Patents by Inventor Torsten KNOER

Torsten KNOER 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).

  • Patent number: 11833258
    Abstract: The present disclosure relates to a method of steam-sterilizing liquid-filled medical devices, e.g., filtration and/or diffusion devices like ultrafilters and capillary dialyzers.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: December 5, 2023
    Assignee: GAMBRO LUNDIA AB
    Inventors: Ralf Flieg, Wolfgang Freudemann, Torsten Knoer
  • Publication number: 20230226495
    Abstract: The present disclosure relates to a diffusion device, such as a blood oxygenator or gas exchanger, and a process for its production. The diffusion device is used in the removal of carbon dioxide from blood.
    Type: Application
    Filed: June 17, 2021
    Publication date: July 20, 2023
    Inventors: Joachim LOERCHER, Ralf FLIEG, Torsten KNOER, Steffen WAGNER, Christof BECK, Markus LOEFFLER
  • Publication number: 20210187137
    Abstract: The present disclosure relates to a method of steam-sterilizing liquid-filled medical devices, e.g., filtration and/or diffusion devices like ultrafilters and capillary dialyzers.
    Type: Application
    Filed: August 16, 2018
    Publication date: June 24, 2021
    Inventors: Ralf FLIEG, Wolfgang FREUDEMANN, Torsten KNOER
  • Publication number: 20200353694
    Abstract: The present disclosure relates to a method of sealing ports of medical devices, e.g., filtration and/or diffusion devices like ultrafilters and capillary dialyzers.
    Type: Application
    Filed: August 20, 2018
    Publication date: November 12, 2020
    Inventors: Claudia ASSMANN, Ralf FLIEG, Wolfgang FREUDEMANN, Torsten KNOER
  • Publication number: 20200215493
    Abstract: The present disclosure relates to a process for testing the integrity of membranes in a filter module. Specifically, the process is applied to filters for extracorporeal blood treatment, in particular, filters comprising both filter membranes and particulate material.
    Type: Application
    Filed: August 15, 2018
    Publication date: July 9, 2020
    Inventors: Claudia ASSMANN, Ralf FLIEG, Wolfgang FREUDEMANN, Torsten KNOER, Mehmet YILDIRIM
  • Patent number: 10052427
    Abstract: A filter apparatus, a method for the manufacture of the filter apparatus, the use of the filter apparatus in medical, chemical and/or biotechnological applications, and an apparatus for use in the manufacture of the filter apparatus. The filter apparatus has a cylindrical housing and a plurality of hollow fibers. The hollow fibers are combined to form a bundle in the housing and are embedded and held in each case at the end sides in a molding compound. The filtrate space is filled with particles of a chemically or physically active substance.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: August 21, 2018
    Assignee: GAMBRO LUNDIA AB
    Inventors: Ralf Flieg, Torsten Knoer, Wolfgang Freudemann, Mehmet Yildirim, Martin Rempfer, Steffen Wagner, Markus Storr
  • Patent number: 9844621
    Abstract: A separation material includes a matrix that is bound to a saccharide, enabling the separation from a liquid of substances that selectively bind the saccharide. A method for preparing the separation material and a method for separating substances from a liquid that selectively bind a saccharide of the separation material are also described. A device employs the separation material for separating from a liquid substances that selectively bind to the saccharide of the separation material.
    Type: Grant
    Filed: August 7, 2012
    Date of Patent: December 19, 2017
    Assignee: GAMBRO LUNDIA AB
    Inventors: Martin Rempfer, Wolfgang Freudemann, Cornelia Winz, Ralf Flieg, Markus Storr, Sandra Homeyer, Torsten Knoer
  • Patent number: 9259710
    Abstract: A separation material includes a saccharide bound via a linker to a matrix for enabling the separation from a liquid of substances that selectively bind to saccharide moieties. A method for preparing the material, a method for separating from a liquid substances that selective bind to saccharides, and a device including the separation material are also disclosed.
    Type: Grant
    Filed: August 7, 2012
    Date of Patent: February 16, 2016
    Assignee: Gambro Lunia AB
    Inventors: Martin Rempfer, Wolfgang Freudemann, Cornelia Winz, Ralf Flieg, Markus Storr, Manuela Klotz, Sandra Homeyer, Torsten Knoer
  • Publication number: 20150320924
    Abstract: A filter apparatus, a method for the manufacture of the filter apparatus, the use of the filter apparatus in medical, chemical and/or biotechnological applications, and an apparatus for use in the manufacture of the filter apparatus. The filter apparatus has a cylindrical housing and a plurality of hollow fibers. The hollow fibers are combined to form a bundle in the housing and are embedded and held in each case at the end sides in a molding compound. The filtrate space is filled with particles of a chemically or physically active substance.
    Type: Application
    Filed: November 5, 2013
    Publication date: November 12, 2015
    Inventors: Ralf Flieg, Torsten Knoer, Wolfgang Freudemann, Mehmet Yildirim, Martin Rempfer, Steffen Wagner, Markus Storr
  • Publication number: 20150111194
    Abstract: A separation material includes a saccharide bound via a linker to a matrix for enabling the separation from a liquid of substances that selectively bind to saccharide moieties. A method for preparing the material, a method for separating from a liquid substances that selective bind to saccharides, and a device including the separation material are also disclosed.
    Type: Application
    Filed: August 7, 2012
    Publication date: April 23, 2015
    Applicant: GAMBRO LUNDIA AB
    Inventors: Martin Rempfer, Wolfgang Freudemann, Cornelia Winz, Ralf Flieg, Markus Storr, Manuela Klotz, Sandra Homeyer, Torsten Knoer
  • Publication number: 20140166580
    Abstract: A separation material includes a matrix that is bound to a saccharide, enabling the separation from a liquid of substances that selectively bind the saccharide. A method for preparing the separation material and a method for separating substances from a liquid that selectively bind a saccharide of the separation material are also described. A device employs the separation material for separating from a liquid substances that selectively bind to the saccharide of the separation material.
    Type: Application
    Filed: August 7, 2012
    Publication date: June 19, 2014
    Applicant: GAMBRO LUNDIA AB
    Inventors: Martin Rempfer, Wolfgang Freudemann, Cornelia Winz, Ralf Flieg, Markus Storr, Sandra HOMEYER, Torsten KNOER