Patents by Inventor Daniel SEIBERT-LUDWIG

Daniel SEIBERT-LUDWIG 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).

  • OBTAINING HIGHLY CONCENTRATED HMO SOLUTIONS BY REVERSE OSMOSIS
    Publication number: 20230413838
    Abstract: The present invention relates to a method for concentrating aqueous solutions of human milk oligosaccharides, in which an aqueous solution comprising at least one human milk oligosaccharide is subjected to a reverse osmosis process by means of a reverse osmosis membrane and is thereby concentrated to a final osmotic pressure of at least 70 bar measured with a freezing point osmometer. Moreover, the present invention refers to an according use of a reverse osmosis membrane, a corresponding reverse osmosis system containing such a membrane and a spray-dried HMO product obtainable by the method.
    Type: Application
    Filed: November 5, 2021
    Publication date: December 28, 2023
    Inventors: Emiel Jan KAPPERT, Jacek MALISZ, Daniel SEIBERT-LUDWIG
  • Method for obtaining crystalline 2?-fucosyllactose
    Patent number: 11685759
    Abstract: The present invention relates to a method for obtaining crystalline 2?-fucosyllactose from a 2?-FL raw material, which contains 2?-FL as a main constituent and at least 0.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: June 27, 2023
    Assignee: BASF SE
    Inventors: Michael Puhl, Sebastian Wloch, Peter Oedman, Anne-Catrin Letzel, Hartwig Schroeder, Jacek Malisz, Daniel Seibert-Ludwig, Emiel Jan Kappert, Chung Huan Wong, Michael Barros Gross, Martin Viertelhaus
  • METHOD FOR SEPARATING BIOMASS FROM A SOLUTION COMPRISING BIOMASS AND AT LEAST ONE OLIGOSACCARIDE
    Publication number: 20220041638
    Abstract: The present invention relates to a method for separating biomass from a solution comprising biomass and at least one oligosaccharide.comprising providing the solution comprising biomass and oligosaccharides.lowering the pH value of the solution below 7 by adding at least one acid to the solution comprising biomass and the at least one oligosaccharide. adding an adsorbing agent to the solution comprising biomass and oligosaccharides. and carrying out first membrane filtration so as to separate the biomass from the solution comprising the at least one oligosaccharide.
    Type: Application
    Filed: December 17, 2019
    Publication date: February 10, 2022
    Inventors: Jacek MALISZ, Daniel SEIBERT-LUDWIG, Peter OEDMAN, Michael PUHL
  • METHOD FOR OBTAINING CRYSTALLINE 2'-FUCOSYLLACTOSE
    Publication number: 20210388014
    Abstract: The present invention relates to a method for obtaining crystalline 2?-fucosyllactose from a 2?-FL raw material, which contains 2?-FL as a main constituent and at least 0.
    Type: Application
    Filed: October 17, 2019
    Publication date: December 16, 2021
    Inventors: Michael PUHL, Sebastian WLOCH, Peter OEDMAN, Anne-Catrin LETZEL, Hartwing SCHROEDER, Jacek MALISZ, Daniel SEIBERT-LUDWIG, Emiel Jan KAPPERT, Chung Huan WONG, Michael BARROS GROSS, Martin VIERTELHAUS