Patents by Inventor Christoph Priesner

Christoph Priesner 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).

  • Process for the preparation of disinfected human cell suspensions
    Patent number: 10017742
    Abstract: In a process for preparing disinfected preparations from mammalian tissues, mammalian tissue is perfused at one step with an enzyme-free liquid antibiotic composition that includes at least one antibiotic and is contained in at least one perfusion buffer. In a step occurring after such one step, enzymatic antibiotic-free treatment of the tissue is carried out to obtain a single-cell suspension. In another step disinfected preparations are obtained.
    Type: Grant
    Filed: November 12, 2014
    Date of Patent: July 10, 2018
    Assignee: Cytonet GmbH & Co. KG
    Inventors: Krasimira Aleksandrova, Marc Barthold, Lubomir Arseniev, Carsten Griesel, Christoph Priesner
  • Process for the preparation of disinfected human cell suspensions
    Patent number: 8999710
    Abstract: In a process for preparing disinfected preparations from mammalian tissues, mammalian tissue is perfused at one step with an enzyme-free liquid antibiotic composition that includes at least one antibiotic and is contained in at least one perfusion buffer. In a step occurring after such one step, enzymatic antibiotic-free treatment of the tissue is carried out to obtain a single-cell suspension. In another step disinfected preparations are obtained.
    Type: Grant
    Filed: July 30, 2011
    Date of Patent: April 7, 2015
    Assignee: Cytonet GmbH & Co. KG
    Inventors: Krasimira Aleksandrova, Marc Barthold, Lubomir Arseniev, Carsten Griesel, Christoph Priesner
  • PROCESS FOR THE PREPARATION OF DISINFECTED HUMAN CELL SUSPENSIONS
    Publication number: 20150072428
    Abstract: In a process for preparing disinfected preparations from mammalian tissues, mammalian tissue is perfused at one step with an enzyme-free liquid antibiotic composition that includes at least one antibiotic and is contained in at least one perfusion buffer. In a step occurring after such one step, enzymatic antibiotic-free treatment of the tissue is carried out to obtain a single-cell suspension. In another step disinfected preparations are obtained.
    Type: Application
    Filed: November 12, 2014
    Publication date: March 12, 2015
    Inventors: Krasimira ALEKSANDROVA, Marc BARTHOLD, Lubomir ARSENIEV, Carsten GRIESEL, Christoph PRIESNER
  • PROCESS FOR THE PREPARATION OF DISINFECTED HUMAN CELL SUSPENSIONS
    Publication number: 20130143324
    Abstract: The invention relates to a process for the preparation of disinfected single-cell preparations from mammalian tissues and to the preparations thus prepared.
    Type: Application
    Filed: July 30, 2011
    Publication date: June 6, 2013
    Applicant: Cytonet GmbH & Co. KG
    Inventors: Krasimra Aleksandrova, Marc Barthold, Lubomir Arseniev, Carsten Griesel, Christoph Priesner
  • Storage Medium For Cells
    Publication number: 20080199956
    Abstract: The invention relates to a method for storages of human cells in particular, cell media for storage of cells and the use of such cell media for storage of cells, wherein the vitality of the cells is preserved during the storage.
    Type: Application
    Filed: June 30, 2006
    Publication date: August 21, 2008
    Applicant: Cytonet GmbH & Co. KG
    Inventors: Lubomir Arseniev, Krassimira Alexandrova, Marc Barthold, Carsten Griesel, Hans-Gerd Heuft, Sabine Kafert-Kasting, Christoph Priesner