Patents by Inventor Jan Nordmann

Jan Nordmann 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).

  • Odorant composition containing allyl ethers as odorant precursors
    Patent number: 9006168
    Abstract: The deliberate release of odorants or aroma substances is desirable in many fields of application, and in particular in the field of washing and cleaning agents. Said deliberate release is achieved by using an odorant composition that comprises an odorant precursor, which is an allyl ether of the formula (I), R1R2C?CR3—CR4R5—O—CHR6R7, in which the residues R1, R2, R3, R4, R5, R6 and R7 mutually independently denote H or a hydrocarbon residue that can be acyclic or cyclic, substituted or unsubstituted, branched or unbranched, as well as saturated or unsaturated. Thus, in particular odorants in the form of an alkene having an allylic hydrogen atom, such as ?-pinene, can be released in a deliberate manner.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: April 14, 2015
    Assignee: Henkel AG & Co., KGaA
    Inventors: Christian Kropf, Thomas Gerke, Ursula Huchel, Thomas J. J. Mueller, Jan Nordmann
  • ODORANT COMPOSITION CONTAINING ALLYL ETHERS AS ODORANT PRECURSORS
    Publication number: 20140030397
    Abstract: The deliberate release of odorants or aroma substances is desirable in many fields of application, and in particular in the field of washing and cleaning agents. Said deliberate release is achieved by using an odorant composition that comprises an odorant precursor, which is an allyl ether of the formula (I), R1R2C?CR3—CR4R5—O—CHR6R7, in which the residues R1, R2, R3, R4, R5, R6 and R7 mutually independently denote H or a hydrocarbon residue that can be acyclic or cyclic, substituted or unsubstituted, branched or unbranched, as well as saturated or unsaturated. Thus, in particular odorants in the form of an alkene having an allylic hydrogen atom, such as ?-pinene, can be released in a deliberate manner.
    Type: Application
    Filed: September 27, 2013
    Publication date: January 30, 2014
    Applicant: Henkel AG & Co. KGaA
    Inventors: Christian Kropf, Thomas Gerke, Ursula Huchel, Thomas J.J. Mueller, Jan Nordmann