Inventor
WATKINS HUGH
36 patents
⚠️ This page may combine multiple inventors who share the name “WATKINS HUGH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INT FLAVORS & FRAGRANCES INC
32 patentsUS4314915AFeb 9, 1982
Uses in perfumery of ether derivatives of indanes
INT FLAVORS & FRAGRANCES INC95 citations96
US4250338AFeb 10, 1981
Bridged ketones and process for preparing same
INT FLAVORS & FRAGRANCES INC21 citations82
US4576742AMar 18, 1986
Perfume uses of reactive product containing mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives
INT FLAVORS & FRAGRANCES INC12 citations74
US4476042AOct 9, 1984
Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives, organoleptic uses thereof and processes for preparing same
INT FLAVORS & FRAGRANCES INC15 citations74
US4464280AAug 7, 1984
Organoleptic uses of phenyl ethyl methyl carbonate mixtures
INT FLAVORS & FRAGRANCES INC9 citations74
US4391284AJul 5, 1983
Use in modifying smoking tobacco aroma and flavor or mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives
INT FLAVORS & FRAGRANCES INC14 citations74
US4301302ANov 17, 1981
Tetraalkyl substituted tricyclic ketone
INT FLAVORS & FRAGRANCES INC6 citations74
US4301076ANov 17, 1981
Isochroman musk compounds and organoleptic uses thereof
INT FLAVORS & FRAGRANCES INC6 citations74
US4265818AMay 5, 1981
Indane alkanols and tricyclic isochromans and organoleptic uses thereof
INT FLAVORS & FRAGRANCES INC10 citations74
US4250200AFeb 10, 1981
Flavoring with a mixture of isochroman musk compounds
INT FLAVORS & FRAGRANCES INC9 citations74
US4470963ASep 11, 1984
Flavoring with mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives
INT FLAVORS & FRAGRANCES INC2 citations63
US4446060AMay 1, 1984
Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives, organoleptic uses thereof and processes for preparing same
INT FLAVORS & FRAGRANCES INC2 citations63
US4368145AJan 11, 1983
Perfume use for oxoalkyl esters
INT FLAVORS & FRAGRANCES INC3 citations63
US4315951AFeb 16, 1982
Flavoring with indane alkanols and tricyclic isochromans
INT FLAVORS & FRAGRANCES INC2 citations63
US4308412ADec 29, 1981
Indane alkanols and tricyclic isochromans and organoleptic uses thereof
INT FLAVORS & FRAGRANCES INC4 citations63
US4293453AOct 6, 1981
Process for using bridged ketones in augmenting or enhancing the organoleptic properties of consumable materials
INT FLAVORS & FRAGRANCES INC2 citations63
US4292193ASep 29, 1981
Isochroman musk compounds and organoleptic uses thereof
INT FLAVORS & FRAGRANCES INC3 citations63
US4285349AAug 25, 1981
Use of certain bridged ketones in augmenting or enhancing the organoleptic properties of smoking tobacco
INT FLAVORS & FRAGRANCES INC4 citations63
US4392976AJul 12, 1983
Enhancing or augmenting the aroma of detergents using mixtures including 4-methyl-3-cyclohexene-1-carboxylic acid
INT FLAVORS & FRAGRANCES INC4 citations62
US4390434AJun 28, 1983
Use of 4-methyl-3-cyclohexene-1-carboxylic acid for enhancing or augmenting the aroma of fabric softener compositions or drier-added articles
INT FLAVORS & FRAGRANCES INC2 citations62
US4448984AMay 15, 1984
Mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives
INT FLAVORS & FRAGRANCES INC1 citations52
US4442012AApr 10, 1984
Use of 4-methyl-3-cyclohexene-1-carboxylic acid for augmenting or enhancing the aroma of fabric softener compositions or drier-added articles
INT FLAVORS & FRAGRANCES INC1 citations52
US4436652AMar 13, 1984
Phenylethyl methylcarbonate mixtures containing same and organoleptic uses thereof
INT FLAVORS & FRAGRANCES INC1 citations52
US4404307ASep 13, 1983
Oxoalkyl esters, organoleptic uses thereof and process for preparing same
INT FLAVORS & FRAGRANCES INC0 citations52
US4401583AAug 30, 1983
Enhancing or augmenting the aroma of detergents using 4-methyl-3-cyclohexene-1-carboxylic
INT FLAVORS & FRAGRANCES INC1 citations52
US4400290AAug 23, 1983
Process for augmenting or enchancing the aroma of detergent compositions using oxyalkyl esters
INT FLAVORS & FRAGRANCES INC0 citations52
US4398038AAug 9, 1983
Oxoalkyl esters
INT FLAVORS & FRAGRANCES INC0 citations52
US4390435AJun 28, 1983
Oxoalkyl esters, organoleptic uses thereof and process for preparing same
INT FLAVORS & FRAGRANCES INC0 citations52
US4328109AMay 4, 1982
Bridged ketones, process for preparing same and use thereof in augmenting or enhancing fabric softeners
INT FLAVORS & FRAGRANCES INC1 citations52
US4287081ASep 1, 1981
Bridged ketones, process for preparing same and use thereof in augmenting or enhancing the organoleptic properties of consumable materials
INT FLAVORS & FRAGRANCES INC1 citations52
US4460795AJul 17, 1984
Process for preparing mono-oxomethyl substituted polyhydrodimethanonaphthalene derivatives
INT FLAVORS & FRAGRANCES INC0 citations42
US4295978AOct 20, 1981
Use of isochroman musk compounds in augmenting or enhancing the aroma of dryer-added fabric softener articles
INT FLAVORS & FRAGRANCES INC0 citations42