Patents by Inventor Futoshi Fujioka

Futoshi Fujioka 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: 4599468
    Abstract: Described are ether carboxaldehydes defined according to the generic structure: ##STR1## wherein X represents aryl, alkaryl, hydroxyalkyl, alkenyl, cycloalkenyl, lower alkyl or bicycloalkyl; wherein Y represents C.sub.1 -C.sub.3 lower alkylene; wherein Z completes an alkyl substituted C.sub.6 cycloalkyl ring or represents no moiety; wherein R represents hydrogen or methyl; wherein m represents 0 or 1; wherein n represents 0 or 1; wherein p represents 0 or 1 and wherein q represents 0 or 1 with the provisos that when m is 1, Z completes the alkyl substituted or unsubstituted C.sub.
    Type: Grant
    Filed: June 14, 1985
    Date of Patent: July 8, 1986
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • Patent number: 4593143
    Abstract: Described are the hydroxyalkoxy norbornyl ethers or mixtures of same having the structure: ##STR1## wherein one of R.sub.1 or R.sub.2 is methyl and the other of R.sub.1 or R.sub.2 is hydrogen and wherein one of the dashed lines represents a carbon-carbon bond and the other of the dashed lines represents no bond as well as methods for augmenting or enhancing the aroma of consumable materials including perfumes, colognes and perfumed articles by adding thereto an aroma augmenting or enhancing quantity of at least one of said hydroxyalkoxy norbornyl ethers.
    Type: Grant
    Filed: August 31, 1984
    Date of Patent: June 3, 1986
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • Patent number: 4584409
    Abstract: Described are tertiary hydroxyl carboxaldehydes defined according to the generic structure: ##STR1## wherein the lines ##STR2## represent covalent carbon-carbon bonds when m does not=0; and wherein the lines ##STR3## do not represent any bonds when m=0; wherein R represents hydrogen or methyl; wherein p and q each represents 0 or 1 with the proviso that p=1 when q=0 and p=0 when q=1; wherein X and Z each represent one or more carbon atoms required to complete a bicyclo ring with the lines ##STR4## represents carbon-carbon bonds; wherein X and Z complete a phenyl moiety when the line ##STR5## represents no bond; wherein X and Z complete a cycloalkyl ring moiety with the lines ##STR6## represent carbon-carbon bonds and with the line ##STR7## representing no bond; and wherein when m is 0, X represents an alkylene moiety, processes for preparing same by means of reacting carbon monoxide and hydrogen with an unsaturated tertiary alcohol defined according to the structure: ##STR8## by means of an oxo reaction, and
    Type: Grant
    Filed: March 8, 1985
    Date of Patent: April 22, 1986
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • 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: 4576739
    Abstract: Described are tertiary hydroxyl carboxaldehydes defined according to the generic structure: ##STR1## wherein the lines ##STR2## represent covalent carbon-carbon bonds when m does not=0; and wherein the lines ##STR3## do not represent any bonds when m=0.
    Type: Grant
    Filed: October 1, 1984
    Date of Patent: March 18, 1986
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • Patent number: 4556746
    Abstract: Described are ether carbinols defined according to the generic structure: ##STR1## wherein X.sub.1 represents a moiety selected from the group consisting of: ##STR2## and wherein Y.sub.1 represents C.sub.4 or C.sub.5 alkylene; C.sub.4 or C.sub.5 alkenylene or C.sub.4 or C.sub.5 alkynylene; processes for preparing such ether carbinols by means of first reacting allyl ethers with a mixture of carbon monoxide and hydrogen by means of an oxo reaction to produce ether carboxaldehydes and then reducing the thus formed ether carboxaldehydes to ether carbinols; or reacting camphene with appropriate diols; as well as methods for augmenting or enhancing the aroma or taste of consumable materials including perfumes, colognes and perfumed articles; foodstuffs, chewing gums, chewing tobaccos, medicinal products and toothpastes; and smoking tobaccos and smoking tobacco articles by adding thereto an aroma or taste augmenting or enhancing quantity of the thus produced ether carbinols.
    Type: Grant
    Filed: March 8, 1985
    Date of Patent: December 3, 1985
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • Patent number: 4554385
    Abstract: Described are tertiary hydroxyl carboxaldehydes defined according to the generic structure: ##STR1## wherein the lines ##STR2## represent covalent carbon-carbon bonds when m does not=0; and wherein the lines ##STR3## do not represent any bonds when m=0; wherein R represents hydrogen or methyl; wherein p and q each represents 0 or 1 with the proviso that p=1 when q=0 and p=0 when q=1; wherein X and Z each represent one or more carbon atoms required to complete a bicyclo ring with the lines ##STR4## representing carbon-carbon bonds; wherein X and Z complete a phenyl moiety when the line ##STR5## represents no bond; wherein X and Z complete a cycloalkyl ring moiety with the lines ##STR6## represent carbon-carbon bonds and with the line ##STR7## representing no bond; and wherein when m is 0, X represents an alkylene moiety, processes for preparing same by means of reacting carbon monoxide and hydrogen with an unsaturated tertiary alcohol defined according to the structure: ##STR8## by means of an oxo reaction, an
    Type: Grant
    Filed: March 8, 1985
    Date of Patent: November 19, 1985
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • Patent number: 4554384
    Abstract: Described are tertiary hydroxyl carboxaldehydes defined according to the generic structure: ##STR1## represent covalent carbon-carbon bonds when m does not=0; and wherein the lines ##STR2## do not represent any bonds when m=0; wherein R represents hydrogen or methyl; wherein p and q each represents 0 or 1 with the proviso that p=1 when q=0 and p=0 when q=1; wherein X and Z each represent one or more carbon atoms required to complete a bicyclo ring with the lines ##STR3## representing carbon-carbon bonds; wherein X and Z complete a phenyl moiety when the line ##STR4## represents no bond; wherein X and Z complete a cycloalkyl ring moiety with the lines ##STR5## represent carbon-carbon bonds and with the line ##STR6## representing no bond; and wherein when m is 0, X represents an alkylene moiety, processes for preparing same by means of reacting carbon monoxide and hydrogen with an unsaturated tertiary alcohol defined according to the structure: ##STR7## by means of an oxo reaction, and uses thereof in augmentin
    Type: Grant
    Filed: October 1, 1984
    Date of Patent: November 19, 1985
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • Patent number: 4544775
    Abstract: Described are ether carbinols defined according to the generic structure: ##STR1## wherein X.sub.1 represents a moiety selected from the group consisting of: ##STR2## and wherein Y.sub.1 represents C.sub.4 or C.sub.5 alkylene; C.sub.4 or C.sub.5 alkenylene or C.sub.4 or C.sub.5 alkynylene; processes for preparing such ether carbinols by means of first reacting allyl ethers with a mixture of carbon monoxide and hydrogen by means of an oxo reaction to produce ether carboxaldehydes and then reducing the thus formed ether carboxaldehydes to ether carbinols; or reacting camphene with appropriate diols; as well as methods for augmenting or enhancing the aroma or taste of consumable materials including perfumes, colognes and perfumed articles; foodstuffs, chewing gums, chewing tobaccos, medicinal products and toothpastes; and smoking tobaccos and smoking tobacco articles by adding thereto an aroma or taste augmenting or enhancing quantity of the thus produced ether carbinols.
    Type: Grant
    Filed: August 24, 1984
    Date of Patent: October 1, 1985
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • Patent number: 4541949
    Abstract: Described is the composition of matter defined according to the structure: ##STR1## as well as components of such composition having the structures: ##STR2## and uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles.
    Type: Grant
    Filed: September 1, 1983
    Date of Patent: September 17, 1985
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, William L. Schreiber, Futoshi Fujioka, Richard M. Boden, Manfred H. Vock, Patrick Whelan, Marie R. Hanna
  • Patent number: 4540812
    Abstract: Described is the 2-acetoxy-4-(2-bornyloxy) butane of our invention defined according to the structure: ##STR1## as well as methods for augmenting or enhancing the aroma of consumable materials including perfumes, colognes and perfumed articles by adding thereto an aroma augmenting or enhancing quantity of the 2-acetoxy-4-(2-bornyloxy) butane of our invention.
    Type: Grant
    Filed: February 9, 1984
    Date of Patent: September 10, 1985
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • Patent number: 4539142
    Abstract: Described is the 4-(2-bornyloxy)-2-butyn-1-ol of our invention defined according to the structure: ##STR1## as well as methods for augmenting or enhancing the aroma of consumable materials including perfumes, colognes and perfumed articles by adding thereto an aroma augmenting or enhancing quantity of the 4-(2-bornyloxy)-2-butyn-1-ol of our invention.
    Type: Grant
    Filed: April 26, 1984
    Date of Patent: September 3, 1985
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • Patent number: 4532364
    Abstract: Described are ether carboxaldehydes defined according to the generic structure: ##STR1## wherein X represents aryl, alkaryl, hydroxyalkyl, alkenyl, cycloalkenyl, lower alkyl or bicycloalkyl; wherein Y represents C.sub.1 -C.sub.3 lower alkylene; wherein Z completes an alkyl substituted C.sub.6 cycloalkyl ring or represents no moiety; wherein R represents hydrogen or methyl; wherein m represents 0 or 1; wherein n represents 0 or 1; wherein p represents 0 or 1 and wherein q represents 0 or 1 with the provisos that when m is 1, Z completes the alkyl substituted or unsubstituted C.sub.
    Type: Grant
    Filed: September 19, 1983
    Date of Patent: July 30, 1985
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • 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: 4521634
    Abstract: Described are ether carbinols defined according to the generic structure: ##STR1## wherein X.sub.1 represents a moiety selected from the group consisting of: ##STR2## and wherein Y.sub.1 represents C.sub.4 or C.sub.5 alkylene or C.sub.4 or C.sub.5 alkenylene or C.sub.4 or C.sub.5 alkynylene; processes for preparing such ether carbinols by means of first reacting allyl ethers with a mixture of carbon monoxide and hydrogen by means of an oxoreaction to produce ether carboxaldehydes and then reducing the thus formed ether carboxaldehydes to ether carbinols; or reacting camphene with appropriate diols; as well as methods for augmenting or enhancing the aroma or taste of consumable materials including perfumes, colognes and perfumed articles; foodstuffs, chewing gums, chewing tobaccos, medicinal products and toothpastes; and smoking tobaccos and smoking tobacco articles by adding thereto an aroma or taste augmenting or enhancing quantity of the thus produced ether carbinols.
    Type: Grant
    Filed: January 26, 1984
    Date of Patent: June 4, 1985
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • Patent number: 4519943
    Abstract: Described are 5-alkoxybicyclo[2.2.1]heptane-2-oxypropane derivatives defined according to the structure: ##STR1## (wherein R represents C.sub.1 -C.sub.3 alkyl and wherein Z represents one of the moieties, carbinol having the structure: ##STR2## or carboxaldehyde having the structure: ##STR3## and uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes or perfumed articles (e.g., solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, fabric softener articles, cosmetic powders, hair preparations, perfumed polymers and the like).
    Type: Grant
    Filed: September 26, 1983
    Date of Patent: May 28, 1985
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber, Patrick Whelan, Marie R. Hanna
  • 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: 4491537
    Abstract: Described are tertiary hydroxyl carboxaldehydes defined according to the generic structure: ##STR1## wherein the lines* * * * *and-- -- -- -- -- --and/or+ + + + +represent covalent carbon-carbon bonds when m does not=0; and wherein the lines+ + + + +* * * * *and-- -- -- -- -- --do not represent any bonds when m=0; wherein R represents hydrogen or methyl; wherein p and q each represents 0 or 1 with the proviso that p=1 when q=0 and p=0 when q=1; wherein X and Z each represent one or more carbon atoms required to complete a bicyclo ring with the lines+ + + + +* * * * *and-- -- -- -- -- --representing carbon-carbon bonds; wherein X and Z complete a phenyl moiety when the line-- -- -- -- -- --represents no bond; wherein X and Z complete a cycloalkyl ring moiety with the lines* * * * *and+ + + + +represent carbon-carbon bonds and with the line-- -- -- -- -- --representing no bond; and wherein when m is 0, X represents an alkylene moiety, processes for preparing same by means of reacting carbon monoxide and hydroge
    Type: Grant
    Filed: July 8, 1983
    Date of Patent: January 1, 1985
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Futoshi Fujioka, Richard M. Boden, William L. Schreiber
  • 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
  • Patent number: 4439354
    Abstract: Described are compounds having the generic structure: ##STR1## wherein R.sub.1 represents hydrogen, methyl or acetyl and wherein R.sub.2, R.sub.3, R.sub.4 and R.sub.5 represent the same or different hydrogen, methyl or ethyl; a process for preparing same using compounds designed according to the generic structure: ##STR2## and organoleptic uses thereof in perfumes, colognes and perfumed articles.
    Type: Grant
    Filed: October 13, 1981
    Date of Patent: March 27, 1984
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Kenneth K. Light, Joseph A. McGhie, Futoshi Fujioka, Takao Yoshida