Patents by Inventor Katrin Stange

Katrin Stange 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).

  • Method and apparatus for limiting diafiltrate waste
    Patent number: 9302038
    Abstract: The present invention describes a process and a device for saving diafiltrate by partial regeneration using adsorbers. An object of the invention is to decrease the requirement of dialysate and/or substitute in the depletion of a substance of class X by means of special microstructured adsorption/filtration devices. An object of the invention is also to enable control of the concentration of a substance group X by hemodialysis and/or hemofiltration, such that by partial recirculation of the diafiltrate in the regeneration circuit, the net throughput of diafiltrate can be kept lower.
    Type: Grant
    Filed: August 19, 2008
    Date of Patent: April 5, 2016
    Assignee: Albutec GmbH
    Inventor: Katrin Stange
  • Stabilizer molecule-depleted albumin solution
    Patent number: 8236927
    Abstract: The invention concerns a method for producing an aqueous albumin solution from a starting albumin solution which contains stabilizer molecules which are capable of occupying binding sites of the albumin, wherein in a method for increasing the albumin binding capacity (ABiC) for other molecules, at least a portion of the stabilizer molecules is removed from the albumin of the starting albumin solution and separated from the starting albumin solution.
    Type: Grant
    Filed: May 11, 2006
    Date of Patent: August 7, 2012
    Assignee: Albutec GmbH
    Inventor: Katrin Stange
  • METHOD AND APPARATUS FOR LIMITING DIAFILTRATE WASTE
    Publication number: 20110100909
    Abstract: The present invention describes a process and a device for saving diafiltrate by partial regeneration using adsorbers. An object of the invention is to decrease the requirement of dialysate and/or substituate in the depletion of a substance of class X by means of special microstructured adsorption/filtration devices. An object of the invention is also to enable control of the concentration of a substance group X by hemodialysis and/or hemofiltration, such that by partial recirculation of the diafiltrate in the regeneration circuit, the net throughput of diafiltrate can be kept lower.
    Type: Application
    Filed: August 19, 2008
    Publication date: May 5, 2011
    Inventor: Katrin Stange
  • Stabilizer Molecule-Enriched Albumin Solution
    Publication number: 20080269124
    Abstract: The invention concerns a method for producing an aqueous albumin solution from a starting albumin solution which contains stabilizer molecules which are capable of occupying binding sites of the albumin, wherein in a method for increasing the albumin binding capacity (ABiC) for other molecules, at least a portion of the stabilizer molecules is removed from the albumin of the starting albumin solution and separated from the starting albumin solution.
    Type: Application
    Filed: May 11, 2006
    Publication date: October 30, 2008
    Applicant: Albutec GmbH
    Inventor: Katrin Stange