Patents by Inventor Felix Flachsmann

Felix Flachsmann 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: 20240417359
    Abstract: There is provided a compound of formula (I) which is a homoallylic ether of a phenolic fragrant compound HX and which is able to release said phenolic fragrant compound HX and optionally a further fragrant.
    Type: Application
    Filed: October 20, 2022
    Publication date: December 19, 2024
    Inventors: Nicolas COCITO ARMANlNO, An CHAI, Felix FLACHSMANN, Marc LINIGER, Lijun ZHOU
  • Patent number: 12116548
    Abstract: Compounds according to formula I in the form of any one of its stereoisomers or a mixture thereof wherein is indicating a single bond or a double bond, and the compound has overall one carbon-carbon double bond or no carbon-carbon double bond at all, and their use as flavor or fragrance ingredient.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: October 15, 2024
    Assignee: GIVAUDAN SA
    Inventors: Thierry Granier, Julie Charpentier, Gerhard Brunner, Sandro Dossenbach, Felix Flachsmann, Andreas Goeke
  • Publication number: 20240294470
    Abstract: It is described the use of a compound according to formula (I) as precursor in perfumery for generating a ketone or aldehyde of formula (II)
    Type: Application
    Filed: June 16, 2022
    Publication date: September 5, 2024
    Inventors: Chao WANG, Lijun ZHOU, Felix FLACHSMANN
  • Patent number: 12018228
    Abstract: The present invention refers to alkoxybenzaldehyde derivatives and precursors thereof. The invention further refers to perfume compositions and fragranced article comprising them.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: June 25, 2024
    Assignee: Givaudan SA
    Inventors: Nicolas Cocito Armanino, Corinne Baumgartner, Felix Flachsmann
  • Patent number: 11965202
    Abstract: A method for making 2-oxygenated decalins, and products thereof.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: April 23, 2024
    Assignee: GIVAUDAN SA
    Inventors: Felix Flachsmann, Eric Eichhorn
  • Patent number: 11965195
    Abstract: An enzyme-mediated method for the production of 3a-ethyl-6,6,9a-trimethyldodecahydronaphtho[2,1-b]furan, the products of said method, and uses of said products.
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: April 23, 2024
    Assignee: GIVAUDAN SA
    Inventors: Eric Eichhorn, Felix Flachsmann
  • Publication number: 20230212482
    Abstract: The present invention relates to compounds of formula (I) as herein defined, capable of releasing fragrant compounds in a controlled manner into the surroundings. The present invention is also concerned with a process for their production, and consumer products comprising them.
    Type: Application
    Filed: May 7, 2019
    Publication date: July 6, 2023
    Inventors: Corinne BAUMGARTNER, Felix FLACHSMANN, Nathalie JOSET, Veronika Magdalena ZELENAY
  • Publication number: 20230175027
    Abstract: An enzyme-mediated method for the production of Amberketal and Amberketal homologues, the products of said method, and uses of said products.
    Type: Application
    Filed: April 14, 2021
    Publication date: June 8, 2023
    Inventors: Eric EICHHORN, Felix FLACHSMANN, Andreas GOEKE
  • Publication number: 20230009254
    Abstract: An enzyme-mediated method for the production of 3a-ethyl-6,6,9a-trimethyldodecahydronaphtho[2,1-b]furan, the products of said method, and uses of said products.
    Type: Application
    Filed: December 3, 2020
    Publication date: January 12, 2023
    Inventors: Eric EICHHORN, Felix FLACHSMANN
  • Publication number: 20220235296
    Abstract: The present invention relates to compounds of formula (I) as herein defined, capable of releasing fragrant compounds in a controlled manner into the surroundings. The present invention is also concerned with a process for their production, and consumer products comprising them.
    Type: Application
    Filed: May 7, 2019
    Publication date: July 28, 2022
    Inventors: Corinne BAUMGARTNER, Felix FLACHSMANN, Nathalie JOSET, Veronika Magdalena ZELENAY
  • Patent number: 11359161
    Abstract: Disclosed is a use of a compound of formula (I), a composition of matter comprising a compound of formula (I) and a consumer product comprising a compound of formula (I).
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: June 14, 2022
    Assignee: GIVAUDAN SA
    Inventor: Felix Flachsmann
  • Publication number: 20220127650
    Abstract: A method for making 2-oxygenated decalins form isoprenoids catalysed with a squalene-hopene cyclase (SHC). A fragrance composition comprising (2S*,4aS*,8aR*)-5,5,8a-trimethyldecahydronaphthalen-2-yl acetate.
    Type: Application
    Filed: February 26, 2020
    Publication date: April 28, 2022
    Inventors: Felix FLACHSMANN, Eric EICHHORN
  • Publication number: 20220119734
    Abstract: Compounds according to formula I in the form of any one of its stereoisomers or a mixture thereof wherein is indicating a single bond or a double bond, and the compound has overall one carbon-carbon double bond or no carbon-carbon double bond at all, and their use as flavor or fragrance ingredient.
    Type: Application
    Filed: February 19, 2020
    Publication date: April 21, 2022
    Inventors: Thierry GRANIER, Julie CHARPENTIER, Gerhard BRUNNER, Sandro DOSSENBACH, Felix FLACHSMANN, Andreas GOEKE
  • Publication number: 20220002634
    Abstract: The present invention refers to alkoxybenzaldehyde derivatives and precursors thereof. The invention further refers to perfume compositions and fragranced article comprising them.
    Type: Application
    Filed: October 30, 2019
    Publication date: January 6, 2022
    Inventors: Nicolas COCITO ARMANINO, Corinne BAUMGARTNER, Felix FLACHSMANN
  • Patent number: 11098266
    Abstract: The present invention refers to 3,7-dimethyloct-6-en-1-yl methyl carbonate and its use as fragrance ingredient. The invention further refers to fragrance compositions and fragranced articles including it.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: August 24, 2021
    Inventors: Jean-Pierre Bachmann, Felix Flachsmann
  • Publication number: 20210032562
    Abstract: Disclosed is a use of a compound of formula (I), a composition of matter comprising a compound of formula (I) and a consumer product comprising a compound of formula (I).
    Type: Application
    Filed: February 21, 2019
    Publication date: February 4, 2021
    Inventor: Felix FLACHSMANN
  • Publication number: 20200369981
    Abstract: The present invention refers to 3,7-dimethyloct-6-en-1-yl methyl carbonate and its use as fragrance ingredient. The invention further refers to fragrance compositions and fragranced articles including it.
    Type: Application
    Filed: December 5, 2018
    Publication date: November 26, 2020
    Inventors: Jean-Pierre BACHMANN, Felix FLACHSMANN
  • Patent number: 10577298
    Abstract: The present invention refers to aryl beta diketones of the formula (I) wherein Y, R1, R2 and R3 have the meaning R1 is selected from the group consisting of hydrogen, C1-C4 alkyl, hydroxyl, methoxy, CF3 and F; R2 is selected from the group consisting of methyl and ethyl; R3 is selected from the group consisting of methyl and ethyl; and Y is a bivalent residue selected from the group consisting of —C(O)—; —CH2?CH2—C(O)—; —CRIRII—C(O)—, wherein RI and RII are independently selected from hydrogen and methyl; and —CHRIII—CHRIV—C(O)—, wherein RIII and RIV are independently selected from hydrogen and methyl with the proviso, that RIII?RIV are hydrogen or either RIII or RIV is methyl. The invention further refers to fragrance compositions and fragranced articles comprising them.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: March 3, 2020
    Assignee: GIVAUDAN S.A.
    Inventors: Felix Flachsmann, Jean-Pierre Bachmann
  • Patent number: 10570080
    Abstract: A compound of the formula (I) in which, independently, R1 is selected from H and methyl; R2 is selected from H, and methyl; R3 is selected from H, methyl and ethyl; R4 is selected from H, methyl and ethyl; or R3 and R4 together form a ring in which n is 1 or 2. The compounds have the characteristic desirable odour qualities of the Damascone® molecules, but lack their disadvantageous skin sensitization effects.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: February 25, 2020
    Assignee: GIVAUDAN S.A.
    Inventors: Philip Kraft, Roger Emter, Felix Flachsmann, Samuel Jordi, Andreas Natsch
  • Patent number: 10450532
    Abstract: A compound represented by the formula I wherein is indicating a double bond either at C4 or at C5, or single bonds, R1, R2, R3, R4 are independently selected from H or Me, and R5, R6 are independently selected from Me or Et, and wherein the compound is not 9-hydroxy-5,9-dimethyldec-4-enal or 9-hydroxy-5,9-dimethyldecanal. Said compounds are useful as perfume ingredients in personal care and household care products.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: October 22, 2019
    Assignee: GIVAUDAN S.A.
    Inventors: Andreas Goeke, Felix Flachsmann, Martin Alan Lovchik