Patents by Inventor Adrian Ley

Adrian Ley 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).

  • CHROMATOGRAPHIC MATERIAL AND METHOD OF PRODUCING SAME
    Publication number: 20240033711
    Abstract: The present invention relates to a chromatographic material comprising a polymer network material-based self-supporting bi-continuous separation matrix for adsorptive material separation in liquid media, and a method of producing the chromatographic material comprising a polymer network material-based self-supporting bi-continuous separation matrix.
    Type: Application
    Filed: December 21, 2021
    Publication date: February 1, 2024
    Inventors: Adrian Ley, Rebecca Petersen, Florian Taft, Patrick Adametz, Axel Thiefes, Kathrin Toeppner, Stella Weber, Nils Gehrmann, Franziska Hagemann, Volkmar Thom
  • Chromatography medium with bound microglobules and method for the preparation thereof
    Patent number: 11364480
    Abstract: A chromatography medium includes a porous matrix and nonporous globules bound on the inner and outer surfaces of the porous matrix. The average radius of the microglobules is not more than 30% of the average pore diameter of the porous matrix. The chromatography medium can be used in affinity chromatography. A method for preparing the chromatography medium may include providing a porous starting matrix, providing a polymerization solution, and initiating polymerization of the polymerization solution in the presence of the porous starting matrix to form insoluble nonporous microglobules that are bound to the inner and outer surfaces of the porous starting matrix.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: June 21, 2022
    Assignee: Sartorius Stedim Biotech GmbH
    Inventors: Adrian Ley, Florian Taft, Jan Schwellenbach, Louis Villain
  • CHROMATOGRAPHY MEDIUM WITH BOUND MICROGLOBULES AND METHOD FOR THE PREPARATION THEREOF
    Publication number: 20190358609
    Abstract: The present invention relates to a chromatography medium which can be used in affinity chromatography and to a method for the preparation thereof.
    Type: Application
    Filed: January 16, 2018
    Publication date: November 28, 2019
    Applicant: Sartorius Stedim Biotech GmbH
    Inventors: Adrian Ley, Florian Taft, Jan Schwellenbach, Louis Villain