Inventor · disambiguated record
Norbert Mronga
Also filed as: MRONGA NORBERT · MRONGA NORBERT DR
55 granted patents·3 pending applications·2,109 citations·filing 1988–2011
99Inventor score
Top patents by PatentIndex Score
58 records- 0199US5364467ALuster pigments based on multiply coated plateletlike metalic substratesBASF AG·Filed 1993·Granted Nov 15, 1994·195 cites·14 claims
- 0298US5624486AMultiply coated metallic luster pigmentsBASF AG·Filed 1994·Granted Apr 29, 1997·228 cites·10 claims
- 0398US5607504AMultiply coated metallic luster pigmentsBASF AG·Filed 1994·Granted Mar 4, 1997·165 cites·9 claims
- 0498US4978394AMetal oxide coated aluminum pigmentsBASF AG·Filed 1989·Granted Dec 18, 1990·117 cites·9 claims
- 0596US5958125AGoniochromatic luster pigments based on transparent, nonmetallic, platelet-shaped substratesFiled 1996·Granted Sep 28, 1999·120 cites·26 claims
- 0696US5662738ALuster pigments based on multiply coated plateletlike metallic substratesBASF AG·Filed 1994·Granted Sep 2, 1997·71 cites·6 claims
- 0795US5763086AGoniochromatic luster pigments with silicon-containing coatingBASF AG·Filed 1996·Granted Jun 9, 1998·149 cites·10 claims
- 0891US6533857B1Gloss pigments comprising an absorbent low-refractive coatingBASF AG·Filed 2000·Granted Mar 18, 2003·50 cites·9 claims
- 0991US5277711AMixtures useful as luster pigmentsBASF AG·Filed 1993·Granted Jan 11, 1994·61 cites·4 claims
- 1089US5026429AMetal oxide coated platelet-like organic pigmentsBASF AG·Filed 1990·Granted Jun 25, 1991·31 cites·7 claims
- 1188US7449239B2Coated metallic luster pigments for pigmenting high molecular weight materialsBASF AG·Filed 2004·Granted Nov 11, 2008·33 cites·5 claims
- 1288US5738801AHydrophobic silica aerogelsBASF AG·Filed 1994·Granted Apr 14, 1998·49 cites·21 claims
- 1386US5626661ALuster pigments based on multiply coated plateletlike silicatic substratesBASF AG·Filed 1992·Granted May 6, 1997·46 cites·14 claims
- 1486US5244649AProduction of hematite pigments in the form of plateletsBASF AG·Filed 1990·Granted Sep 14, 1993·47 cites·4 claims
- 1585US6620233B1Goniochromatic luster pigments which are based on titanium dioxide-coated siliceous platelets heated in a reductive atmosphereBASF AG·Filed 2000·Granted Sep 16, 2003·33 cites·10 claims
- 1685US5733364AGoniochromatic luster pigments with aluminum coatingBASF AG·Filed 1996·Granted Mar 31, 1998·51 cites·10 claims
- 1784US5505991AProduction of silicon oxide-coated solid particlesBASF AG·Filed 1994·Granted Apr 9, 1996·39 cites·10 claims
- 1884US5374306ALuster pigments based on metal oxide-coated aluminum platelets having a total carbon content of less than 0.1% by weightBASF AG·Filed 1993·Granted Dec 20, 1994·37 cites·11 claims
- 1982US8584862B2Method for continuous magnetic ore separation and/or dressing and related systemDANOV VLADIMIR·Filed 2010·Granted Nov 19, 2013·7 cites·10 claims
- 2082US8377313B2Magnetic hydrophobic agglomeratesBASF SE·Filed 2010·Granted Feb 19, 2013·7 cites·8 claims
- 2182US7387669B2Luster pigments having a pronounced glittering effectBASF AG·Filed 2004·Granted Jun 17, 2008·17 cites·11 claims
- 2282US6139614AGoniochromatic luster pigments based on titanium dioxide-coated silicatic platelets which have been heated in a reducing atmosphereBASF AG·Filed 1999·Granted Oct 31, 2000·37 cites·9 claims
- 2382US4948631APreparation of particularly bluish pearl luster pigmentsBASF AG·Filed 1989·Granted Aug 14, 1990·38 cites·4 claims
- 2480US8377312B2Enrichment of ores from mine tailingsBASF SE·Filed 2009·Granted Feb 19, 2013·9 cites·20 claims
- 2580US8318025B2Processing rich ores using magnetic particlesDOMKE IMME·Filed 2008·Granted Nov 27, 2012·10 cites·8 claims
- 2678US8858801B2Cu—Mo separationDOMKE IMME·Filed 2010·Granted Oct 14, 2014·5 cites·20 claims
- 2778US8329039B2Magnetic separation of substances on the basis of the different surface charges thereofDOMKE IMME·Filed 2008·Granted Dec 11, 2012·8 cites·7 claims
- 2878US7300510B2Goniochromatic bright pigmentsBASF AG·Filed 2003·Granted Nov 27, 2007·13 cites·10 claims
- 2978US5733658ALuster pigments based on reduced titania-coated silicate-based plateletsBASF AG·Filed 1996·Granted Mar 31, 1998·34 cites·5 claims
- 3077US8342336B2Method and device for extracting non-magnetic oresSIEMENS AG·Filed 2009·Granted Jan 1, 2013·8 cites·24 claims
- 3177US7837781B2Colorants comprising tin and rare earth elementsBASF SE·Filed 2007·Granted Nov 23, 2010·3 cites·17 claims
- 3277US5474605ADoubly gas-phase passivated metallic pigmentsBASF AG·Filed 1995·Granted Dec 12, 1995·30 cites·10 claims
- 3374US8936799B2Pigments with improved sparkling effectSCHMID RAIMUND·Filed 2010·Granted Jan 20, 2015·2 cites·16 claims
- 3474US8434623B2Inorganic particles comprising an organic coating that can be hydrophilically/hydrophobically temperature controlledDOMKE IMME·Filed 2009·Granted May 7, 2013·6 cites·18 claims
- 3572US5401306ALuster pigments with a metal sulfide coatingBASF AG·Filed 1994·Granted Mar 28, 1995·38 cites·10 claims
- 3671US8372290B2Magnetic separation of nonferrous metal ores by means of multi-stage conditioningBASF SE·Filed 2010·Granted Feb 12, 2013·3 cites·20 claims
- 3771US5411586ALuster pigments containing bismuth vanadateBASF AG·Filed 1994·Granted May 2, 1995·20 cites·9 claims
- 3870US5501731ACarbon-containing luster pigmentsBASF AG·Filed 1994·Granted Mar 26, 1996·19 cites·3 claims
- 3969US5624487APreparation of bluish luster pigmentsBASF AG·Filed 1996·Granted Apr 29, 1997·34 cites·11 claims
- 4068US8377311B2Selective materials separation using modified magnetic particlesBASF SE·Filed 2009·Granted Feb 19, 2013·4 cites·20 claims
- 4167US6063179AGoniochromatic gloss pigments based on coated silicon dioxide plateletsBASF AG·Filed 1997·Granted May 16, 2000·28 cites·13 claims
- 4267US5352286AGas-phase passivation of metal pigmentsBASF AG·Filed 1993·Granted Oct 4, 1994·16 cites·8 claims
- 4364US5817853APreparation of acyloxyalkoxysilanesFiled 1997·Granted Oct 6, 1998·10 cites·19 claims
- 4463US6423131B1Bismuth vanadate pigments comprising at least one metal fluoride coatingBASF AG·Filed 1999·Granted Jul 23, 2002·24 cites·9 claims
- 4563US4867795APlateletlike pigments based on iron oxideBASF AG·Filed 1988·Granted Sep 19, 1989·15 cites·15 claims
- 4662US5273577ABismuth phosphovanadate pigmentsBASF AG·Filed 1992·Granted Dec 28, 1993·17 cites·8 claims
- 4761US6335390B1Aqueous coating compositions comprising metallic pigmentBASF AG·Filed 1999·Granted Jan 1, 2002·14 cites·20 claims
- 4860US5540770ALuster pigments with nitrogen-containing metal layersBASF AG·Filed 1995·Granted Jul 30, 1996·25 cites·7 claims
- 4959US5451253APreparation of transparent yellow iron oxide pigmentsBASF AG·Filed 1994·Granted Sep 19, 1995·15 cites·8 claims
- 5059US2008249224A1Use of coated metallic luster pigments for pigmenting high molecular weight materialsBASF AG·Filed 2008·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
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