Patents by Inventor Cornelis Winkel
Cornelis Winkel 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: 8816102Abstract: A method of modulating the flavor of an orally-receivable product, such as a foodstuff, beverage, dentifrice or medicine, comprising the addition thereto of a flavor-modulating proportion of at least one compound of the formula I in which X is selected from CHOH, C?O, CH2—CO and CH?C(OH), Y is selected from C1-C7 linear and branched alkyl and CH2CH2OH, Z is selected from CH3 and a moiety of the formula II in which the wavy bond represents bond linking Z to X and R1 and R2 are selected from the possibilities (i) both hydrogen; (ii) independently OH and OCH3; and (iii) R1 and R2 together with their bonds to the phenyl ring form a ring of the formula —O—CH2—O—; such that, when Z is CH3, X is C?O and Y is CH2CH2OH.Type: GrantFiled: June 24, 2010Date of Patent: August 26, 2014Assignee: Givaudan S.A.Inventors: Abdelmajid Kaouas, Harry Renes, Alexander P. Tondeur, Cornelis Winkel
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Patent number: 8815321Abstract: Compounds of the formula (I) A is OH or a carbonyl group, n is 0 or 1, R is an alkyl radical having from 1 to 4 carbon atoms, in particular methyl, ethyl, n-propyl, iso-propyl, n-butyl or t-butyl; or a residue of a hydroxy carboxylic acid, in particular the residue —CH(OH)COOH, —CH(OH)CH2COOH, —CH2CH(OH)COOH or —CH(OH)CH(OH)COOH; and R? is independently selected from H or OH.Type: GrantFiled: February 16, 2010Date of Patent: August 26, 2014Assignee: Givaudan S.A.Inventors: Abdelmajid Kaouas, Harry Renes, Cornelis Winkel
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Publication number: 20130309381Abstract: A composition for masking the bitter taste of potassium chloride or other potassium salt used in a consumable product as a substitute, in whole or in part, for common table salt, said composition comprising a sugar alcohol and a compound of formula (I) CH2OH—(CHOH)4—CO—NH—CH2—CH2—X; a compound of the formula (II): R1—CR2(OR3)—CO—Y; or a mixture thereofType: ApplicationFiled: November 30, 2011Publication date: November 21, 2013Applicant: Givaudan S.A.Inventors: Gesa Haseleu, Elisabetta Lubian, Harry Renes, Cornelis Winkel
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Patent number: 8470384Abstract: The compound of the formula (1) is novel and is useful in conferring umami taste on consumable compositions, such as foodstuffs and beverages.Type: GrantFiled: February 3, 2011Date of Patent: June 25, 2013Assignee: Givaudan S.A.Inventors: Abdelmajid Kaouas, Cornelis Winkel
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Publication number: 20120301587Abstract: The compound of the formula (1) is novel and is useful in conferring umami taste on consumable compositions, such as foodstuffs and beverages.Type: ApplicationFiled: February 3, 2011Publication date: November 29, 2012Applicant: GIVAUDAN SAInventors: Abdelmajid Kaouas, Cornelis Winkel
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Publication number: 20120121783Abstract: A compound (including salts thereof) according to Formula I in which R1 is H, methyl or ethyl; R2 is H, OH, fluorine, C1-C4 linear or branched alkyl, C1-C6 alkoxy wherein the alkyl group is linear or branched, or a C3-C5 cycloalkyl moiety; R3 is H, methoxy, methyl or ethyl; or R2 and R3 together form a bridging moiety —O—CH2—O— between the phenyl carbon atoms to which they are connected; R4 is OH or methoxy; and R5 and R6 are independently H or methyl; R1, R2, R3, R4, R5 and R6 are such that, (i) when R2 and R3 together form a bridging moiety —O—CH2—O— between the phenyl carbon atoms to which they are connected, R1, R5, R6 are H, and R4 is OH; and (ii) when R4 is OH and R1—R3 are H, at least one of R5, R6 is methyl.Type: ApplicationFiled: July 9, 2010Publication date: May 17, 2012Inventors: Yili Wang, Andrew Daniher, Adri De Klerk, Cornelis Winkel
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Publication number: 20120093742Abstract: A method of modulating the flavour of an orally-receivable product, such as a foodstuff, beverage, dentifrice or medicine, comprising the addition thereto of a flavour-modulating proportion of at least one compound of the formula I in which X is selected from CHOH, C?O, CH2—CO and CH?C(OH), Y is selected from C1-C7 linear and branched alkyl and CH2CH2OH, Z is selected from CH3 and a moiety of the formula II in which the wavy bond represents bond linking Z to X and R1 and R2 are selected from the possibilities (i) both hydrogen; (ii) independently OH and OCH3; and (iii) R1 and R2 together with their bonds to the phenyl ring form a ring of the formula —O—CH2—O—; such that, when Z is CH3, X is C?O and Y is CH2CH2OH.Type: ApplicationFiled: June 24, 2010Publication date: April 19, 2012Applicant: Givaudan S.A.Inventors: Abdelmajid Kaouas, Harry Renes, Alexander P. Tondeur, Cornelis Winkel
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Publication number: 20120015089Abstract: Compounds of the formula (I) A is OH or a carbonyl group, n is 0 or 1, R is an alkyl radical having from 1 to 4 carbon atoms, in particular methyl, ethyl, n-propyl, iso-propyl, n-butyl or t-butyl; or a residue of a hydroxy carboxylic acid, in particular the residue —CH(OH)COOH, —CH(OH)CH2COOH, —CH2CH(OH)COOH or —CH(OH)CH(OH)COOH; and R? is independently selected from H or OH.Type: ApplicationFiled: February 16, 2010Publication date: January 19, 2012Applicant: GIVAUDAN S.A.Inventors: Abdelmajid Kaouas, Harry Renes, Cornelis Winkel
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Publication number: 20100311830Abstract: A method of producing in a composition adapted to be applied to the mucous membranes, the physiological effects of menthol at a reduced menthol concentration, by the partial replacement of menthol by a cooling and flavour blend, including (a) at least one compound selected from the group consisting of lactoyl ethanolamide, nonanoic acid vanillyl amide and menthyl lactate; and (b) at least one compound of the Formula I in which the dotted line represents an optional single bond, the moieties R1, R2, R3, R4 and R5 being independently selected from H, CH3 and OH, three moieties being H, one CH3 and one OH, such that (i) when the optional single bond is absent, one of R1 and R5 is OH only when R3 is H; and (ii) when the optional single bond is present, R3 is CH3 and one of R1 and R5 is OH.Type: ApplicationFiled: May 20, 2010Publication date: December 9, 2010Applicant: Givaudan S.A.Inventors: Marco DE JONGE, Cornelis Winkel, Sarah Barrie Machover, Stefan Michael Furrer, Alexander P. Tondeur
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Publication number: 20100075010Abstract: A method of conferring flavour on an edible composition, including the addition to the edible composition of at least one compound selected from S-allyl cysteine and S-1-propenyl cysteine. When used in conjunction with onion flakes, the compound allows the partial replacement of the onion flakes and the achievement of a high-quality and consistent onion flavour.Type: ApplicationFiled: September 22, 2009Publication date: March 25, 2010Applicant: Givaudan S.A.Inventors: Sander Tondeur, Emiele Verhoek, Cornelis Winkel
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Patent number: 5998641Abstract: Olive oil with a high polyphenols content and a low bitterness is obtained by exposing olive oil to an emulsified water phase which exhibits enzymatic debittering activity and/or by emulsifying with a water phase with a high polyphenols content and evaporating the water phase.Type: GrantFiled: December 22, 1997Date of Patent: December 7, 1999Assignee: Unilever Patent HoldingsInventors: Keshab Lal Ganguli, Karel Petrus Van Putte, Hessel Turksma, Cornelis Winkel
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Patent number: 5879730Abstract: A method of inducing the formation of color determining compounds in a tea-based food product, characterized in that the tea leaves are treated with an exogenous laccase, polyphenol oxidase or peroxidase, in combination with a pretreatment with a tannase. Also, a treatment with a fungal laccase form a Pleurotus species can be performed to enhance the color of a tea-based product.Type: GrantFiled: March 4, 1997Date of Patent: March 9, 1999Assignee: Lipton, Division of Conoco Inc.Inventors: Elisabeth Cornelia Bouwens, Ketan Trivedi, Cornelis van Vliet, Cornelis Winkel
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Patent number: 5872270Abstract: Process for separating solid fatty material from a triglyceride oil, which comprises the stepsa. heating the oil or a solution of the oil in an inert solvent until no longer a substantial amount of solid material is present,b. adding a crystallisation modifying substance to the oil or to the solution of the oil,c. cooling the oil resulting in crystallising a solid stearin phase besides a liquid olein phase andd. recovering the stearin phase by separating it from the olein phase,characterized in that the crystallisation modifying substance is a polysaccharide being an inulin or phlein with a molecular weight of 500-3990 Da, preferably 1300-2500 Da, of which at least 50% of the hydroxyl groups on the saccharide subunits are connected to (C8-C24) unbranched alkyl chains and the remaining hydroxyl groups, optionally, are connected with a (C1-C7)-alkyl chain, preferably in the form of an acetic ester.Type: GrantFiled: December 21, 1995Date of Patent: February 16, 1999Assignee: Van Den Bergh Foods Company, Division of Conopco, Inc.Inventors: Petrus Henricus van Dam, Cornelis Winkel, Adrianus Visser
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Patent number: 5602265Abstract: Process for triglyceride oil fractionation using a crystallisation modifying substance which isi. a copolymer having subunits A and B of which subunit A is derived from maleic acid or itaconic acid and subunit B is derived from vinyl alcohol, alkyl substituted vinyl alcohol, acrylic acid or styrene, A and B being present in a ratio of 10:1 to 1:10, where 5-100% of the the maleic acid or itaconic acid subunits are connected to unbranched (C8-C24)-alkyl chains and where 0-100% of the vinyl alcohol or alkyl substituted vinyl alcohol or acrylic acid subunits are connected to unbranched (C1-C8)-alkyl chains and whereii. inulin or phlein of which 5-100% of the hydroxyl groups on the fructose subunits are connected to (C8-C24) unbranched alkyl chains and 0-95% of the hydroxyl groups have been esterified with a (C1-C8)-alkyl containing fatty acid, preferably acetic acid.Type: GrantFiled: July 19, 1994Date of Patent: February 11, 1997Assignee: Van den Bergh Foods Co., Division of Conopco, Inc.Inventors: Marcelle van den Kommer, Paul R. Smith, Adrianus Visser, Cornelis Winkel, Deryck Cebula