Patents by Inventor Christian Chapuis

Christian Chapuis 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).

  • Publication number: 20210095225
    Abstract: Described herein is compound of formula (I) in the form of any one of its stereoisomers or as a mixture thereof, wherein R represents a n-butyl or a (3-methylbutan-2-yl) group. The use of the compound of formula (I) as perfuming ingredient of the aldehydic type and the compound as part of a perfuming composition or of a perfumed consumer product are also described.
    Type: Application
    Filed: March 26, 2019
    Publication date: April 1, 2021
    Inventors: Robert MORETTI, Anthony Alexander BIRKBECK, Christian CHAPUIS
  • Patent number: 10876069
    Abstract: Described herein are compounds of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein each R1, independently from each other, represents a hydrogen atom or a methyl group; R2 and R3 represent, independently from each other, a C1-2 linear alkyl group or a C3-5 linear or branched alkyl group; R2 and R3, when taken together, represent a C2-5 linear, branched alkanediyl and one dotted line represents a carbon-carbon single bond and the second one a carbon-carbon double bond. Also described herein are methods of using compounds of formula (I) as a perfuming ingredient of the floral type and as part of a perfuming composition or of a perfumed consumer product.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: December 29, 2020
    Assignee: Firmenich SA
    Inventors: Anthony Alexander Birkbeck, Christian Chapuis
  • Publication number: 20200224119
    Abstract: Described herein are compounds of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein each R1, independently from each other, represents a hydrogen atom or a methyl group; R2 and R3 represent, independently from each other, a C1-2 linear alkyl group or a C3-5 linear or branched alkyl group; R2 and R3, when taken together, represent a C2-5 linear, branched alkanediyl and one dotted line represents a carbon-carbon single bond and the second one a carbon-carbon double bond. Also described herein are methods of using compounds of formula (I) as a perfuming ingredient of the floral type and as part of a perfuming composition or of a perfumed consumer product.
    Type: Application
    Filed: July 5, 2018
    Publication date: July 16, 2020
    Inventors: Anthony Alexander BIRKBECK, Christian CHAPUIS
  • Patent number: 10472591
    Abstract: The present invention concerns a compound of formula (I) in the form of any one of its stereoisomers or as a mixture thereof, and wherein carbon 4 of the cyclohexenyl group has an absolute S configuration and R represents a hydrogen atom or a methyl group and their use in perfumery to impart odor notes of white peach and floral type.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: November 12, 2019
    Assignee: Firmenich SA
    Inventor: Christian Chapuis
  • Publication number: 20190225913
    Abstract: The present invention concerns a compound of formula (I) in the form of any one of its stereoisomers or as a mixture thereof, and wherein carbon 4 of the cyclohexenyl group has an absolute S configuration and R represents a hydrogen atom or a methyl group and their use in perfumery to impart odor notes of white peach and floral type.
    Type: Application
    Filed: December 18, 2017
    Publication date: July 25, 2019
    Inventor: Christian CHAPUIS
  • Patent number: 10023514
    Abstract: The present invention relates to the use as perfuming ingredient, in particular to confer odor notes of the violet, violet leaves type, of a compound of formula (I), wherein n represents 1 or 2, A represents CH2 or CO; and R represents a C1-4 alkyl or alkenyl group or a C3 cycloalkyl group, or when A is a CH2 group R may also represent a C1-3 acyl group. Moreover, following what is mentioned herein, the present invention comprises the invention's compound as part of a perfuming composition or of a perfuming consumer product.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: July 17, 2018
    Assignee: Firmenich SA
    Inventors: Christian Chapuis, Hervé Mosimann
  • Patent number: 9701926
    Abstract: The present invention concerns 2-methyl-5-[2-methyl-3-methylene-bicyclo[2.2.1]hept-5-en-2-yl)]-2-penten-1-ol in any of its stereometric forms or a lower ester thereof and their use as perfuming ingredient, in particular to impart sandalwood and cedar wood notes.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: July 11, 2017
    Assignee: Firmenich SA
    Inventor: Christian Chapuis
  • Patent number: 9579528
    Abstract: The present invention relates to the field of perfumery and concerns the use as perfuming ingredient of ketones of formula wherein n represents 0, 1 or 2, m represents 0, 1 or 2, the dotted lines represent only single bonds or one double bond and two single bonds, R1 represents a hydrogen atom or a methyl or ethyl group, said R1 group being located at any of the position of the cyclic moiety, R2 represents a C1-C3 O-alkyl or O-alkenyl group or a substituted or unsubstituted ethylene or cyclopropyl group. Said compounds are useful to impart a clean and natural fruity, pineapple odor type. The present invention concerns also the compositions or articles containing said compounds (I) as well as some of said compounds (I).
    Type: Grant
    Filed: April 14, 2009
    Date of Patent: February 28, 2017
    Assignee: Firmenich SA
    Inventors: Christian Chapuis, Anthony Birkbeck, Maurus Marty
  • Publication number: 20160289595
    Abstract: The present invention concerns 2-methyl-5-[2-methyl-3-methylene-bicyclo[2.2.1]hept-5-en-2-yl)]-2-penten-1-ol in any of its stereometric forms or a lower ester thereof and their use as perfuming ingredient, in particular to impart sandalwood and cedar wood notes.
    Type: Application
    Filed: October 22, 2014
    Publication date: October 6, 2016
    Applicant: Firmenich SA
    Inventor: Christian CHAPUIS
  • Patent number: 9243210
    Abstract: A method of use, as a perfuming ingredient, of a compound of formula I in the form of any one of its stereoisomers or a mixture thereof, and wherein each R1 represents a hydrogen atom or a methyl group and at least one of said R1 is a hydrogen atom; R2 represents a linear or branched C3-8 alkyl group or unsaturated groups; and R3 represents a hydrogen atom or a methyl group. These compounds impart odor notes of the violet leaves type optionally together with green odor notes.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: January 26, 2016
    Assignee: Firmenich SA
    Inventor: Christian Chapuis
  • Patent number: 9212335
    Abstract: The present invention concerns a dynamic mixture obtained by combining, in the presence of water, at least one diamine derivative, comprising at least one heteroaryl moiety, with at least two perfuming aldehydes and/or ketones. The invention's mixture is capable of releasing in a controlled and prolonged manner said perfuming compounds, in particular perfuming ingredients, into the surrounding environment. The invention's dynamic mixture gives rise to a more evenly distributed positive effect for the release of the different carbonyl compounds which are part of the mixture than other examples reported in the prior art.
    Type: Grant
    Filed: April 2, 2012
    Date of Patent: December 15, 2015
    Assignee: Firmenich SA
    Inventors: Andreas Herrmann, Christian Chapuis
  • Publication number: 20150322375
    Abstract: A method of use, as a perfuming ingredient, of a compound of formula I in the form of any one of its stereoisomers or a mixture thereof, and wherein each R1 represents a hydrogen atom or a methyl group and at least one of said R1 is a hydrogen atom; R2 represents a linear or branched C3-8 alkyl group or unsaturated groups; and R3 represents a hydrogen atom or a methyl group. These compounds impart odor notes of the violet leaves type optionally together with green odor notes.
    Type: Application
    Filed: July 16, 2015
    Publication date: November 12, 2015
    Inventor: Christian CHAPUIS
  • Publication number: 20150315516
    Abstract: The present invention relates to the use as perfuming ingredient, in particular to confer odor notes of the violet, violet leaves type, of a compound of formula (I), wherein n represents 1 or 2, A represents CH2 or CO; and R represents a C1-4 alkyl or alkenyl group or a C3 cycloalkyl group, or when A is a CH2 group R may also represent a C1-3 acyl group. Moreover, following what is mentioned herein, the present invention comprises the invention's compound as part of a perfuming composition or of a perfuming consumer product.
    Type: Application
    Filed: November 25, 2013
    Publication date: November 5, 2015
    Applicant: Firmenich SA
    Inventors: Christian CHAPUIS, Hervé MOSIMANN
  • Patent number: 9115329
    Abstract: The present invention relates to the use as perfuming ingredient of a compound of formula in the form of any one of its stereoisomers or a mixture thereof, and wherein each R1 represents a hydrogen atom or a methyl group and at least one of said R1 is a hydrogen atom; R2 represents a linear or branched C3-8 alkyl group or unsaturated groups; and R3 represents a hydrogen atom or a methyl group; in particular to impart odor notes of the violet leaves type optionally together with green odor notes.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: August 25, 2015
    Assignee: Firmenich SA
    Inventor: Christian Chapuis
  • Patent number: 8841488
    Abstract: A method to confer, enhance, improve or modify the odor properties of a perfuming composition or of a perfumed article by adding to the composition or article an effective amount of at least one compound of formula I: wherein n represents 0, 1 or 2; m represents 0, 1 or 2; the dotted lines represent only single bonds or one double bond and two single bonds; R1 represents a hydrogen atom or a methyl or ethyl group, and R2 represents an OR3 group, R3 representing a C1-C3 alkyl or alkenyl group; a group of formula CR4?C(R4)2, or a group of formula with R4 representing a hydrogen atom or a methyl or ethyl group. These compounds impart a clean and natural fruity, pineapple odor type to the perfuming compositions or perfumed articles to which they are added.
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: September 23, 2014
    Assignee: Firmenich SA
    Inventors: Christian Chapuis, Anthony Birkbeck, Maurus Marty
  • Patent number: 8822733
    Abstract: The present invention concerns a process for the preparation of a compound of formula (I) in the form of any one of its stereoisomers or mixtures thereof, and wherein the dotted line may represents an additional bond and Ra represents a hydrogen atom or a Si(Rb)3 or (Rb)2COH group, each Rb representing C1-6 alkyl group or a phenyl group. The invention concerns also the compound (I) as well as its use for the synthesis of ?-santalol or of derivatives thereof.
    Type: Grant
    Filed: February 8, 2012
    Date of Patent: September 2, 2014
    Assignee: Firmenich SA
    Inventor: Christian Chapuis
  • Publication number: 20140221262
    Abstract: The present invention relates to the use as perfuming ingredient of a compound of formula in the form of any one of its stereoisomers or a mixture thereof, and wherein each R1 represents a hydrogen atom or a methyl group and at least one of said R1 is a hydrogen atom; R2 represents a linear or branched C3-8 alkyl group or unsaturated groups; and R3 represents a hydrogen atom or a methyl group; in particular to impart odor notes of the violet leaves type optionally together with green odor notes.
    Type: Application
    Filed: July 13, 2012
    Publication date: August 7, 2014
    Applicant: FIRMENICH SA
    Inventor: Christian Chapuis
  • Patent number: 8648032
    Abstract: The present invention relates to the field of perfumery. More particularly, it concerns the use as perfuming ingredients of certain phenol esters of formula wherein R represents a C2-6 branched alkyl group or a C2-6 linear or branched alkenyl group or cyclopropyl containing hydrocarbon group. The present invention concerns also the compositions or articles containing such compounds.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: February 11, 2014
    Assignee: Firmenich SA
    Inventors: Christian Chapuis, Christian Vial
  • Publication number: 20140038873
    Abstract: The present invention concerns a dynamic mixture obtained by combining, in the presence of water, at least one diamine derivative, comprising at least one heteroaryl moiety, with at least two perfuming aldehydes and/or ketones. The invention's mixture is capable of releasing in a controlled and prolonged manner said perfuming compounds, in particular perfuming ingredients, into the surrounding environment. The invention's dynamic mixture gives rise to a more evenly distributed positive effect for the release of the different carbonyl compounds which are part of the mixture than other examples reported in the prior art.
    Type: Application
    Filed: April 2, 2012
    Publication date: February 6, 2014
    Applicant: FIRMENICH SA
    Inventors: Andreas Herrmann, Christian Chapuis
  • Publication number: 20140030204
    Abstract: A method to confer, enhance, improve or modify the odor properties of a perfuming composition or of a perfumed article by adding to the composition or article an effective amount of at least one compound of formula I: wherein n represents 0, 1 or 2; m represents 0, 1 or 2; the dotted lines represent only single bonds or one double bond and two single bonds; R1 represents a hydrogen atom or a methyl or ethyl group, and R2 represents an OR3 group, R3 representing a C1-C3 alkyl or alkenyl group; a group of formula CR4?C(R4)2, or a group of formula with R4 representing a hydrogen atom or a methyl or ethyl group. These compounds impart a clean and natural fruity, pineapple odor type to the perfuming compositions or perfumed articles to which they are added.
    Type: Application
    Filed: October 1, 2013
    Publication date: January 30, 2014
    Applicant: FIRMENICH SA
    Inventors: Christian CHAPUIS, Anthony BIRKBECK, Maurus MARTY