Patents by Inventor Frederick Louis Schmitt
Frederick Louis 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).
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Patent number: 4122120Abstract: Described is a mixture of 1-(3,3-dimethylcyclohexyl)-4-methyl-cis-2-pentene-1-one, 1-(3,3-dimethylcyclohexyl)-4-methyl-trans-2-pentene-1-one, and 1-(3,3-dimethylcyclohexyl)-4-methyl-3-pentene-1-one and a mixture of 1-(3,3-dimethylcyclohexyl)-cis-2-pentene-1-one, 1-(3,3-dimethylcyclohexyl) -trans-2-pentene-1-one and 1-(3,3-dimethylcyclohexyl)-3-pentene-1-one, useful in augmenting or enhancing flavors and perfume and perfumed article aromas.Type: GrantFiled: July 28, 1977Date of Patent: October 24, 1978Assignee: International Flavors & Fragrances Inc.Inventors: Mark A. Sprecker, Manfred Hugo Vock, Frederick Louis Schmitt, John B. Hall, James Milton Sanders
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Patent number: 4119576Abstract: Processes and compositions are described for the use in perfume and perfumed article aroma augmenting, enhancing and imparting compositions and as perfume and perfumed article aroma imparting materials of 1-butanoyl-3,3-dimethylcyclohexane having the formula: ##STR1## Addition of the 1-butanoyl-3,3-dimethylcyclohexane (also referred to herein as 1-(3,3-dimethylcyclohexyl)-butan-1-one) to perfumes, colognes and perfumed articles produces fruity, berry and herbaceous aromas with green and tobacco nuances.Type: GrantFiled: November 15, 1977Date of Patent: October 10, 1978Assignee: International Flavors & Fragrances Inc.Inventors: Mark A. Sprecker, Manfred Hugo Vock, Frederick Louis Schmitt, John B. Hall, James Milton Sanders
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Patent number: 4117015Abstract: Described is the compound 1-acetyl-3,3-dimethyl-(2-propenyl)cyclohexane, a process for preparing same by means of reacting an allylic halide with acetyl-3,3-dimethylcyclohexane using a phase transfer agent and in a two phase system according to the reaction: ##STR1## wherein X is chloro or bromo, processes for adding 1-acetyl-3,3-dimethyl-(2-propenyl)cyclohexane to comsumable materials whereby:(i) In foodstuffs and medicinal products, fruity, pineapple, allyl-caproate-like, galbanum and woody aroma characteristics are augmented or enhanced and rosey, ionone, oriental-like and woody flavor characteristics are augmented or enhanced; and(ii) In perfumes and perfumed articles, sweet, earthy, animal aromas with pineapple and ambery nuances and tobacco/animal notes are imparted, augmented and/or enhancedAnd flavor compositions and perfume compositions containing 1-acetyl-3,3-dimethyl-(2-propenyl)cyclohexane.Type: GrantFiled: February 4, 1977Date of Patent: September 26, 1978Assignee: International Flavors & Fragrances Inc.Inventors: John B. Hall, Mark A. Sprecker, Frederick Louis Schmitt, Manfred Hugo Vock
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Patent number: 4115431Abstract: Processes and compositions are described for the use in tobacco flavor and aroma and perfume aroma augmenting, modifying, enhancing and imparting compositions and as tobacco, perfume and perfumed article aroma imparting and augmenting materials of one or more substituted dimethyl dihydroxy benzene and/or cyclohexadiene compounds, represented either by the equilibrium mixture: ##STR1## (and other tautomers) or by one of the compounds which is a constituent of said equilibrium mixture, wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond and R.sub.1 is either acetyl having the structure: ##STR2## or nitrile having the structure: ##STR3## with the proviso that when the dashed line is a carbon-carbon single bond, R.sub.1 is only nitrile and when the dashed line is a carbon-carbon double bond, R.sub.1 is either nitrile or acetyl.Type: GrantFiled: May 26, 1977Date of Patent: September 19, 1978Assignee: International Flavors & Fragrances Inc.Inventors: John B. Hall, Mark A. Sprecker, Edward J. Shuster, Frederick Louis Schmitt, Joaquin F. Vinals
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Patent number: 4107093Abstract: Compositions are described for the use in perfume and cologne of the compound ##STR1## or of mixtures of the compounds ##STR2## to produce fruity, woody, piney aromas with armoise and floral nuances and slight chocolate undertones.Type: GrantFiled: July 28, 1977Date of Patent: August 15, 1978Assignee: International Flavors & Fragrances Inc.Inventors: Mark A. Sprecker, Manfred Hugo Vock, Frederick Louis Schmitt, John B. Hall, James Milton Sanders
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Patent number: 4107094Abstract: Processes and compositions are described for the use in foodstuff, chewing gum, toothpaste and medicinal product flavor and aroma and perfume aroma augmenting, enhancing, modifying and imparting compositions and as foodstuff, chewing gum, toothpaste, medicinal product, perfume and perfumed article aroma imparting materials of 3,3-dimethyl-2(3-butenyl) norbornanol-2 (hereinafter referred to as the "norbornanol derivative" having the structure: ##STR1## (which structure is intended to cover both the "endo" and the "exo" isomers thereof) produced by a process which comprises reacting an allylic Grignard reagent having the structure: ##STR2## wherein X is chloro, bromo or iodo with camphene oxide having the structure: ##STR3## by either "exo" camphene oxide or "endo" camphene oxide or a mixture of "exo" and "endo" camphene oxide.Type: GrantFiled: September 19, 1977Date of Patent: August 15, 1978Assignee: International Flavors & Fragrances Inc.Inventors: Kenneth K. Light, Manfred Hugo Vock, Edward J. Shuster, Frederick Louis Schmitt
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Patent number: 4102928Abstract: Described is a process for preparing a genus of substituted 1-acetyl-3,3-dimethylcyclohexanes having the structure: ##STR1## wherein R.sub.1 or one or both of R.sub.2 and/or R.sub.3 is allyl or methallyl and the other of R.sub.1 or R.sub.2 and/or R.sub.3 is hydrogen, a process for preparing same by means of reacting an allyl or a methallyl halide with acetyl-3,3-dimethyl-cyclohexane using a base according to the reaction: ##STR2## wherein R is allyl or methallyl and wherein X is chloro or bromo.Type: GrantFiled: December 22, 1976Date of Patent: July 25, 1978Assignee: International Flavors & Fragrances Inc.Inventors: John B. Hall, Mark A. Sprecker, Frederick Louis Schmitt, Manfred Hugo Vock
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Patent number: 4103036Abstract: Processes and compositions are described for the use in foodstuff, chewing gum, toothpaste and medicinal product flavor and aroma, tobacco flavor and aroma, perfume and perfumed article aroma augmenting, enhancing and imparting compositions and as foodstuff, chewing gum, toothpaste, medicinal product, tobacco, perfume and perfumed article aroma imparting materials of one or more derivatives of 1-acetyl-3,3-dimethylcyclohexane having the generic formula: ##STR1## wherein one of the dashed lines may be a carbon-carbon single bond or a carbon-carbon double bond and the other of the dashed lines is a carbon-carbon single bond and R is hydrogen or methyl.Type: GrantFiled: July 28, 1977Date of Patent: July 25, 1978Assignee: International Flavors & Fragrances Inc.Inventors: Mark A. Sprecker, Manfred Hugo Vock, Frederick Louis Schmitt, John B. Hall, James Milton Sanders
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Patent number: 4097396Abstract: Perfumed articles which are soaps or detergents containing alpha oxo sulfides having the structure: ##STR1## wherein R is methyl or hydrogen and X is a ketone having the structure: ##STR2## and Y is one of methyl, methallyl having the structure: ##STR3## 1-propyl, 2-methyl-1-propyl and acetyl which have imparted thereto sweet, green, floral, herbal, vegetative, basil-like, minty, melony, grapefruit, fruity and alliaceous aromas with yara, neroli and/or verdima-like nuances.Type: GrantFiled: July 28, 1977Date of Patent: June 27, 1978Assignee: International Flavors & Fragrances, Inc.Inventors: William J. Evers, Howard H. Heinsohn, Jr., Edward J. Shuster, Frederick Louis Schmitt
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Patent number: 4094824Abstract: Perfume and fragrance compositions and perfumed articles including soaps, detergents, powders as well as colognes containing .alpha.-oxy(oxo) sulfides having the structure: ##STR1## wherein R is methyl or hydrogen; X is one of ##STR2## and Y is one of methyl, methallyl (having the structure: ##STR3## 1-propyl, 2-methyl-1-propyl and acetyl which impart thereto sweet, green, floral, herbal, vegetative, basil-like, minty, melony, grapefruit, fruity and alliaceous aromas with yara, neroli and/or verdima-like nuances.Type: GrantFiled: July 28, 1977Date of Patent: June 13, 1978Assignee: International Flavors & Fragrances Inc.Inventors: William J. Evers, Howard H. Heinsohn, Jr., Edward J. Shuster, Frederick Louis Schmitt
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Patent number: 4089986Abstract: Processes and compositions are described for the use in foodstuff, chewing gum, toothpaste and medicinal product flavor and aroma and perfume aroma augmenting, enhancing, modifying and imparting compositions and as foodstuff, chewing gum, toothpaste, medicinal product, perfume and perfumed article aroma imparting materials of 3,3-dimethyl-2(3-butenyl) norbornanol-2 (hereinafter referred to as the "norbornanol derivative" having the structure: ##STR1## (which structure is intended to cover both the "endo" and the "exo" isomers thereof) produced by a process which comprises reacting an allylic Grignard reagent having the structure: wherein X is chloro, bromo or iodo with camphene oxide having the structure: ##STR2## by either "exo" camphene oxide or "endo" camphene oxide or a mixture of "exo" and "endo" camphene oxide.Type: GrantFiled: September 19, 1977Date of Patent: May 16, 1978Assignee: International Flavors & Fragrances Inc.Inventors: Kenneth K. Light, Manfred Hugo Vock, Edward J. Shuster, Frederick Louis Schmitt
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Patent number: 4081479Abstract: Described in a genus of substituted 1-acetyl-3,3-dimethylcyclohexanes having the structure: ##STR1## wherein R.sub.1 or one or both of R.sub.2 and/or R.sub.3 is methallyl and the other of R.sub.1 or R.sub.2 and/or R.sub.Type: GrantFiled: December 22, 1976Date of Patent: March 28, 1978Assignee: International Flavors & Fragrances Inc.Inventors: John B. Hall, Mark A. Sprecker, Frederick Louis Schmitt, Manfred Hugo Vock
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Patent number: 4081481Abstract: Processes and compositions are described for the use in perfume and perfumed article aroma augmenting, enhancing and imparting compositions and as perfume and perfumed article aroma imparting materials of 1-butanoyl-3,3-dimethylcyclohexane having the formula: ##STR1## produced according to the following process: Reacting 1-acetyl-3,3-dimethylcyclohexane with acetaldehyde in the presence of an inorganic base or a mixture of boron oxide and boric acid thereby forming one or more 1-butenoyl-3,3-dimethylcyclohexanes represented by the structure: ##STR2## (wherein one of the dashed lines represents a carbon-carbon double bond and the other of the dashed lines represents a carbon-carbon single bond) and reacting this compound with a reducing agent such as hydrogen in order to form a saturated ketone having the structure: ##STR3## Addition of the 1-butanoyl-3,3-dimethylcyclohexane (also referred to herein as 1-(3,3-dimethylcyclohexyl)-butan-1-one) to perfumes, colognes and perfumed articles produces fruity, berry anType: GrantFiled: November 11, 1976Date of Patent: March 28, 1978Assignee: International Flavors & Fragrances Inc.Inventors: Mark A. Sprecker, Manfred Hugo Vock, Frederick Louis Schmitt, John B. Hall, James Milton Sanders
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Patent number: 4070308Abstract: Perfume and fragrance compositions and perfumed articles including soaps, detergents, powders as well as colognes containing .alpha.-oxy(oxo)mercaptans having the structure: ##STR1## wherein R is any of ethyl, 1-propyl, 2-propyl or 1-butyl; and X is one of: ##STR2## which imparts thereto grapefruit-like, green fruity, concord grape and buchu-leaf oil-like aromas.Type: GrantFiled: September 15, 1976Date of Patent: January 24, 1978Assignee: International Flavors & Fragrances Inc.Inventors: William J. Evers, Howard H. Heinsohn, Jr., Frederick Louis Schmitt
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Patent number: 4065408Abstract: Perfume and fragrance compositions and perfumed articles including soaps, detergents, powders as well as colognes containing .alpha.-oxy(oxo) sulfides having the structure: ##STR1## wherein R is methyl or hydrogen; X is one of ##STR2## and Y is one of methyl, methallyl (having the structure: ##STR3## 1-propyl, 2-methyl-1-propyl and acetyl which impart thereto sweet, green, floral, herbal, vegetative, basil-like, minty, melony, grapefruit, fruity and alliaceous armoas with yara, neroli and/or verdima-like nuances.Type: GrantFiled: September 15, 1976Date of Patent: December 27, 1977Assignee: International Flavors & Fragrances Inc.Inventors: William J. Evers, Howard H. Heinsohn, Jr., Edward J. Shuster, Frederick Louis Schmitt
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Patent number: 4064184Abstract: Processes and compositions are described for the use in foodstuff, chewing gum, toothpaste and medicinal product flavor and aroma and perfume aroma augmenting, enhancing, modifying and imparting compositions and as foodstuff, chewing gum, toothpaste, medicinal product, perfume and perfumed article aroma imparting materials of 3,3-dimethyl-2(3-butenyl) norbornanol-2 (hereinafter referred to as the "norbornanol derivative" having the structure: ##STR1## (which structure is intended to cover both the "endo" and the "exo" isomers thereof) produced by a process which comprises reacting an allylic Grignard reagent having the structure: ##STR2## wherein X is chloro, bromo or iodo with camphene oxide having the structure: ##STR3## by either "exo" camphene oxide or "endo" camphene oxide or a mixture of "exo" and "endo" camphene oxide. Addition of the said norbornanol derivative to consumable materials is indicated to produce:A.Type: GrantFiled: November 11, 1976Date of Patent: December 20, 1977Assignee: International Flavors & Fragrances Inc.Inventors: Kenneth K. Light, Manfred Hugo Vock, Edward J. Shuster, Frederick Louis Schmitt
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Patent number: 4064281Abstract: Described is the compound 1-acetyl-3,3-dimethyl-(2-propenyl)cyclohexane, a process for preparing same by means of reacting an allylic halide with acetyl-3,3-dimethylcyclohexane using a phase transfer agent and in a two phase system according to the reaction: ##STR1## wherein X is chloro or bromo, processes for adding 1-acetyl-3,3-dimethyl-(2-propenyl)cyclohexane to consumable materials whereby:I. In foodstuffs and medicinal products, fruity, pineapple, allyl-caproate-like, galbanum and woody aroma characteristcs are augmented or enhanced and rosey, ionone, oriental-like and woody flavor characteristics are augmented or enhanced; andIi. In perfumes and perfumed articles, sweet, earthy, animal aromas with pineapple and ambery nuances and tobacco/animal notes are imparted, augmented and/or enhancedAnd flavor compositions and perfume compositions containing 1-acetyl-3,3-dimethyl-(2-propenyl)cyclohexane.Type: GrantFiled: February 4, 1977Date of Patent: December 20, 1977Assignee: International Flavors & Fragrances Inc.Inventors: John B. Hall, Mark A. Sprecker, Frederick Louis Schmitt, Manfred Hugo Vock
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Patent number: 4062894Abstract: Processes and compositions are described for the use in foodstuff, chewing gum, toothpaste and medicinal product flavor and aroma, tobacco flavor and aroma, perfume and perfumed article aroma augmenting, enhancing and imparting compositions and as foodstuff, chewing gum, toothpaste, medicinal product, tobacco, perfume and perfumed article aroma imparting materials of one or more derivatives of 1-acetyl-3,3-dimethylcyclohexane having the generic formula: ##STR1## wherein one of the dashed lines may be a carbon-carbon single bond or a carbon-carbon double bond and the other of the dashed lines is a carbon-carbon single bond and R is hydrogen or methyl.Type: GrantFiled: August 11, 1976Date of Patent: December 13, 1977Assignee: International Flavors & Fragrances Inc.Inventors: Mark A. Sprecker, Manfred Hugo Vock, Frederick Louis Schmitt, John B. Hall, James Milton Sanders
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Patent number: 4021488Abstract: Described is the compound 1-acetyl-3,3-dimethyl-(2-propenyl)cyclohexane, a process for preparing same by means of reacting an allylic halide with acetyl-3,3-dimethylcyclohexane using a phase transfer agent and in a two phase system according to the reaction: ##STR1## wherein X is chloro or bromo, processes for adding 1-acetyl-3,3-dimethyl-(2-propenyl)cyclohexane to consumable materials whereby:I. In foodstuffs and medicinal products, fruity, pineapple, allyl-caproate-like, galbanum and woody aroma characteristics are augmented or enhanced and rosey, ionone, oriental-like and woody flavor characteristics are augmented or enhanced; andIi. In perfumes and perfumed articles, sweet, earthy, animal aromas with pineapple and ambery nuances and tobacco/animal notes are imparted, augmented and/or enhancedAnd flavor compositions and perfume compositions containing 1-acetyl-3,3-dimethyl-(2-propenyl)cyclohexane.Type: GrantFiled: August 11, 1976Date of Patent: May 3, 1977Assignee: International Flavors & Fragrances Inc.Inventors: John B. Hall, Mark A. Sprecker, Frederick Louis Schmitt, Manfred Hugo Vock
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Patent number: 3962148Abstract: Method for preparing 4,4,6-trimethyl-2-cyclohexenone, its use in odorant compositions and a novel intermediate thereof.Type: GrantFiled: July 3, 1975Date of Patent: June 8, 1976Assignee: Givaudan CorporationInventors: Alan R. Hochstetler, Frederick Louis Schmitt