Inventor

KOESTNER MARTIN

DE8 patents

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

EVONIK ROEHM GMBH

3 patents

US10457626B2Oct 29, 2019

Method for producing methylmethacrylate

EVONIK ROEHM GMBH5 citations83

US10273201B2Apr 30, 2019

Method for producing methylmethacrylate

EVONIK ROEHM GMBH5 citations83

US9994507B2Jun 12, 2018

Optimized method for producing methacrolein

EVONIK ROEHM GMBH4 citations70

MAY ALEXANDER

2 patents

US8975440B2Mar 10, 2015

Method for producing a carboxylic acid amide from a carbonyl compound and hydrocyanic acid

MAY ALEXANDER2 citations60

US9428437B2Aug 30, 2016

Method for dehydrating alpha-substituted carboxylic acids

MAY ALEXANDER1 citations49

KRILL STEFFEN

1 patent

US9890105B2Feb 13, 2018

Method for producing methylmethacrylate

KRILL STEFFEN25 citations93

ROEHM GMBH

1 patent

US10766847B2Sep 8, 2020

Method for producing methylmethacrylate

ROEHM GMBH7 citations83

KOESTNER MARTIN

1 patent

US8426637B2Apr 23, 2013

Process for preparation of high purity methacrylic acid

KOESTNER MARTIN7 citations77