Inventor

RITZER JOACHIM

DE3 patents

⚠️ This page may combine multiple inventors who share the name “RITZER JOACHIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALESSA GMBH

1 patent

US8802897B2Aug 12, 2014

Method for preparing cyclic ketones

ALESSA GMBH11 citations72

CLARIANT GMBH

1 patent

US6844468B2Jan 18, 2005

Process for preparing substituted benzoyl chlorides

CLARIANT GMBH0 citations33

ALLESSA GMBH

1 patent

US9452970B2Sep 27, 2016

Method for hydrogenating nitroaromatic systems with selected platinum catalysts

ALLESSA GMBH0 citations29