Patents by Inventor Frederick L. Schmitt

Frederick L. Schmitt 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: 4229314
    Abstract: Described is a process for augmenting or enhancing the aroma of a solid or liquid detergent comprising the step of adding to a solid or liquid detergent base at least one cyclic chemical compound having a structure selected from the group consisting of: ##STR1##
    Type: Grant
    Filed: June 27, 1979
    Date of Patent: October 21, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, Frederick L. Schmitt, Manfred H. Vock, Joaquin F. Vinals, Jacob Kiwala
  • Patent number: 4229599
    Abstract: A process for preparing a mixture of isomers of caryophyllene alcohol and dihydrocaryophyllene alcohol including 10,10-dimethyl-2,6-dimethylene bicyclo[7.2.0]undecan-5-ol by isomerizing caryophyllene oxide or dihydrocaryophyllene oxide using an aluminum isopropylate catalyst in a toluene solvent at temperatures in the range of from about 100.degree. C. up to about 150.degree. C. is described.
    Type: Grant
    Filed: September 29, 1978
    Date of Patent: October 21, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Cynthia J. Mussinan, Braja D. Mookherjee, Manfred H. Vock, Joaquin F. Vinals, Jacob Kiwala, Frederick L. Schmitt
  • Patent number: 4228026
    Abstract: Processes and compositions are described for the use as detergent aroma imparting, augmenting or enhancing materials of 3-hydroxy-1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-1-butanone having the structure: ##STR1## and perfume compositions containing same.
    Type: Grant
    Filed: May 15, 1979
    Date of Patent: October 14, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Braja D. Mookherjee, Richard A. Wilson, Manfred H. Vock, Joaquin F. Vinals, Jacob Kiwala, Frederick L. Schmitt, Edward J. Granda
  • Patent number: 4226729
    Abstract: Described are derivatives of 2-oxabicyclo[2.2.2]octanes and precursors therefor, cyclohexenemethanols as well as organometallic salts of said cyclohexenemethanols. The oxabicyclooctanes are useful in augmenting or enhancing the aroma of fabric softener compositions and fabric softener articles.
    Type: Grant
    Filed: June 15, 1979
    Date of Patent: October 7, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, Frederick L. Schmitt, Manfred H. Vock, Joaquin F. Vinals, Jacob Kiwala
  • Patent number: 4225470
    Abstract: Described are derivatives of 2-oxabicyclo[2.2.2]octanes and precursors therefor, cyclohexenemethanols as well as lower alkyl esters of said cyclohexenemethanols. The oxabicyclooctanes are useful in perfumery and foodstuff and medicinal product flavors. The cyclohexenemethanols are useful as precursors for the oxabicyclooctanes.
    Type: Grant
    Filed: October 17, 1979
    Date of Patent: September 30, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, Frederick L. Schmitt, Manfred H. Vock, Joaquin F. Vinals, Jacob Kiwala
  • Patent number: 4225444
    Abstract: Processes and compositions are described for the use in perfume aroma augmenting, modifying, altering and enhancing compositions and as perfume, cologne and perfumed article aroma imparting materials of mixtures of 3-methyl-1-phenyl-pentanol-5 and one or more butanoyl cyclohexane derivatives.
    Type: Grant
    Filed: July 13, 1979
    Date of Patent: September 30, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventor: Frederick L. Schmitt
  • Patent number: 4224346
    Abstract: Described is a process for augmenting or enhancing the taste of a chewing gum comprising the step of adding to a chewing gum blend at least one 2-oxabicyclo[2.2.2]octane selected from the group consisting of 3-isopropyl-1,5,8-trimethyl-2-oxabicyclo[2.2.2]octane and 3-ethyl-1,5,8-trimethyl-2-oxabicyclo[2.2.2]octane.
    Type: Grant
    Filed: June 15, 1979
    Date of Patent: September 23, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, Frederick L. Schmitt, Manfred H. Vock, Joaquin F. Vinals, Jacob Kiwala
  • Patent number: 4224176
    Abstract: Described is a process for augmenting or enhancing the aroma of a detergent comprising the step of intimately admixing with a solid or liquid detergent base from 0.01% up to 0.5% by weight of said detergent of an oxabicyclooctane derivative having the structure: ##STR1## wherein R.sub.2 is C.sub.2 -C.sub.5 alkyl or alkenyl; R.sub.4 is hydrogen, methyl or ethyl; R.sub.7 is hydrogen or methyl; and R.sub.8 is hydrogen or methyl with the proviso that when R.sub.4 is methyl or ethyl, R.sub.7 and R.sub.8 are not both hydrogen and that at least one of R.sub.7 and R.sub.8 is methyl.
    Type: Grant
    Filed: June 15, 1979
    Date of Patent: September 23, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, Frederick L. Schmitt, Manfred H. Vock, Joaquin F. Vinals, Jacob Kiwala
  • Patent number: 4224352
    Abstract: Described is a pear flavoring containing isomer mixtures of 2- and 3-cyclotetradecen-1-ones having the structures: ##STR1##
    Type: Grant
    Filed: June 27, 1979
    Date of Patent: September 23, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Braja D. Mookherjee, Robert W. Trenkle, Manfred H. Vock, Domenick Luccarelli, Jr., Frederick L. Schmitt, Gilbert Stork, Timothy MacDonald, Arthur L. Liberman
  • Patent number: 4223046
    Abstract: Described are processes and compositions for augmenting or enhancing the flavor and/or aroma of foodstuffs, chewing gums, medicinal products and toothpastes using as the essential ingredient at least one carvyl alkyl ether selected from the group consisting of carvyl ethyl ether and carvyl methyl ether.
    Type: Grant
    Filed: February 16, 1979
    Date of Patent: September 16, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Cynthia J. Mussinan, Braja D. Mookherjee, Manfred H. Vock, Frederick L. Schmitt, Edward J. Shuster, James M. Sanders, Bette M. Light, Edward J. Granda
  • Patent number: 4222941
    Abstract: Described are derivatives of 2-oxabicyclo[2.2.2]octanes and precursors therefor, cyclohexenemethanols as well as organometallic salts of said cyclohexenemethanols. The oxabicyclooctanes are useful in perfumery and foodstuff and medicinal product flavors. The cyclohexenemethanols and their oganometallic salts are useful as precursors for the oxabicyclooctanes.
    Type: Grant
    Filed: June 15, 1979
    Date of Patent: September 16, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, Frederick L. Schmitt, Manfred H. Vock, Joaquin F. Vinals, Jacob Kiwala
  • Patent number: 4221721
    Abstract: Described are cyclic chemical compounds useful for their organoleptic properties in flavors, fragrances, colognes, perfumed articles and smoking tobaccos defined according to the structure: ##STR1## wherein R.sub.1 is hydrogen or methyl and R.sub.2 is C.sub.4 or C.sub.5 alkyl or C.sub.
    Type: Grant
    Filed: June 27, 1979
    Date of Patent: September 9, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, Frederick L. Schmitt, Manfred H. Vock, Joaquin F. Vinals, Jacob Kiwala
  • Patent number: 4219451
    Abstract: Described are perfume compositions and processes for producing same which compositions comprise in an aroma augmenting or enhancing quantity at least one compound having the structure: ##STR1## wherein m is 0 or 1; wherein one of the lines + + + + is a carbon-carbon single bond and the other of the lines + + + + is a carbon-carbon double bond and wherein X is carbinol having the structure: ##STR2## and at least one adjuvant selected from the group consisting of natural perfume oils, synthetic perfume oils, alcohols, aldehydes, ketones other than those defined herein, esters, nitriles and lactones. Also described are colognes containing compounds having the above structure and ethanol and water.
    Type: Grant
    Filed: August 3, 1979
    Date of Patent: August 26, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Takao Yoshida, Braja D. Mookherjee, Venkatesh Kamath, John B. Hall, William I. Taylor, Frederick L. Schmitt
  • Patent number: 4217371
    Abstract: Described are lower alkyl esters of cyclohexene methanols and uses thereof in augmenting or enhancing the aroma or taste of foodstuffs and medicinal products.
    Type: Grant
    Filed: June 7, 1979
    Date of Patent: August 12, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Mark A. Sprecker, Frederick L. Schmitt, Manfred H. Vock, Joaquin F. Vinals, Jacob Kiwala
  • Patent number: 4217252
    Abstract: Described is a process for augmenting or enhancing the aroma of a perfume composition as well as perfume and cologne compositions containing a mixture consisting essentially of compounds having the structures: ##STR1## and wherein the mixture contains 30% of the compounds having the structures; ##STR2## and 60% of the compound having the structure: ##STR3##
    Type: Grant
    Filed: May 15, 1979
    Date of Patent: August 12, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Robert W. Trenkle, Braja D. Mookherjee, Robin Kasper, Manfred H. Vock, Joaquin Vinals, Jacob Kiwala, Frederick L. Schmitt
  • Patent number: 4217253
    Abstract: Processes and compositions are described for the use in perfume aroma augmenting, modifying, altering and enhancing compositions and as perfume, cologne and perfumed article aroma imparting materials of mixtures of 3-methyl-1-phenyl-pentanol-5 and one or more butanoyl cyclohexane derivatives.
    Type: Grant
    Filed: July 13, 1979
    Date of Patent: August 12, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventor: Frederick L. Schmitt
  • Patent number: 4215704
    Abstract: A process is described for augmenting or enhancing the aroma or taste of a smoking tobacco comprising the step of adding to smoking tobacco a composition consisting essentially of an organoleptic modifying quantity of at least one 1-acetyl-2,2,6-trimethylcyclohexene having a structure selected from the group consisting of: ##STR1## also described are smoking tobacco articles comprising smoking tobacco and in intimate contact with said smoking tobacco a composition containing an organoleptic property modifying quantity of at least one 1-acetyl-2,6,6-cyclohexene derivative having a structure selected from the group consisting of: ##STR2##
    Type: Grant
    Filed: May 15, 1979
    Date of Patent: August 5, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Robert W. Trenkle, Braja D. Mookherjee, Robin Kasper, Manfred H. Vock, Joaquin Vinals, Jacob Kiwala, Frederick L. Schmitt
  • Patent number: 4215006
    Abstract: Processes and compositions are described for use in solid and liquid anionic, cationic or nonionic detergent aroma augmenting, modifying, altering and enhancing compositions and as solid or liquid anionic, cationic and nonionic detergent aroma imparting materials of a specific isomer and isomer mixtures of 2- and 3-cyclotetradecen-1-ones having the structures: ##STR1## or mixtures of same or mixtures of such 2- and 3-cyclotetradecen-1-ones with cyclotetradecanone having the structure: ##STR2## or cyclododecanone having the structure: ##STR3## Addition of said 2- and 3-cyclotetradecen-1-ones or mixtures produces in such detergents a sweet, musk aroma and exaltone-like, scorched linen, waxy and rooty nuances.
    Type: Grant
    Filed: June 27, 1979
    Date of Patent: July 29, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Braja D. Mookherjee, Robert W. Trenkle, Manfred H. Vock, Domenick Luccarelli, Jr., Frederick L. Schmitt, Gilbert Stork, Timothy Macdonald, Arthur L. Liberman
  • Patent number: 4211242
    Abstract: Described is a process for augmenting or enhancing the aroma and taste of a smoking tobacco comprising adding to said smoking tobacco an organoleptic property modifying quantity of a composition of matter comprising more than 50% trans,trans-.DELTA.
    Type: Grant
    Filed: November 15, 1977
    Date of Patent: July 8, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Braja D. Mookherjee, Robert W. Trenkle, Richard A. Wilson, Frederick L. Schmitt, Manfred H. Vock, Edward J. Granda, Joacquin Vinals, Jacob Kiwala, William L. Schreiber
  • Patent number: 4210767
    Abstract: Described are perfume and fragrance compositions and perfumed articles including soaps, detergents, powders as well as colognes containing 2,2,3-trimethyl-3-cyclopenten-1-ylalkenyl and alkylidene secondary alkanols, alkanones, cycloalkanols and cycloalkanones having the generic structure: ##STR1## wherein one of the lines + + + + + is a carbon-carbon double bond and the other of the lines + + + + + is a carbon-carbon single bond; wherein X is carbinol having the structure: ##STR2## or carbonyl having the structure ##STR3## wherein A' is hydrogen, CH.sub.3, C.sub.2 H.sub.5 or --CH.sub.2 --; wherein B' is hydrogen,CH.sub.3, C.sub.2 H.sub.5 or --CH.sub.2 --; where n is 0, 1 or 2; wherein each of the dashed lines are the same and each represents a carbon-carbon single bond or no bond; wherein A' and B' are both --CH.sub.2 -- when n is 1 or 2 and the dashed line is a carbon-carbon single bond or A' is hydrogen and B' is C.sub.2 H.sub.5 or CH.sub.3 or both A' and B' are each CH.sub.3 or A' is C.sub.2 H.sub.
    Type: Grant
    Filed: March 23, 1979
    Date of Patent: July 1, 1980
    Assignee: International Flavors & Fragrances Inc.
    Inventors: Takao Yoshida, Braja D. Mookherjee, Venkatesh Kamath, John B. Hall, William I. Taylor, Frederick L. Schmitt