Patents by Inventor Lambert Dekker
Lambert Dekker 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: 9833532Abstract: A fragrance composition comprising a low vapor pressure VOC and at least one low vapor pressure VOC potentiator compound, which reduces, or altogether completely obviates the use of HVPVOC solvents in fragrance compositions.Type: GrantFiled: August 18, 2016Date of Patent: December 5, 2017Assignee: TAKASAGO INTERNATIONAL CORPORATIONInventors: Charles C. Steward, Lambert Dekker, Henry Van Den Heuvel
-
Patent number: 9446161Abstract: A fragrance composition comprising a low vapor pressure VOC and at least one low vapor pressure VOC potentiator compound, which reduces, or altogether completely obviates the use of HVPVOC solvents in fragrance compositions.Type: GrantFiled: November 20, 2013Date of Patent: September 20, 2016Assignee: TAKASAGO INTERNATIONAL CORPORATIONInventors: Charles C. Steward, Lambert Dekker, Henry Van Den Heuvel
-
Patent number: 8603963Abstract: A fragrance composition comprising a low vapor pressure VOC and at least one low vapor pressure VOC potentiator compound, which reduces, or altogether completely obviates the use of HVPVOC solvents in fragrance compositions.Type: GrantFiled: March 3, 2010Date of Patent: December 10, 2013Assignee: Takasago International CorporationInventors: Charles C. Steward, Lambert Dekker, Henry van den Heuvel
-
Patent number: 4582633Abstract: 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: GrantFiled: July 31, 1984Date of Patent: April 15, 1986Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, William L. Schreiber, Futoshi Fujioka, Patrick Chant, Lambert Dekker
-
Patent number: 4532361Abstract: Described are methods for augmenting or enhancing the aroma of perfumes and perfumed articles by adding thereto perfume aroma augmenting or enhancing quantities of novel methyl substituted-2-oxohexane derivatives produced by dimerizing isoamylene (2-methyl-2-butene) and then oxidizing the resulting product using formic acid and hydrogen peroxide; and optionally reacting the resulting product with a methyl Grignard reagent such as methyl magnesium chloride followed by hydrolysis; as well as perfume compositions, colognes and perfumed articles including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, hair preparations, perfumed polymers and deodorant compositions as well as bleaching compositions containing same.Also covered is the genus of compounds defined according to the structure: ##STR1## wherein R.sub.1 and R.sub.2 taken together represent oxygen; or wherein, taken separately, R.sub.1 is hydroxyl and R.sub.2 is methyl or R.sub.Type: GrantFiled: June 13, 1984Date of Patent: July 30, 1985Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, Lambert Dekker, Frederick L. Schmitt, Augustinus G. Van Loveren
-
Patent number: 4528402Abstract: 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: GrantFiled: September 26, 1983Date of Patent: July 9, 1985Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, William L. Schreiber, Futoshi Fujioka, Patrick Chant, Lambert Dekker
-
Patent number: 4510080Abstract: 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: GrantFiled: September 26, 1983Date of Patent: April 9, 1985Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, William L. Schreiber, Futoshi Fujioka, Patrick Chant, Lambert Dekker
-
Patent number: 4503259Abstract: Described are methods for augmenting or enhancing the aroma of perfumes and perfumed articles by adding thereto perfume aroma augmenting or enhancing quantities of novel methyl substituted-2-oxohexane derivatives produced by dimerizing isoamylene (2-methyl-2-butene) and then oxidizing the resulting product using formic acid and hydrogen peroxide; and optionally reacting the resulting product with a methyl Grignard reagent such as methyl magnesium chloride followed by hydrolysis; as well as perfume compositions, colognes and perfumed articles including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, hair preparations, perfumed polymers and deodorant compositions as well as bleaching compositions containing same.Also covered is the genus of compounds defined according to the structure: ##STR1## wherein R.sub.1 and R.sub.2 taken together represent oxygen; or wherein, taken separately, R.sub.1 is hydroxyl and R.sub.2 is methyl or R.sub.Type: GrantFiled: May 24, 1983Date of Patent: March 5, 1985Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, Lambert Dekker, Frederick L. Schmitt, Augustinus G. Van Loveren
-
Patent number: 4495091Abstract: Described are methods for augmenting or enhancing the aroma of perfumes and perfumed articles by adding thereto perfume aroma augmenting or enhancing quantities of novel methyl substituted-2-oxohexane derivatives produced by dimerizing isoamylene (2-methyl-2-butene); then oxidizing the resulting product using formic acid and hydrogen peroxide; then reducing the resulting ketone(s) with an alkali metal borohydride; and then, optionally, reacting the resulting alcohol(s) with acetic anhydride to form one or more esters; as well as perfume compositions, colognes and perfumed articles including solid or liquid anionic cationic nonionic or zwitterionic detergents, fabric softener compositions, hair preparations, perfumed polymers and deodorant compositions as well as bleaching compositions containing same.Also covered is the genus of compounds defined according to the structure: ##STR1## wherein R.sub.12 represents hydroxyl:--OH]or acetoxy having the structure: ##STR2## and wherein R.sub.3, R.sub.4, R.sub.5, R.Type: GrantFiled: May 24, 1983Date of Patent: January 22, 1985Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, Lambert Dekker, Frederick L. Schmitt, Augustinus G. van Loveren
-
Patent number: 4485828Abstract: Described is a process for augmenting or enhancing the aroma or taste of smoking tobacco compositions and/or smoking tobacco article components comprising the step of adding to a smoking tobacco composition and/or smoking tobacco article component, an aroma or taste augmenting or enhancing quantity of at least one compound defined according to the structure: ##STR1## 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; wherein R.sub.4 represents methyl or ethyl; wherein one of R.sub.1, R.sub.2 and R.sub.3 represents 2-methyl-1-propenyl or 2-methyl-1-propylidenyl; and the other of R.sub.1, R.sub.2 and R.sub.3 represent hydrogen; with the provisos that:(i) when the dashed line at the 3-4 position is a double bond, then R.sub.3 is hydrogen or 2-methyl-1-propenyl;(ii) when the dashed line at the 2-3 position is a double bond, then R.sub.2 is hydrogen or 2-methyl-1-propenyl;(iii) when R.sub.4 is ethyl, then R.sub.Type: GrantFiled: May 5, 1983Date of Patent: December 4, 1984Assignee: International Flavors & Fragrances Inc.Inventors: Philip T. Klemarczyk, Lambert Dekker, Jacob Kiwala
-
Patent number: 4449008Abstract: Described is the genus of compounds defined according to the structure: ##STR1## 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; wherein R.sub.4 represents methyl or ethyl; wherein one of R.sub.1, R.sub.2 and R.sub.3 represents 2-methyl-1-propenyl or 2-methyl-1-propylidenyl; and the other of R.sub.1, R.sub.2 and R.sub.3 represent hydrogen; with the provisos that:(i) when the dashed line at the 3-4 position is a double bond, then R.sub.3 is hydrogen or 2-methyl-1-propenyl;(ii) when the dashed line at the 2-3 position is a double bond, then R.sub.2 is hydrogen or 2-methyl-1-propenyl;(iii) when R.sub.4 is ethyl, then R.sub.2 is methyl and the double bond is at the 2-3 position; and(iv) when R.sub.4 is methyl, then R.sub.2 is hydrogen; 2-methyl-1-propenyl or 2-methyl-1-propylidenyl;with the members of said genus being novel compounds when R.sub.4 is ethyl or when R.sub.Type: GrantFiled: May 5, 1983Date of Patent: May 15, 1984Assignee: International Flavors & Fragrances Inc.Inventors: Philip T. Klemarczyk, Lambert Dekker, Jacob Kiwala
-
Patent number: 4443633Abstract: 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: GrantFiled: April 6, 1982Date of Patent: April 17, 1984Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, William L. Schreiber, Futoshi Fujioka, Patrick Chant, Lambert Dekker
-
Patent number: 4421679Abstract: Described are methods for augmenting or enhancing the aroma of perfumes and perfumed articles by adding thereto perfume aroma augmenting or enhancing quantities of novel methyl substituted-2-oxohexane derivatives produced by dimerizing isoamylene (2-methyl-2-butene) and then oxidizing the resulting product using formic acid and hydrogen peroxide; and optionally reacting the resulting product with a methyl Grignard reagent such as methyl magnesium chloride followed by hydrolysis; as well as perfume compositions, colognes and perfumed articles including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, hair preparations, perfumed polymers and deodorant compositions as well as bleaching compositions containing same.Also covered is the genus of compounds defined according to the structure: ##STR1## wherein R.sub.1 and R.sub.2 taken together represent oxygen; or wherein, taken separately, R.sub.1 is hydroxyl and R.sub.2 is methyl or R.sub.Type: GrantFiled: February 4, 1982Date of Patent: December 20, 1983Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, Lambert Dekker, Frederick L. Schmitt, Augustinus G. Van Loveren
-
Patent number: 4420423Abstract: Described are methods for augmenting or enhancing the aroma of perfumes and perfumed articles by adding thereto perfume aroma augmenting or enhancing quantities of novel methyl substituted-2-oxohexane derivatives produced by dimerizing isoamylene (2-methyl-2-butene); then oxidizing the resulting product using formic acid and hydrogen peroxide; then reducing the resulting ketone(s) with an alkali metal borohydride; and then, optionally, reacting the resulting alcohol(s) with acetic anhydride to form one or more esters; as well as perfume compositions, colognes and perfumed articles including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, hair preparations, perfumed polymers and deodorant compositions as well as bleaching compositions containing same.Also covered is the genus of compounds defined according to the structure ##STR1## wherein R.sub.12 represents hydroxyl:--OH]or acetoxy having the structure: ##STR2## and wherein R.sub.3, R.sub.4, R.sub.5, R.Type: GrantFiled: February 4, 1982Date of Patent: December 13, 1983Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, Lambert Dekker, Frederick L. Schmitt, Augustinus G. Van Loveren
-
Patent number: 4400311Abstract: Described is the genus of compounds defined according to the structure: ##STR1## 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; wherein R.sub.4 represents methyl or ethyl; wherein one of the R.sub.1, R.sub.2 and R.sub.3 represents 2-methyl-1-propenyl or 2-methyl-1-propylidenyl; and the other of R.sub.1, R.sub.2 and R.sub.3 represent hydrogen; with the provisos that:(i) when the dashed line at the 3-4 position is a double bond, then R.sub.3 is hydrogen or 2-methyl-1-propenyl;(ii) when the dashed line at the 2-3 position is a double bond, then R.sub.2 is hydrogen or 2-methyl-1-propenyl;(iii) when R.sub.4 is ethyl, then R.sub.2 is methyl and the double bond is at the 2-3 position; and(iv) when R.sub.4 is methyl, then R.sub.2 is hydrogen; 2-methyl-1-propenyl or 2-methyl-1-propylidenyl;with the members of said genus being novel compounds when R.sub.4 is ethyl or when R.sub.Type: GrantFiled: January 28, 1982Date of Patent: August 23, 1983Assignee: International Flavors & Fragrances Inc.Inventors: Philip T. Klemarczyk, Lambert Dekker, Jacob Kiwala
-
Patent number: 4388228Abstract: Described are methods for augmenting or enhancing the aroma of perfumes and perfumed articles by adding thereto perfume aroma augmenting or enhancing quantities of novel C.sub.10 -branched olefin epoxide mixtures produced by dimerizing isoamylene, (2-methyl-2-butene) and then epoxidizing the resulting product; as well as perfume compositions, colognes and perfumed articles including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, hair preparations and deodorant compositions as well as bleaching compositions containing same.Type: GrantFiled: February 18, 1982Date of Patent: June 14, 1983Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, Lambert Dekker, Frederick L. Schmitt, Augustinus G. Van Loveren
-
Patent number: 4380658Abstract: Described are methods for augmenting or enhancing the aroma of perfumes and perfumed articles by adding thereto perfume aroma augmenting or enhancing quantities of novel C.sub.10 -branched olefin epoxide mixtures produced by dimerizing isoamylene, (2-methyl-2-butene) and then epoxidizing the resulting product; as well as perfume compositions, colognes and perfumed articles including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, hair preparations and deodorant compositions as well as bleaching compositions containing same.Type: GrantFiled: February 18, 1982Date of Patent: April 19, 1983Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, Lambert Dekker, Frederick L. Schmitt, Augustinus G. Van Loveren
-
Patent number: 4376058Abstract: Described are methods for augmenting or enhancing the aroma of perfumes and perfumed articles by adding thereto perfume aroma augmenting or enhancing quantities of novel C.sub.10 -branched olefin epoxide mixtures produced by dimerizing isoamylene, (2-methyl-2-butene) and then epoxidizing the resulting product; as well as perfume compositions, colognes and perfumed articles including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, hair preparations and deodorant compositions as well as bleaching compositions containing same.Type: GrantFiled: February 18, 1982Date of Patent: March 8, 1983Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, Lambert Dekker, Frederick L. Schmitt, Augustinus G. Van Loveren
-
Patent number: 4366078Abstract: Described are methods for augmenting or enhancing the aroma of perfumes and perfumed articles by adding thereto perfume aroma augmenting or enhancing quantities of C.sub.10 -branched olefin mixtures produced by dimerizing isoamylene, (2-methyl-2-butene) as well as perfume compositions, colognes and perfumed articles including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, hair preparations and deodorant compositions as will as bleaching compositions containing same.Type: GrantFiled: May 28, 1981Date of Patent: December 28, 1982Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, Lambert Dekker, Frederick L. Schmitt, Augustinus G. Van Loveren
-
Patent number: 4354951Abstract: Described are methods for augmenting or enhancing the aroma of perfumes and perfumed articles by adding thereto perfume aroma augmenting or enhancing quantities of novel C.sub.10 -branched olefin epoxide mixtures produced by dimerizing isoamylene, (2-methyl-2-butene) and then epoxidizing the resulting product; as well as perfume compositions, colognes and perfumed articles including solid or liquid anionic, cationic, nonionic or zwitterionic detergents, fabric softener compositions, hair preparations and deodorant compositions as well as bleaching compositions containing same.Type: GrantFiled: February 18, 1982Date of Patent: October 19, 1982Assignee: International Flavors & Fragrances Inc.Inventors: Richard M. Boden, Lambert Dekker, Frederick L. Schmitt, Augustinus G. Van Loveren