Inventor · disambiguated record
Laszlo Szarvas
Also filed as: SZARVAS LASZLO
15 granted patents·19 pending applications·71 citations·filing 2004–2022
89Inventor score
Top patents by PatentIndex Score
34 records- 0194US8044120B2Ionic liquids for solubilizing polymersBASF AG·Filed 2007·Granted Oct 25, 2011·24 cites·15 claims
- 0292US7858802B2Method of preparing ionic liquidsBASF SE·Filed 2005·Granted Dec 28, 2010·11 cites·3 claims
- 0390US8163951B2Method for producing quaternary ammonium compoundsSZARVAS LASZLO·Filed 2005·Granted Apr 24, 2012·11 cites·22 claims
- 0482US8252943B2Method for the production of compounds with quaternary sp2-hybridised nitrogen atomsSZARVAS LASZLO·Filed 2005·Granted Aug 28, 2012·5 cites·12 claims
- 0582US7605297B2Method for extracting impurities using ionic liquidsBASF AG·Filed 2004·Granted Oct 20, 2009·16 cites·20 claims
- 0675US9670415B2Synthesis of zeolitic materials using N,N-dimethyl organotemplatesYILMAZ BILGE·Filed 2012·Granted Jun 6, 2017·3 cites·21 claims
- 0771US2022154392A1Alkoxylated-polyethylenimine and composition containing the sameBASF SE·Filed 2022·Application pending·0 cites
- 0867US2019352843A1Alkoxylated-polyethylenimine and composition containing the sameBASF SE·Filed 2018·Application pending·0 cites
- 0957US10612188B2Alkoxylated polyethyleneimine hydrophilically-modified fibersBASF SE·Filed 2016·Granted Apr 7, 2020·0 cites·14 claims
- 1056US2010090365A1Method for the production of fibersBASF SE·Filed 2007·Application pending·0 cites
- 1155US2012010334A1Ionic liquids for solubilizing polymersD ANDOLA GIOVANNI·Filed 2011·Application pending·0 cites
- 1254US8350063B2Method for separating tioxane from a trioxane/formaldehyde/water mixture by means of pressure change rectificationBASF SE·Filed 2008·Granted Jan 8, 2013·0 cites·10 claims
- 1353US2010267596A1Method for improving the hydrolysis stability of ionic liquidsBASE SE·Filed 2008·Application pending·0 cites
- 1453US2009043121A1Method for producing vitamin a acetateBASF AG·Filed 2008·Application pending·0 cites
- 1551US8449944B2Method of producing coated textile, more particularly synthetic leathersSCHUETTE MARKUS·Filed 2007·Granted May 28, 2013·0 cites·20 claims
- 1651US2022396663A1Emulsifiers for Epoxy Resins, Aqueous Epoxy Resin Dispersions Comprising the Same, and Methods for Preparation ThereofBASF SE·Filed 2020·Application pending·0 cites
- 1751US2011065926A1Method of preparing ionic liquidsBASF SE·Filed 2010·Application pending·0 cites
- 1849US2016130448A1Coating compositions comprising conductive fillersBASF SE·Filed 2014·Application pending·0 cites
- 1948US11242574B2Process for producing leatherBASF SE·Filed 2017·Granted Feb 8, 2022·0 cites·9 claims
- 2048US8772547B2Method for producing 1-adamantyl trimethylammonium hydroxideWIGBERS CHRISTOF WILHELM·Filed 2010·Granted Jul 8, 2014·0 cites·20 claims
- 2148US7547807B2Method for producing phosphonium saltsBASF SE·Filed 2004·Granted Jun 16, 2009·1 cites·17 claims
- 2248US2022119554A1Method for producing a viscose solution and a viscose solution produced thereby and a method for producing viscose fiberBASF SE·Filed 2020·Application pending·0 cites
- 2346US2020181832A1Colorant catcher materialBASF SE·Filed 2017·Application pending·0 cites
- 2445US2007255064A1Imidazolium-Methyl Sulfites for Use as Starting Compounds for Producing Ionic LiquidsBASF AG·Filed 2005·Application pending·0 cites
- 2544US2007082950A1Method for producing vitamin a acetateBASF AG·Filed 2004·Application pending·0 cites
- 2643US10968295B2Acrylic acid polymers neutralized with sodium and calcium ions and having a narrow molecular weight distributionBASF SE·Filed 2017·Granted Apr 6, 2021·0 cites·9 claims
- 2743US2008033173A1Method for the Production of Quaternary Ammonia Compounds at Atomospheric PressureBASF AG·Filed 2005·Application pending·0 cites
- 2843US2008033209A1Method For High-Purity Quaternary Ammonium CompoundsBASF AG·Filed 2005·Application pending·0 cites
- 2942US9721695B2Thermoplastic molding compositionGIBON CECILE·Filed 2011·Granted Aug 1, 2017·0 cites·9 claims
- 3041US2008009633A1Method for Producing High-Purity Quaternary Ammonium CompoundsBASF AG·Filed 2005·Application pending·0 cites
- 3139US2012153232A1Thermoplastic molding compositionGIBON CECILE·Filed 2011·Application pending·0 cites
- 3238US2010269528A1Absorption heat pumps, absorption refrigeration machines and absorption heat transformers based on emim acetate/methanolBASF SE·Filed 2010·Application pending·0 cites
- 3334US8507419B2Salts of thiophosphoric acids and use thereof in lubricantsSZARVAS LASZLO·Filed 2011·Granted Aug 13, 2013·0 cites·20 claims
- 3432US2012031771A1Process for preparing reactive zinc by electrochemical reductionMALKOWSKY ITAMAR MICHAEL·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →