Inventor

MEIER RALF

DE17 patents

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

MEIER RALF

EVONIK OPERATIONS GMBH

Biotechnological production of omega-functionalised carboxylic acids and esters thereof

Method for reactivation of a homogeneous oxidation catalyst

Method for the continuous production of ketones from epoxides in a fixed bed

Process for preparing cyclododecanone

EVONIK DEGUSSA GMBH

Method and device for separating acid gases from a gas mixture

Purification of a crude lactam mixture by means of melt crystallization

Process for preparing acrylic acid

MICOINE KEVIN

Process for preparing cyclododecanone

Process for preparing cyclododecanone

MEIER RALF

Membrane-supported catalyst removal in the epoxidation of cyclic unsaturated C12 compounds, for example cyclododecene (CDEN)

Isolation of acrylic acid by means of a distillation column having a side offtake

HENGSTERMANN AXEL

Method for isolation of laurolactam from a laurolactam synthesis process stream

KOESTNER MARTIN

Process for preparation of high purity methacrylic acid

CAMERETTI LUCA

Workup of a cyclododecanone cyclododecanol mixture in a dividing wall column

MICOINE KÉVIN

Catalyst system for producing ketones from epoxides

EVONIK INDUSTRIES AG

Workup of a cyclododecanone cyclododecanol mixture in a sequence of side draw columns

BOSCH GMBH ROBERT

Winding arrangement and method for producing a winding arrangement