Inventor
MAIERHOFER ALFRED
8 patents
Patents
8 patentsUS4129593ADec 12, 1978
Process for the production of high purity S-carboxymethyl-L-cysteine
DEGUSSA9 citations73
US4119738AOct 10, 1978
Sweet material
DEGUSSA8 citations73
US4011263AMar 8, 1977
Process for the production of n-acetyl-l-methionine
DEGUSSA10 citations73
US3980653ASep 14, 1976
Process for the production of 3,6-bis-(2-methylmercaptoethyl)-2,5-piperazinedione
DEGUSSA17 citations73
US4209461AJun 24, 1980
Process for the production of benzoyl cyanide (I)
DEGUSSA3 citations62
US4144269AMar 13, 1979
Process for the production of benzoyl cyanide (IV)
DEGUSSA4 citations62
US4113773ASep 12, 1978
Process for the production of benzoyl cyanide (I)
DEGUSSA5 citations62
US4283337AAug 11, 1981
Process for the purification of tryptophane and derivatives of tryptophane
DEGUSSA2 citations61