Patents by Inventor Anne GÜCKEL

Anne GÜCKEL 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).

  • Storage-stable microbicidal concentrates and use thereof as preservatives
    Patent number: 11399541
    Abstract: A chemical preservative including phenoxyethanol, 2-butyl-1,2-benzisothiazolin-3-one and N,N-bis(3-aminopropyl) dodecylamine; its use to inhibit and/or to control the growth of microorganisms in a technical composition.
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: August 2, 2022
    Assignee: VINK CHEMICALS GMBH & CO. KG
    Inventors: Jennifer Knopf, Ralf Gradtke, Anne Gückel
  • STORAGE-STABLE MICROBICIDAL CONCENTRATES AND USE THEREOF AS PRESERVATIVES
    Publication number: 20210084901
    Abstract: A chemical preservative including phenoxyethanol, 2-butyl-1,2-benzisothiazolin-3-one and N,N-bis(3-aminopropyl) dodecylamine; its use to inhibit and/or to control the growth of microorganisms in a technical composition.
    Type: Application
    Filed: April 30, 2018
    Publication date: March 25, 2021
    Inventors: Jennifer KNOPF, Ralf GRADTKE, Anne GÜCKEL