Inventor
WIENER CHARLES
US13 patents
⚠️ This page may combine multiple inventors who share the name “WIENER CHARLES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INT FLAVORS & FRAGRANCES INC
9 patentsUS4617419AOct 14, 1986
Process for preparing natural benzaldehyde and acetaldehyde, natural benzaldehyde and acetaldehyde compositions, products produced thereby and organoleptic utilities therefor
INT FLAVORS & FRAGRANCES INC28 citations92
US4487613ADec 11, 1984
Odorization of combustible hydrocarbon gases
INT FLAVORS & FRAGRANCES INC35 citations92
US5116627AMay 26, 1992
Chewing gum containing compositions for controlled release of flavor bearing substances and process for producing same
INT FLAVORS & FRAGRANCES INC41 citations90
US4631194ADec 23, 1986
Esters of alkylthioalkanoic acids
INT FLAVORS & FRAGRANCES INC8 citations73
US4701548AOct 20, 1987
Thioalkanoic acid esters of phenylalkanols
INT FLAVORS & FRAGRANCES INC4 citations63
US4634595AJan 6, 1987
Thioalkanoic acid esters of phenylalkanols
INT FLAVORS & FRAGRANCES INC5 citations63
US4590082AMay 20, 1986
Flavoring with cycloalkyl esters of mercaptoalkanoic acids
INT FLAVORS & FRAGRANCES INC4 citations63
US4726384AFeb 23, 1988
Process for preparing natural benzaldehyde and acetaldehyde, natural benzaldehyde and acetaldehyde compositions, products produced thereby and organcleptic utilities therefor
INT FLAVORS & FRAGRANCES INC2 citations62
US4652670AMar 24, 1987
Cycloalkyl esters of mercaptoalkanoic acids
INT FLAVORS & FRAGRANCES INC1 citations52