Inventor
EL-CHAHAWI MOUSTAFA
16 patents
⚠️ This page may combine multiple inventors who share the name “EL-CHAHAWI MOUSTAFA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DYNAMIT NOBEL AG
15 patentsUS4399300AAug 16, 1983
Method of preparing malonic acid dialkyl esters
DYNAMIT NOBEL AG56 citations95
US4443624AApr 17, 1984
Method of preparing malonic acid dialkyl esters
DYNAMIT NOBEL AG56 citations94
US4699999AOct 13, 1987
Method of preparing pure carboxylic acids
DYNAMIT NOBEL AG9 citations73
US4234545ANov 18, 1980
Process for the recovery of cobalt values
DYNAMIT NOBEL AG7 citations73
US4228097AOct 14, 1980
Method of preparing α-hydroxymethylene nitriles
DYNAMIT NOBEL AG7 citations73
US3974202AAug 10, 1976
Method of preparing arylacetic acid alkyl esters
DYNAMIT NOBEL AG7 citations73
US4772711ASep 20, 1988
Method for the preparation of 3-aminoacrylic acid esters
DYNAMIT NOBEL AG8 citations72
US3980697ASep 14, 1976
Butyric acid esters
DYNAMIT NOBEL AG14 citations70
US4515984AMay 7, 1985
Process for the preparation of alkali-metal formyl acid esters
DYNAMIT NOBEL AG4 citations62
US4447644AMay 8, 1984
Method for preparation of arylpyruvic acid
DYNAMIT NOBEL AG5 citations62
US4424375AJan 3, 1984
Method and apparatus for performing carbonylation reactions
DYNAMIT NOBEL AG5 citations62
US4141915AFeb 27, 1979
Method of preparing α-substituted cyanoacetic acid alkyl esters
DYNAMIT NOBEL AG5 citations62
US4060690ANov 29, 1977
Method of preparing arylacetic acid alkyl esters
DYNAMIT NOBEL AG3 citations62
US4376866AMar 15, 1983
Process for the preparation of α-hydroxymethylene arylacetic acid
DYNAMIT NOBEL AG3 citations61
US4036819AJul 19, 1977
Unsaturated polyester resins
DYNAMIT NOBEL AG0 citations51