Patents by Inventor David HAJNAL

David HAJNAL 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).

  • Publication number: 20240120034
    Abstract: The present invention generally relates to a system optimization procedure. The method includes a) providing, via an input channel, a system model for modelling the chemical mixture, which associates a set of design parameters with a plurality of objective parameters that represent design characteristics of the chemical mixture, wherein the set of design parameters comprises a chemical mixture recipe having two or more ingredients, and the plurality of objective parameters comprises two or more physicochemical properties of the chemical mixture; b) defining, via the input channel, a set of primary optimization objective parameters, c) performing, by a processor, a multi-objective optimizing process on the system model by exploring a plurality of design configurations by assigning specified values to the set of design parameters; and d) determining, by the processor, if the multi-objective optimizing process yields a degenerated multi-objective optimal design.
    Type: Application
    Filed: December 17, 2021
    Publication date: April 11, 2024
    Inventors: David Hajnal, Michael Bortz, Philipp Suess, Karl-Heinz Kuefer
  • Publication number: 20240062131
    Abstract: The present invention relates generally to the field of chemical formulations in a chemical production facility, and more particularly to providing assistance for producing a chemical formulation in a chemical production facility.
    Type: Application
    Filed: December 17, 2021
    Publication date: February 22, 2024
    Inventors: David Hajnal, Stefan Lehner, Julia Reske, Michael Bortz, Karl-Heinz Kuefer, Philipp Suess
  • Patent number: 10927194
    Abstract: A process for producing aqueous polymer dispersions and the use thereof as binder for coatings having high solvent stability and a low tendency to soiling.
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: February 23, 2021
    Assignee: BASF SE
    Inventors: Wolfgang Gaschler, Sebastian Enck, Leendert Berkhout, Linda Guitman, Juergen Kaczun, David Hajnal
  • Publication number: 20190263941
    Abstract: A process for producing aqueous polymer dispersions and the use thereof as binder for coatings having high solvent stability and a low tendency to soiling.
    Type: Application
    Filed: July 6, 2017
    Publication date: August 29, 2019
    Applicant: BASF SE
    Inventors: Wolfgang GASCHLER, Sebastian ENCK, Leendert BERKHOUT, Linda GUITMAN, Juergen KACZUN, David HAJNAL