Inventor · disambiguated record
Matthias Maase
Also filed as: MAASE MATTHIAS
22 granted patents·14 pending applications·281 citations·filing 2002–2010
95Inventor score
Top patents by PatentIndex Score
36 records- 0198US7754002B2Solubility of cellulose in ionic liquids with addition of amino basesBASF AG·Filed 2006·Granted Jul 13, 2010·100 cites·7 claims
- 0295US7351339B2Method for the separation of acids from chemical reaction mixtures by means of ionic fluidsBASF AG·Filed 2003·Granted Apr 1, 2008·56 cites·23 claims
- 0392US7858802B2Method of preparing ionic liquidsBASF SE·Filed 2005·Granted Dec 28, 2010·11 cites·3 claims
- 0490US8163951B2Method for producing quaternary ammonium compoundsSZARVAS LASZLO·Filed 2005·Granted Apr 24, 2012·11 cites·22 claims
- 0589US7501522B2Method for the production of purified 1,3-substituted imidazolium saltsBASF AG·Filed 2004·Granted Mar 10, 2009·24 cites·14 claims
- 0686US7749318B2Cellulose solutions in ionic liquidsBASF AG·Filed 2006·Granted Jul 6, 2010·6 cites·8 claims
- 0785US8163215B2Method of forming regenerated carbohydrates with solvent systems based on molten ionic liquidsSTEGMANN VEIT·Filed 2006·Granted Apr 24, 2012·11 cites·22 claims
- 0882US8252943B2Method for the production of compounds with quaternary sp2-hybridised nitrogen atomsSZARVAS LASZLO·Filed 2005·Granted Aug 28, 2012·5 cites·12 claims
- 0982US7605297B2Method for extracting impurities using ionic liquidsBASF AG·Filed 2004·Granted Oct 20, 2009·16 cites·20 claims
- 1079US7767852B2Method for the separation of acids from chemical reaction mixtures by means of ionic fluidsBASF AG·Filed 2003·Granted Aug 3, 2010·9 cites·10 claims
- 1178US7754053B2Distillation of ionic liquidsBASF SE·Filed 2005·Granted Jul 13, 2010·16 cites·18 claims
- 1270US8247517B2Catalyst for curing epoxidesWITTENBECHER LARS·Filed 2008·Granted Aug 21, 2012·1 cites·15 claims
- 1369US8053546B2Catalyst for curing epoxidesBASF SE·Filed 2008·Granted Nov 8, 2011·1 cites·21 claims
- 1469US7084298B2Method for producing n-phosphonomethyl iminodiacetic acidBASF AG·Filed 2002·Granted Aug 1, 2006·6 cites·8 claims
- 1564US7495130B2Method for producing substituted arylcarboxylic acid chloridesBASF AG·Filed 2004·Granted Feb 24, 2009·4 cites·11 claims
- 1661US9586906B2Method of working up mixtures comprising imidazolium saltsSIEMER MICHAEL·Filed 2008·Granted Mar 7, 2017·0 cites·3 claims
- 1761US8519035B2Cyclic phosphines as flame retardantsTISHKOV ALEXANDER·Filed 2008·Granted Aug 27, 2013·1 cites·9 claims
- 1858US2008083606A1Separation of acids from chemical reaction mixtures by means of ionic liquidsBASF AG·Filed 2007·Application pending·0 cites
- 1956US7511084B2Acyl- and bisacylphosphine derivativesBASF AG·Filed 2003·Granted Mar 31, 2009·2 cites·19 claims
- 2053US8193297B2Catalyst for curing epoxidesWITTENBECHER LARS·Filed 2008·Granted Jun 5, 2012·0 cites·17 claims
- 2153US7368604B2Method for the production of acylphosphine oxidesBASF AG·Filed 2003·Granted May 6, 2008·1 cites·36 claims
- 2253US2010267596A1Method for improving the hydrolysis stability of ionic liquidsBASE SE·Filed 2008·Application pending·0 cites
- 2352US2010209709A1Binder-consolidated cellulose beadsBASF SE·Filed 2008·Application pending·0 cites
- 2452US2010297532A1Process for working up ionic liquidsBASF SE·Filed 2009·Application pending·0 cites
- 2551US2011065926A1Method of preparing ionic liquidsBASF SE·Filed 2010·Application pending·0 cites
- 2651US2010209708A1Crosslinked cellulose beadsBASF SE·Filed 2008·Application pending·0 cites
- 2750US2009022775A1Polymer backbone for producing artificial tissueBASF SE·Filed 2007·Application pending·0 cites
- 2848US2008287684A1Method for Producing Ionic LiquidsBASF SE·Filed 2006·Application pending·0 cites
- 2945US2009023933A1Method for isolating acids from chemical reaction mixtures by using 1-alkylimidazolesBASF AG·Filed 2004·Application pending·0 cites
- 3043US2010137643A1Method for synthesizing cyclohexyl-substituted phosphinesBASF SE·Filed 2008·Application pending·0 cites
- 3141US8202580B2Catalyst for curing epoxidesWITTENBECHER LARS·Filed 2008·Granted Jun 19, 2012·0 cites·19 claims
- 3239US2012251810A1Derivatives of diphosphines as flame retardants in aromatic and/or heteroaromatic epoxy resinsDENECKE HARTMUT·Filed 2010·Application pending·0 cites
- 3339US2006229469A1Process for the preparation of acylphosphinesBASF AG·Filed 2004·Application pending·0 cites
- 3438US7776109B2Method for producing acylphosphine oxide solidsBASF AG·Filed 2004·Granted Aug 17, 2010·0 cites·16 claims
- 3535US2004116702A1Alkoxylated acyl-and bisacylphoshine derivativesFiled 2003·Application pending·0 cites
- 3633US2008146850A1Method for Producing Tertiary PhosphinesBASF AG·Filed 2006·Application pending·0 cites
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