BW

Barbara Wucher

Basf Se: 5 patents #3,244 of 13,826Top 25%
Overall (All Time): #955,167 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11339115 Increasing the catalyst selectivity in the continuous hydrogenation of nitro compounds by adding ammonia Thomas Heidemann, Michael FRIKO, Christian Bechtold 2022-05-24
10780428 Method for producing mechanically stable catalysts for hydrogenating carbonyl compounds, said catalysts and hydrogenating method Thomas Heidemann, Thomas Koelker, Michel Pepers, Ulf Brinkmann, Magnus Topphoff +1 more 2020-09-22
10562009 Method for producing ruthenium/iron/carbon carrier catalysts Bernd Bastian Schaack, Helmut Wanisch, Sabine Huber 2020-02-18
10538478 Catalyst modification with alkali metal, alkaline earth metal or rare earth metal ions in the continuous liquid-phase hydrogenation of nitro compounds Armin LANGE DE OLIVEIRA, Christian Bechtold, Michael FRIKO, Renate Hempel 2020-01-21
9873658 Process for hydrogenating 4,4′-methylenedianiline Andreas Weickgenannt, Bernd Bastian Schaack, Alexander Panchenko, Frank Hettche, Martin Bock +2 more 2018-01-23