for manufacturing the sameFiled 1991·Granted Jan 10, 1995·29 cites·8 claims
- 1978US4983192ATextile sheet filterBLUECHER HUBERT·Filed 1989·Granted Jan 8, 1991·31 cites·1 claims
- 2075US5807424ARegenerative adsorption filter bed for exhauster hoodsBLUECHER HASSO VON·Filed 1995·Granted Sep 15, 1998·46 cites·41 claims
- 2175US4857243AProcess of making microspherules of activated carbonBLUECHER HUBERT·Filed 1987·Granted Aug 15, 1989·28 cites·6 claims
- 2274US5209887AProcess for manufacturing microspherules of activated carbonBLUECHER HUBERT·Filed 1991·Granted May 11, 1993·31 cites·2 claims
- 2372US7785702B2Sorptive storage unit for gasesKAEMPER STEFAN·Filed 2006·Granted Aug 31, 2010·8 cites·22 claims
- 2471US6184177B1Method of producing activated carbon particles from spent granular organic ion-exchange resinMHB FILTRATION GMBH AND CO KG·Filed 1997·Granted Feb 6, 2001·33 cites·15 claims
- 2569US7662747B2Activated charcoal productionDE RUITER ERNEST·Filed 2004·Granted Feb 16, 2010·10 cites·20 claims
- 2669US6227383B1Filtering material and process for the production thereof, and adsorption filter produced from said filtering materialMHB FILTRATION GMBH & CO KG·Filed 1997·Granted May 8, 2001·29 cites·50 claims
- 2765US5977016AProcess for producing granulated activated carbonMHB FILTRATION GMBH & CO KG·Filed 1997·Granted Nov 2, 1999·22 cites·13 claims
- 2863US5277963AFilter sheet materialBLUECHER GMBH·Filed 1993·Granted Jan 11, 1994·20 cites·7 claims
- 2959US8927457B2Process for producing spherical activated carbonBLUECHER HASSO VON·Filed 2007·Granted Jan 6, 2015·0 cites·20 claims
- 3058US5695775ADecontaminating of skin or materials contaminated by chemical warfare agentsBLUECHER HASSO VON·Filed 1995·Granted Dec 9, 1997·19 cites·14 claims
- 3158US5275154AActivated charcoal filter layer for gas masksBLUECHER HASSO VON·Filed 1991·Granted Jan 4, 1994·29 cites·22 claims
- 3257US5612300AMicroemulsion for the decontamination of articles contaminated with chemical warfare agentsFiled 1994·Granted Mar 18, 1997·17 cites·1 claims
- 3357US4452850ARoofing web coated with plasticized polyvinyl chloride on both sidesEVEN GERT·Filed 1981·Granted Jun 5, 1984·18 cites·16 claims
- 3455US7410693B2Adsorbing material and use thereofBLUECHER GMBH·Filed 2003·Granted Aug 12, 2008·1 cites·16 claims
- 3555US6300276B1Granular activated carbon from distillation residuesMHB FILTRATION GMBH & CO KG·Filed 1997·Granted Oct 9, 2001·20 cites·26 claims
- 3655US4843739AInner shoe material with adsorbent propertiesBLUECHER HUBERT·Filed 1988·Granted Jul 4, 1989·31 cites·12 claims
- 3755US2010028245A1Activated charcoal productionDE RUITER ERNEST·Filed 2009·Application pending·0 cites
- 3850US2004038802A1Process for producing spherical activated carbonBLUECHER HASSO VON·Filed 2002·Application pending·0 cites
- 3944US2007138444A1Activated carbon having catalytic activityDE RUITER ERNEST·Filed 2006·Application pending·0 cites
- 4044US2006094812A1Process for the preparation of silver-containing polymer beadsPODSZUN WOLFGANG·Filed 2005·Application pending·0 cites
- 4138US2016016806A1Activated carbon having catalytic activityBLUECHER GMBH·Filed 2015·Application pending·0 cites
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