Patents by Inventor Sébastien March

Sébastien March 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).

  • (3aS,4aR,5S,7aS,9R,9aR)-2,2,5,8,8,9a-hexamethyloctahydro-4H-4a,9-methanoazuleno[5,6-d][1,3]dioxole
    Publication number: 20230219918
    Abstract: The compound (3aS,4aR,5S,7aS,9R,9aR)-2,2,5,8,8,9a-hexamethyloctahydro-4H-4a,9-methanoazuleno[5,6-d][1,3]dioxole, compositions and consumer products comprising the compound, methods of making the compound, and the various uses of the compound.
    Type: Application
    Filed: March 22, 2023
    Publication date: July 13, 2023
    Inventors: Sébastien MARCH, Gerhard BRUNNER, Julie CHARPENTIER, Heinz KOCH, Veronika ZELENAY
  • (3aS,4aR,5S,7aS,9R,9aR)-2,2,5,8,8,9a-hexamethyloctahydro-4H-4a,9-methanoazuleno[5,6-d][1,3]dioxole
    Patent number: 11634402
    Abstract: The compound (3aS,4aR,5S,7aS,9R,9aR)-2,2,5,8,8,9a-hexamethyloctahydro-4H-4a,9-methanoazuleno[5,6-d][1,3]dioxole, compositions and consumer products comprising the compound, methods of making the compound, and the various uses of the compound.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: April 25, 2023
    Assignee: GIVAUDAN SA
    Inventors: Sébastien March, Gerhard Brunner, Julie Charpentier, Heinz Koch, Veronika Zelenay
  • (3aS,4aR,5S,7aS,9R,9aR)-2,2,5,8,8,9a-hexamethyloctahydro-4H-4a,9-methanoazuleno[5,6-d][1,3]dioxole
    Publication number: 20220041569
    Abstract: The compound (3aS,4aR,5S,7aS,9R,9aR)-2,2,5,8,8,9a-hexamethyloctahydro-4H-4a,9-methanoazuleno[5,6-d][1,3]dioxole, compositions and consumer products comprising the compound, methods of making the compound, and the various uses of the compound.
    Type: Application
    Filed: March 13, 2019
    Publication date: February 10, 2022
    Inventors: Sébastien MARCH, Gerhard BRUNNER, Julie CHARPENTIER, Heinz KOCH, Veronika ZELENAY
  • Organic compounds
    Patent number: 8445732
    Abstract: The present invention refers to the use as flavor or fragrance of a compound of formula (I) wherein R4 is hydrogen and the bond between C-3 and C-4 is a single bond or the dotted line together with the bond between C-3 and C-4 represents a double bond; or R4 is methylene, forming with C-3 and C-4 a cyclopropane ring; R3 is hydrogen, C1, C2, C3, C4, C5, C6 alkyl, or C2, C3, C4, C5, C6 alkenyl; and I) R1 and R2 together with the carbon atom to which they are attached form a carbonyl group; or II) R1 is hydroxyl and R2 is selected from C1, C2, C3 alkyl, and C2, C3, C4 alkenyl.
    Type: Grant
    Filed: February 10, 2009
    Date of Patent: May 21, 2013
    Assignee: Givaudan SA
    Inventors: Sébastien March, Jerzy A. Bajgrowicz, Samuel Derrer, Philip Kraft, Urs Mueller
  • Organic Compounds
    Publication number: 20100331427
    Abstract: The present invention refers to the use as flavour or fragrance of a compound of formula (I) wherein R4 is hydrogen and the bond between C-3 and C-4 is a single bond or the dotted line together with the bond between C-3 and C-4 represents a double bond; or R4 is methylene, forming with C-3 and C-4 a cyclopropane ring; R3 is hydrogen, C1, C2, C3, C4, C5, C6 alkyl, or C2, C3, C4, C5, C6 alkenyl; and I) R1 and R2 together with the carbon atom to which they are attached form a carbonyl group; or II) R1 is hydroxyl and R2 is selected from C1, C2, C3 alkyl, and C2, C3, C4 alkenyl.
    Type: Application
    Filed: February 10, 2009
    Publication date: December 30, 2010
    Applicant: Givaudan SA
    Inventors: Sebastien March, Jerzy A. Bajgrowicz, Samuel Derrer, Philip Kraft, Urs Mueller
  • Organic Compounds
    Publication number: 20100322889
    Abstract: The present invention refers to compound of formula (I) wherein R1 is methyl, ethyl or vinyl; the bond between C-3? and C-4? is a single bond or the dotted line together with the bond between C-3? and C-4? represents a double bond; and the side chain —CR1OH is at position 1? or 4? of the ring. The invention furthermore refers to their preparation and to fragrance applications comprising them.
    Type: Application
    Filed: February 10, 2009
    Publication date: December 23, 2010
    Applicant: Givaudan SA
    Inventors: Sebastien March, Jerzy A. Bajgrowicz, Samuel Derrer, Philip Kraft, Urs Mueller