Patents by Inventor Joseph Arvizzigno

Joseph Arvizzigno has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Mixtures of optical isomers of styralyl alcohol or styralyl acetate, processes for preparing same and organoleptic uses thereof
    Patent number: 7247332
    Abstract: Described are novel mixtures of optical isomers of (i) styralyl alcohol (?-phenylethyl alcohol) or (ii) styralyl acetate (?-phenylethyl acetate), fermentation processes for preparing same and organoleptic uses for same as aroma or food flavor ingredients.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: July 24, 2007
    Assignee: International Flavor & Fragrances Inc.
    Inventors: Mohamad I. Farbood, Robert W. Blocker, Joseph Arvizzigno, Ranya Muralidhara
  • Mixtures of optical isomers of styralyl alcohol or styralyl acetate, processes for preparing same and organoleptic uses thereof
    Publication number: 20040126471
    Abstract: Described are novel mixtures of optical isomers of (i) styralyl alcohol (&agr;-phenylethyl alcohol) or (ii) styralyl acetate (&agr;-phenylethyl acetate), fermentation processes for preparing same and organoleptic uses for same as aroma or food flavor ingredients.
    Type: Application
    Filed: April 16, 2003
    Publication date: July 1, 2004
    Inventors: Mohamad I. Farbood, Robert W. Blocker, Joseph Arvizzigno, Ranya Muralidhara
  • Mixtures of optical isomers of styralyl alcohol and organoleptic uses thereof
    Patent number: 6602535
    Abstract: Described are novel mixtures of optical isomers of (i) styralyl alcohol (&agr;-phenylethyl alcohol) or (ii) styralyl acetate (a-phenylethyl acetate), fermentation processes for preparing same and organoleptic uses for same as aroma or food flavor ingredients.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: August 5, 2003
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mohamad I. Farbood, Robert W. Blocker, Joseph Arvizzigno, Ranya Muralidhara
  • Mixtures of optical isomers of styralyl alcohol or styralyl acetate, processes for preparing same and organoleptic uses thereof
    Patent number: 6511686
    Abstract: Described are novel mixtures of optical isomers of (i) styralyl alcohol (&agr;-phenylethyl alcohol) or (ii) styralyl acetate (&agr;-phenylethyl acetate), fermentation processes for preparing same and organoleptic uses for same as aroma or food flavor ingredients.
    Type: Grant
    Filed: May 19, 2000
    Date of Patent: January 28, 2003
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mohamad I. Farbood, Robert W. Blocker, Joseph Arvizzigno, Ranya Muralidhara
  • 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
    Patent number: 5772909
    Abstract: Vanillin is difficult to separate from second organic chemicals produced therewith such as parahydroxybenzaldehyde by conventional distillation or rectification because of the proximity of their boiling points. Vanillin can now be readily separated from such second organic chemicals by azeotropic distillation using as an effective azeotropic distillation agent, dibenzyl ether.
    Type: Grant
    Filed: November 2, 1995
    Date of Patent: June 30, 1998
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Thomas Jones, Jeffrey L. Finnan, Joseph Arvizzigno
  • Process for separation of vanillin by means of azeotropic distillation with dibenzyl ether
    Patent number: 5510006
    Abstract: Vanillin is difficult to separate from second organic chemicals produced therewith such as parahydroxybenzaldehyde by conventional distillation or rectification because of the proximity of their boiling points. Vanillin can now be readily separated from such second organic chemicals by azeotropic distillation using as an effective azeotropic distillation agent, dibenzyl ether.
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: April 23, 1996
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Thomas Jones, Jeffrey L. Finnan, Joseph Arvizzigno
  • Sulfurized olefins
    Patent number: 5338468
    Abstract: A procedure for the incorporation of sulfur into olefins which produces a non-staining, low odor, EP-active gear oil additive by reacting an olefin such as isobutylene with elemental sulfur in the presence of an aqueous solution of a strong base such as ammonia.
    Type: Grant
    Filed: October 5, 1992
    Date of Patent: August 16, 1994
    Assignee: Mobil Oil Corporation
    Inventors: Joseph A. Arvizzigno, Henry Ashjian, Roger P. Napier