AW

Arnold Wittwer

Basf Se: 6 patents #2,778 of 13,826Top 25%
Overall (All Time): #883,234 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6201160 Preparation of alcohols Martin Brudermuller, Matthias Irgang, Martin Schmidt-Radde, Franz Merger, Tom Witzel +5 more 2001-03-13
4442306 Production of tertiary amines Herbert Mueller, Hartmut Axel 1984-04-10
4239657 Manufacture of carbonyl compounds Axel Nissen, Gerd Heiien, Ekkehard Sapper, Werner Fliege 1980-12-16
4224251 Preparation of 5-diethylaminopentan-2-ol Herbert Mueller, Herbert Toussaint 1980-09-23
4212825 Aldol condensation and hydrogenation process using a catalyst of nickel and cobalt together with zinc oxide and another metal of groups VIII, IIb, IIIa, IVa and Va of the periodic table Axel Nissen, Gerd Heilen, Ekkehard Sapper, Werner Fliege 1980-07-15
4207263 Manufacture of secondary amines by alkylating ammonia with alcohols Herwig Hoffmann, Herbert Mueller, Herbert Toussaint 1980-06-10