Inventor · disambiguated record
Akos Kiss
Also filed as: KISS AKOS
27 granted patents·364 citations·filing 1985–1995
97Inventor score
Files withDEGUSSA27
Top patents by PatentIndex Score
27 records- 0192US5116586AMethod for the reduction of nitrogen oxides from waste gases using a zeoliteDEGUSSA·Filed 1989·Granted May 26, 1992·96 cites·57 claims
- 0276US5316993AMolded bodies containing dealuminated zeolite Y and the process for their productionDEGUSSA·Filed 1992·Granted May 31, 1994·40 cites·23 claims
- 0376US4874433AMethods of preparing encapsulated pigmentsDEGUSSA·Filed 1988·Granted Oct 17, 1989·27 cites·5 claims
- 0470US5008223AGrayish-black encapsulated pigments and method of their productionDEGUSSA·Filed 1990·Granted Apr 16, 1991·23 cites·8 claims
- 0565US5312980AProcess for the separation of amino acids from aqueous solutionsDEGUSSA·Filed 1993·Granted May 17, 1994·11 cites·8 claims
- 0664US5194089ACoated spinel color pigments, process for their production and useDEGUSSA·Filed 1991·Granted Mar 16, 1993·15 cites·33 claims
- 0762US5254162ABrown spinel pigments based on zinc chromite, method of their production and useDEGUSSA·Filed 1992·Granted Oct 19, 1993·13 cites·14 claims
- 0852US5529964AModified molecular sieves by means of solid ion exchangeDEGUSSA·Filed 1995·Granted Jun 25, 1996·12 cites·13 claims
- 0952US5434114AMethod of modifying molecular sieves by means of solid state ion exchangeDEGUSSA·Filed 1994·Granted Jul 18, 1995·11 cites·12 claims
- 1052US5043016ABrown to gray inclusion pigments and method of their productionDEGUSSA·Filed 1990·Granted Aug 27, 1991·10 cites·28 claims
- 1152US4767567AProcess for producing luminous material based on manganese activated zinc silicateDEGUSSA·Filed 1987·Granted Aug 30, 1988·12 cites·8 claims
- 1250US5545784AMethod of modifying molecular sieves by means of solid state ion exchange, and a method for hydrogenating olefinic compoundsDEGUSSA·Filed 1995·Granted Aug 13, 1996·11 cites·1 claims
- 1350US5252125AInclusion pigments of zirconium silicate formed with spinel inclusions, a process for the preparation and use thereofDEGUSSA·Filed 1992·Granted Oct 12, 1993·8 cites·6 claims
- 1446US5223240AMethod of preparing zeolite YDEGUSSA·Filed 1992·Granted Jun 29, 1993·10 cites·2 claims
- 1546US5021092AMethod for the preparation of gray-green pigments based on zirconium silicate/vanadium compounds and sodium compoundDEGUSSA·Filed 1989·Granted Jun 4, 1991·5 cites·11 claims
- 1645US4806268ALuminescing glassesDEGUSSA·Filed 1988·Granted Feb 21, 1989·10 cites·5 claims
- 1744US5252126ANeutral blue zirconium-vanadium pigmentsDEGUSSA·Filed 1993·Granted Oct 12, 1993·5 cites·28 claims
- 1844US5205866AMethod for making grey-black inclusion pigmentsDEGUSSA·Filed 1992·Granted Apr 27, 1993·7 cites·18 claims
- 1939US5019169AGray-black encapsulated pigments and method for their preparationDEGUSSA·Filed 1990·Granted May 28, 1991·3 cites·7 claims
- 2039US4767566AProcess for producing luminous material based on manganese activated cadmium borateDEGUSSA·Filed 1987·Granted Aug 30, 1988·6 cites·8 claims
- 2138US4946622ABlue luminescing glassesDEGUSSA·Filed 1989·Granted Aug 7, 1990·7 cites·1 claims
- 2237US5330571AInclusion pigments of zirconium silicate with included chromic oxide, a process for the preparation and use thereofDEGUSSA·Filed 1992·Granted Jul 19, 1994·3 cites·11 claims
- 2336US6171568B1Method for the purification of exhaust air and/or effluents by contact with moulded bodies containing dealuminated zeolite YDEGUSSA·Filed 1994·Granted Jan 9, 2001·7 cites·20 claims
- 2433US5035746ABiege-brown encapsulated pigments and method of their productionDEGUSSA·Filed 1990·Granted Jul 30, 1991·2 cites·13 claims
- 2532US5389402AMethod of producing decorations which are color-stable in a porcelain firing and a pigment composition suitable thereforDEGUSSA·Filed 1993·Granted Feb 14, 1995·7 cites·31 claims
- 2631US5676838AProcess for isolating hydroxymonocarboxylic and tricarboxylic acidsDEGUSSA·Filed 1995·Granted Oct 14, 1997·1 cites·14 claims
- 2731US4578212ALead activated luminescent material and process for its productionDEGUSSA·Filed 1985·Granted Mar 25, 1986·2 cites·11 claims
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