Inventor
HEILOS JOHANNES
DE6 patents
Patents
6 patentsUS4621072ANov 4, 1986
Process for preparing abrasion-resistant coated catalysts
DEGUSSA61 citations95
US4521618AJun 4, 1985
Process for preparing acrylic or methacrylic acid
DEGUSSA43 citations95
US4442308AApr 10, 1984
Process for preparing by catalytic oxidation in oxygen-containing gas mixtures, acrolein from propylene and methacrolein from isobutylene or tertiary butanol
DEGUSSA52 citations92
US4539409ASep 3, 1985
Process for preparing aromatic nitriles
DEGUSSA9 citations73
US4447612AMay 8, 1984
Catalysts for the production of 3-cyanopyridine
DEGUSSA14 citations73
US4003983AJan 18, 1977
Process of preparing dicyan
DEGUSSA3 citations61