Inventor
BURGHARDT RUDOLF
DE16 patents
⚠️ This page may combine multiple inventors who share the name “BURGHARDT RUDOLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KRILL STEFFEN
5 patentsUS9890105B2Feb 13, 2018
Method for producing methylmethacrylate
KRILL STEFFEN25 citations93
US9617199B2Apr 11, 2017
Process for preparing unsaturated esters proceeding from aldehydes by direct oxidative esterification
KRILL STEFFEN25 citations92
US9963417B2May 8, 2018
Process for producing methyl methacrylate
KRILL STEFFEN9 citations83
US9580374B2Feb 28, 2017
Method for producing methacrolein and the conditioning/draining thereof for direct oxidative esterification
KRILL STEFFEN6 citations72
US10125077B2Nov 13, 2018
Optimized process for preparing methacrylic acid
KRILL STEFFEN4 citations68
EVONIK ROEHM GMBH
5 patentsUS10457626B2Oct 29, 2019
Method for producing methylmethacrylate
EVONIK ROEHM GMBH5 citations83
US10273201B2Apr 30, 2019
Method for producing methylmethacrylate
EVONIK ROEHM GMBH5 citations83
US9611204B2Apr 4, 2017
Method of regulating the water content in a continuous method for producing methacrolein
EVONIK ROEHM GMBH4 citations71
US9994507B2Jun 12, 2018
Optimized method for producing methacrolein
EVONIK ROEHM GMBH4 citations70
US9816703B2Nov 14, 2017
Recirculation and disposal of aqueous catalyst solutions in amine catalytic processes
EVONIK ROEHM GMBH5 citations69
ROEHM GMBH
4 patentsUS10766847B2Sep 8, 2020
Method for producing methylmethacrylate
ROEHM GMBH7 citations83
US11919846B2Mar 5, 2024
Continuous process for preparing methacrolein
ROEHM GMBH0 citations60
US11680033B2Jun 20, 2023
Process for preparing methacrolein from formaldehyde and propionaldehyde and preparation plant for the purpose
ROEHM GMBH0 citations45
US11542218B2Jan 3, 2023
Process for preparing methacrolein from formaldehyde and propionaldehyde and preparation plant for the purpose
ROEHM GMBH0 citations45