Inventor · disambiguated record
Martin Karches
Also filed as: KARCHES MARTIN
12 granted patents·7 pending applications·28 citations·filing 2006–2015
87Inventor score
Top patents by PatentIndex Score
19 records- 0187US7910517B2Mechanically stable catalyst based on alpha-aluminaBASF AG·Filed 2006·Granted Mar 22, 2011·10 cites·29 claims
- 0274US9156024B2Catalyst comprising ruthenium and silver and/or calcium for the oxidation of hydrogen chlorideHENZE GUIDO·Filed 2010·Granted Oct 13, 2015·2 cites·10 claims
- 0370US7662900B2Method for producing polyisobuteneBASF AG·Filed 2006·Granted Feb 16, 2010·3 cites·30 claims
- 0469US9610567B2Process for regenerating a catalyst comprising ruthenium oxide for the oxidation of hydrogen chlorideHENZE GUIDO·Filed 2009·Granted Apr 4, 2017·3 cites·8 claims
- 0568US8796496B2Process for preparing benzene from methaneSCHNEIDER CHRISTIAN·Filed 2010·Granted Aug 5, 2014·1 cites·19 claims
- 0666US7819949B2Process for extracting (chlorinated) hydrocarbon-free hydrogen chloride and phosgene-free (chlorinated) hydrocarbons from a hydrogen chloride stream containing (chlorinated) hydrocarbons and phosgeneBASF AG·Filed 2007·Granted Oct 26, 2010·3 cites·7 claims
- 0765US9061971B2Method for purifying residues containing isocyanatesWÖLFERT ANDREAS·Filed 2006·Granted Jun 23, 2015·2 cites·17 claims
- 0863US8252253B2Process for recovering ruthenium from used ruthenium oxide-comprising catalystsHENZE GUIDO·Filed 2009·Granted Aug 28, 2012·1 cites·20 claims
- 0963US8097232B2Method for producing chlorineSESING MARTIN·Filed 2006·Granted Jan 17, 2012·2 cites·4 claims
- 1063US8038950B2Fluidized-bed reactor for carrying out a gas-phase reactionBASF AG·Filed 2007·Granted Oct 18, 2011·1 cites·20 claims
- 1151US2015360210A1Process for the oxidation of hydrogen chloride over a catalyst having a low surface roughnessBASF SE·Filed 2015·Application pending·0 cites
- 1250US2011268649A1Catalyst comprising ruthenium and nickel for the oxidation of hydrogen chlorideBASF SE·Filed 2009·Application pending·0 cites
- 1347US8163265B2Mechanically stable catalyst based on alpha-aluminaSCHUBERT OLGA·Filed 2010·Granted Apr 24, 2012·0 cites·20 claims
- 1446US2012087855A1Process for the oxidation of hydrogen chloride over a catalyst having a low surface roughnessHENZE GUIDO·Filed 2010·Application pending·0 cites
- 1545US2009269270A1Process for preparing chlorine in a fluidized-bed reactorBASF SE·Filed 2007·Application pending·0 cites
- 1636US2011278276A1Process and apparatus for continuous purification of a solid mixture by fractional sublimation/desublimationLINSENBUEHLER MARKUS·Filed 2010·Application pending·0 cites
- 1729US2011318259A1Process for preparing chlorineKARCHES MARTIN·Filed 2010·Application pending·0 cites
- 1827US10703630B2Process for preparing chlorine from HCIKARCHES MARTIN·Filed 2010·Granted Jul 7, 2020·0 cites·13 claims
- 1925US2012134913A1Method for producing chlorine by gas phase oxidation of hydrogen chloride in a fluidized-bed reactorKARCHES MARTIN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →