SK

Stefan Kotrel

Basf Se: 10 patents #1,659 of 13,826Top 15%
Overall (All Time): #456,300 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10780422 Rhenium-doped catalyst and a method for the selective methanation of carbon monoxide Andrian Milanov, Ekkehard Schwab, Mike Hoffmann, Stefan Altwasser 2020-09-22
9266092 Automotive catalyst composites having a two-metal layer Mirko Arnold, Attilio Siani, Stephan Siemund, Thomas Schmitz, Burkhard Rabe +4 more 2016-02-23
9054355 Catalyst with metal oxide doping for fuel cells Claudia Querner, Ekkehard Schwab, Oemer Uensal, Sigmar Braeuninger 2015-06-09
9034293 Process for preparing hydrocyanic acid by catalytic dehydration of gaseous formamide—direct heating Ralf Boehling, Andreas Deckers, Achim Gritsch 2015-05-19
8617496 Three way conversion catalyst with alumina-free rhodium layer Junmei Wei, Attilio Siani, Mirko Arnold, Stephan Siemund, Knut Wassermann 2013-12-31
8569196 Process for the continuous production of a catalyst Ekkehard Schwab, Alexander Panchenko, Sigmar Braeuninger, Sandra MAGNUS, Claudia Querner 2013-10-29
8324388 Dehydrogenation process Martin Ernst 2012-12-04
8293675 Process for producing a catalyst and use of the catalyst Gerhard Cox, Ekkehard Schwab, Alexander Panchenko 2012-10-23
7922988 Multilayered catalyst compositions Michel Deeba, Stephan Siemund, Xinyi Wei, Knut Wassermann, Glenn Svoboda +1 more 2011-04-12
7678837 Device and method for removing carbon monoxide from a gaseous stream containing hydrogen Mathias Haake, Michael Karcher, Rudi Blümmel 2010-03-16
7364711 Method for removing N2O during the production of nitric acid Helge Wessel, Michael Bender 2008-04-29