Patents by Inventor Marc Weyhe

Marc Weyhe 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).

  • COMBINATIONS OF 1-AZA-3,7-DIOXABICYCLO[3.3.0]OCTANE COMPOUNDS AND SILICIC ACID ESTERS AND THE USE OF SAME AS PRO-FRAGRANCES
    Publication number: 20140329732
    Abstract: The invention relates to combinations of 1-aza-3,7-dioxabicyclo[3.3.0]octane compounds with silicic acid esters, methods for producing same, the use of same as pro-fragrances, as well as washing and cleaning agents, fabric softeners and cosmetics that contain same. The invention also relates to a method for prolonging the perception of fragrance in such agents.
    Type: Application
    Filed: July 17, 2014
    Publication date: November 6, 2014
    Inventors: Andreas Bauer, Ursula Huchel, Andreas Gerigk, Marc Weyhe, Thomas Gerke, Hubert Smyrek
  • COMBINATION OF AN AMINO ALCOHOL, A FRAGRANCE AND A SILICIC ACID ESTER, AND THE USE OF SAME AS A PRO-FRAGRANCE
    Publication number: 20140323375
    Abstract: The invention relates to a composition of (a) a selected amino alcohol compound of general formula (I), (b) a scent aldehyde and/or scent ketone, and (c) a selected silicic acid ester, to the use of same as a pro-scent, as well as to washing and cleaning agents, fabric softeners and cosmetics which contain these. The invention also relates to a method for prolonging the perception of scent in such agents, and to a method for removing malodors by applying said composition.
    Type: Application
    Filed: July 10, 2014
    Publication date: October 30, 2014
    Inventors: Andreas Bauer, Ursula Huchel, Andreas Gerigk, Marc Weyhe, Thomas Gerke, Hubert Smyrek
  • PROCESS FOR REDUCING MALODOURS
    Publication number: 20140322156
    Abstract: The use of 2-amino-1,3-propanediol and/or substituted 2-amino-1,3-propanediol for degradation of malodours caused by the presence of acids, thiols, sulphides, amines, aromatics, alcohols and/or heteroaromatics is described. By addition of 2-amino-1,3-propanediol and/or substituted 2-amino-1,3-propanediol to the ambient air or, for example, incorporated into washing compositions, it is possible to reduce corresponding malodours.
    Type: Application
    Filed: July 10, 2014
    Publication date: October 30, 2014
    Inventors: Ursula Huchel, Marc Weyhe, Lukas Baron, Frank Rittler, Andreas Bauer
  • PROCESS FOR CONTROLLING MALODORS USING OXAZOLIDINES
    Publication number: 20140161757
    Abstract: The invention describes a method for degrading off-odors by employing a special 1-aza-3,7-dioxabicyclo[3.3.0]octane compound. Degradation of off-odors to the point of extinction of the off-odor, on hard and/or soft surfaces, in particular on textiles, and in room air, is made possible.
    Type: Application
    Filed: February 13, 2014
    Publication date: June 12, 2014
    Applicant: Henkel AG & Co. KGaA
    Inventors: Ursula Huchel, Marc Weyhe, Lukas Baron
  • STABILIZED PERFUME OILS
    Publication number: 20120309669
    Abstract: Stable formulations and perfume compositions include amino alcohol(s) as well as >10 wt % fragrances.
    Type: Application
    Filed: August 15, 2012
    Publication date: December 6, 2012
    Applicant: Henkel AG & Co. KGaA
    Inventors: Ursula Huchel, Andreas Gerigk, Hubert Smyrek, Ralf Bunn, Andreas Bauer, Manuela Materne, Marc Weyhe, Klaus Intemann, Dagmar Preis-Amberger