Inventor

ARVIZZIGNO JOSEPH

US5 patents

⚠️ This page may combine multiple inventors who share the name “ARVIZZIGNO JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INT FLAVORS & FRAGRANCES INC

4 patents

US6602535B1Aug 5, 2003

Mixtures of optical isomers of styralyl alcohol and organoleptic uses thereof

INT FLAVORS & FRAGRANCES INC6 citations72

US6511686B1Jan 28, 2003

Mixtures of optical isomers of styralyl alcohol or styralyl acetate, processes for preparing same and organoleptic uses thereof

INT FLAVORS & FRAGRANCES INC6 citations72

US5772909AJun 30, 1998

Process for separation of vanillin from other chemicals by means of azeotropic distillation with dibenzyl ether and mixtures of vanillin and dibenzyl ether used in such process

INT FLAVORS & FRAGRANCES INC2 citations61

US5510006AApr 23, 1996

Process for separation of vanillin by means of azeotropic distillation with dibenzyl ether

INT FLAVORS & FRAGRANCES INC4 citations61

INTERNAT FLAVOR & FRAGRANCES I

1 patent

US7247332B2Jul 24, 2007

Mixtures of optical isomers of styralyl alcohol or styralyl acetate, processes for preparing same and organoleptic uses thereof

INTERNAT FLAVOR & FRAGRANCES I0 citations45