Patents by Inventor Christoph FLEKENSTEIN

Christoph FLEKENSTEIN 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).

  • A LUBRICANT WITH A POLYACRYLATE BASED ON C13/15 ACRYLATE
    Publication number: 20220298444
    Abstract: The present invention relates to a lubricant comprising a polyacrylate which contains a C13/15 acrylate in polymerized form, where the C13/15 acrylate comprises at least 70 wt % of linear and branched C13 and C15 alkyl (meth)acrylates. It further relates to the polyacrylate, to the C13/15 acrylate, to a method for preparing the polyacrylate by free-radical polymerization of the C13/15 acrylate, and to a method for preparing a lubricant by contacting the polyacrylate to a base oil.
    Type: Application
    Filed: June 9, 2020
    Publication date: September 22, 2022
    Inventors: Szilard CSIHONY, Rainer PAPP, Kevin J. DESANTIS, Meaghan C. MCGUIRE, Matthias FIES, Andrea MISSKE, Christoph FLEKENSTEIN