Patents by Inventor Zoe Zegers

Zoe Zegers 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).

  • Process for separation of methanol and methyl (meth)acrylate
    Patent number: 11952336
    Abstract: A process can be used for producing a distillate product with a methanol concentration greater than the concentration of methanol in the minimum boiling azeotrope of methanol and methyl (meth)acrylate, from a mixture with a methanol concentration less than the concentration of methanol in the minimum boiling azeotrope of methanol and methyl (meth)acrylate, in a distillation column. A transesterification process for preparing C6- to C22-alkyl, aryl or alkenyl (meth)acrylates from methyl (meth)acrylate is also provided.
    Type: Grant
    Filed: February 7, 2022
    Date of Patent: April 9, 2024
    Assignee: Evonik Operations GmbH
    Inventors: Marcel Treskow, Jerald Andrew Jones, Marc Becker, Zoe Zegers, Kevin Lackey, Ghanem Sabeeh, Alexander May
  • PROCESS FOR SEPARATION OF METHANOL AND METHYL (METH)ACRYLATE
    Publication number: 20240034711
    Abstract: A process can be used for producing a distillate product with a methanol concentration greater than the concentration of methanol in the minimum boiling azeotrope of methanol and methyl(meth)acrylate, from a mixture with a methanol concentration less than the concentration of methanol in the minimum boiling azeotrope of methanol and methyl (meth)acrylate, in a distillation column. A transesterification process for preparing C6- to C2- alkyl, aryl or alkenyl (meth)acrylates from methyl(meth)actylate is also provided.
    Type: Application
    Filed: February 7, 2022
    Publication date: February 1, 2024
    Applicant: EVONIK OPERATIONS GMBH
    Inventors: Marcel TRESKOW, Jerald Andrew Jones, Marc Becker, Zoe Zegers, Kevin Lackey, Ghanem Sabeeh, Alexander May