Patents by Inventor Patrick Chant

Patrick Chant 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).

  • Patent number: 4582633
    Abstract: Described are hydrocarbyloxy alkanals defined according to the generic structure: ##STR1## wherein R.sub.1 represents one of the moieties: ##STR2## and R.sub.2 represents hydrogen or methyl prepared according to the process of first reacting an allyl alcohol defined according to the structure: ##STR3## with a hydrocarbon or hydrocarbyl halide defined according to the structure: ##STR4## having an electrophilic center wherein R.sub.1 ' is saturated or unsaturated hydrocarbyl and X represents halogen or hydrogen with the provisos that:R.sub.1 ' is saturated hydrocarbyl when X is halogen andR.sub.1 ' is unsaturated hydrocarbyl when X is hydrogen.Also described are organoleptic uses of such hydrocarbyloxy alkanals in the field of perfumery, colognes and perfumed articles, (e.g. perfumed plastics, solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions or drier-added fabric softener articles).
    Type: Grant
    Filed: July 31, 1984
    Date of Patent: April 15, 1986
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Richard M. Boden, William L. Schreiber, Futoshi Fujioka, Patrick Chant, Lambert Dekker
  • Patent number: 4528402
    Abstract: Described are hydrocarbyloxy alkanals defined according to the generic structure: ##STR1## wherein R.sub.1 represents one of the moieties: ##STR2## and R.sub.2 represents hydrogen or methyl prepared according to the process of first reacting an allyl alcohol defined according to the structure: ##STR3## with a hydrocarbon or hydrocarbyl halide defined according to the structure:R.sub.1 '--Xhaving an electrophilic center wherein R.sub.1 ' is saturated or unsaturated hydrocarbyl and X represents halogen or hydrogen with the provisos that:R.sub.1 ' is saturated hydrocarbyl when X is halogen andR.sub.1 ' is unsaturated hydrocarbyl when X is hydrogen.Also described are organoleptic uses of such hydrocarbyloxy alkanals in the field of perfumery, colognes and perfumed articles, (e.g. perfumed plastics, solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions or drier-added fabric softener articles).
    Type: Grant
    Filed: September 26, 1983
    Date of Patent: July 9, 1985
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Richard M. Boden, William L. Schreiber, Futoshi Fujioka, Patrick Chant, Lambert Dekker
  • Patent number: 4510080
    Abstract: Described are hydrocarbyloxy alkanals defined according to the generic structure: ##STR1## wherein R.sub.1 represents one of the moieties: ##STR2## and R.sub.2 represents hydrogen or methyl prepared according to the process of first reacting an allyl alcohol defined according to the structure: ##STR3## with a hydrocarbon or hydrocarbyl halide defined according to the structure: ##STR4## having an electrophilic center wherein R.sub.1 ' is saturated or unsaturated hydrocarbyl and X represents halogen or hydrogen with the provisos that:R.sub.1 ' is saturated hydrocarbyl when X is halogen andR.sub.1 ' is unsaturated hydrocarbyl when X is hydrogen.Also described are organoleptic uses of such hydrocarbyloxy alkanals in the field of perfumery, colognes and perfumed articles, (e.g. perfumed plastics, solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions or drier-added fabric softener articles).
    Type: Grant
    Filed: September 26, 1983
    Date of Patent: April 9, 1985
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Richard M. Boden, William L. Schreiber, Futoshi Fujioka, Patrick Chant, Lambert Dekker
  • Patent number: 4443633
    Abstract: Described are hydrocarbyloxy alkanals defined according to the generic structure: ##STR1## wherein R.sub.1 represents one of the moieties: ##STR2## and R.sub.2 represents hydrogen or methyl prepared according to the process of first reacting an allyl alcohol defined according to the structure: ##STR3## with a hydrocarbon or hydrocarbyl halide defined according to the structureR.sub.1 '--Xhaving an electrophilic center wherein R.sub.1 ' is saturated or unsaturated hydrocarbyl and X represents halogen or hydrogen with the provisos that:R.sub.1 ' is saturated hydrocarbyl when X is halogen andR.sub.1 ' is unsaturated hydrocarbyl when X is hydrogen.Also described are organoleptic uses of such hydrocarbyloxy alkanals in the field of perfumery, colognes and perfumed articles, (e.g. perfumed plastics, solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions or drier-added fabric softener articles).
    Type: Grant
    Filed: April 6, 1982
    Date of Patent: April 17, 1984
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Richard M. Boden, William L. Schreiber, Futoshi Fujioka, Patrick Chant, Lambert Dekker