Inventor
DOERFLEIN ANDREAS
DE9 patents
⚠️ This page may combine multiple inventors who share the name “DOERFLEIN ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EVONIK DEGUSSA GMBH
7 patentsUS7846861B2Dec 7, 2010
Process for regenerating a catalyst
EVONIK DEGUSSA GMBH8 citations83
US7790934B2Sep 7, 2010
Catalysts and process for dehydrating glycerol
EVONIK DEGUSSA GMBH8 citations83
US7592288B2Sep 22, 2009
Catalyst for the synthesis of alkyl mercaptan and process for the production thereof
EVONIK DEGUSSA GMBH5 citations70
US8022254B2Sep 20, 2011
Catalysts comprising halide-containing alkali tungstates for the synthesis of alkylmercaptan, and process for their preparation
EVONIK DEGUSSA GMBH3 citations62
US7691776B2Apr 6, 2010
Catalyst for the synthesis of alkyl mercaptan and process for the production thereof
EVONIK DEGUSSA GMBH2 citations59
US10399934B2Sep 3, 2019
Process for preparing an alkanesulphonic acid
EVONIK DEGUSSA GMBH1 citations58
US10422778B2Sep 24, 2019
Method for determining dimethyl disulphide
EVONIK DEGUSSA GMBH0 citations46