Inventor
AIT AISSA BELAID
DE12 patents
⚠️ This page may combine multiple inventors who share the name “AIT AISSA BELAID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROEHM GMBH
9 patentsUS11124471B2Sep 21, 2021
Process for oxidative esterification of aldehydes to carboxylic acid esters
ROEHM GMBH7 citations82
US11299449B2Apr 12, 2022
Process for preparing MMA in high yields
ROEHM GMBH3 citations71
US11427664B2Aug 30, 2022
Process for producing optical molding materials
ROEHM GMBH3 citations68
US11939288B2Mar 26, 2024
Process for producing alkyl methacrylates with improved water and acid management
ROEHM GMBH0 citations58
US11780944B2Oct 10, 2023
Process for producing optical molding materials
ROEHM GMBH0 citations58
US11560350B2Jan 24, 2023
Process for producing alkyl methacrylates with improved water and acid management
ROEHM GMBH0 citations58
US11661395B2May 30, 2023
Reactor and process for producing alkyl methacrylates
ROEHM GMBH0 citations49
US11731931B2Aug 22, 2023
Process for purifying methyl methacrylate of low-boiling components
ROEHM GMBH0 citations48
US11858890B2Jan 2, 2024
Reactor and process for producing alkyl (meth)acrylates
ROEHM GMBH0 citations40