Patents by Inventor Dietmar Lamparsky

Dietmar Lamparsky 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).

  • P-Meth-8-ene-6-thiol-2-one
    Patent number: 3974222
    Abstract: There are provided novel mercapto- or alkylthio-substituted oxo-terpenoids having 10 carbon atoms in the terpenoid skeleton. These novel compounds may be acyclic monocyclic or bicyclic. The novel compounds are useful as odorants particularly, but also for producing aromas, e.g. of a vegetable note.
    Type: Grant
    Filed: April 17, 1975
    Date of Patent: August 10, 1976
    Assignee: Givaudan Corporation
    Inventors: Dietmar Lamparsky, Peter Schudel
  • Mercapto carboxylic acid esters
    Patent number: 3954843
    Abstract: There are disclosed novel .beta.-mercapto carboxylic acid esters and methods of producing the same. These novel esters are useful as odorants and flavorants.
    Type: Grant
    Filed: March 29, 1974
    Date of Patent: May 4, 1976
    Assignee: Givaudan Corporation
    Inventors: Daniel Helmlinger, Dietmar Lamparsky, Peter Schudel, Trudi Sigg-Grutter, Jost Wild
  • Mercapto- or alkylthio-substituted menthenones
    Patent number: 3952062
    Abstract: There are provided novel mercapto- or alkylthio-substituted oxo-terpenoids having 10 carbon atoms in the terpenoid skeleton. These novel compounds may be acyclic monocyclic or bicyclic. The novel compounds are useful as odorants particularly, but also for producing aromas, e.g. of a vegetable note.
    Type: Grant
    Filed: April 26, 1974
    Date of Patent: April 20, 1976
    Assignee: Givaudan Corporation
    Inventors: Dietmar Lamparsky, Peter Schudel
  • 2-Methylthio-myrtanal
    Patent number: 3950429
    Abstract: There are provided novel mercapto- or alkylthio-substituted oxo-terpenoids having 10 carbon atoms in the terpenoid skeleton. These novel compounds may be acyclic monocyclic or bicyclic. The novel compounds are useful as odorants particularly, but also for producing aromas, e.g. of a vegetable note.
    Type: Grant
    Filed: April 26, 1974
    Date of Patent: April 13, 1976
    Assignee: Givaudan Corporation
    Inventors: Dietmar Lamparsky, Peter Schudel
  • Mercapto carboxylic acid esters
    Patent number: 3948816
    Abstract: There are disclosed novel .beta.-mercapto carboxylic acid esters and methods of producing the same. These novel esters are useful as odorants and flavorants.
    Type: Grant
    Filed: March 28, 1974
    Date of Patent: April 6, 1976
    Assignee: Givaudan Corporation
    Inventors: Daniel Helmlinger, Dietmar Lamparsky, Peter Schudel, Trudi Sigg-Grutter, Jost Wild