Patents by Inventor Hermann Tebbe

Hermann Tebbe 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).

  • COMBINATION STIRRER
    Publication number: 20220143562
    Abstract: The present patent application describes a stirrer comprising a combination of at least one axially-conveying element and at least one radially-conveying element relative to the rotary shaft of the stirrer wherein the largest diameter of the at least one axially-conveying element is equal to or less than the inner diameter di of the radially-conveying element. In one embodiment the stirrer according to the invention is a combination of one anchor stirrer with at least one inclined-blade stirrer. Furthermore the use of the stirrer according to the invention for the culture of cells in a dialysis method is described.
    Type: Application
    Filed: January 26, 2022
    Publication date: May 12, 2022
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Marco JENZSCH, Max LECHNER, Michael POHLSCHEIDT, Christoph REESE, Alexander SCHOLZ, Hermann TEBBE
  • Combination stirrer
    Patent number: 11253826
    Abstract: The present patent application describes a stirrer comprising a combination of at least one axially-conveying element and at least one radially-conveying element relative to the rotary shaft of the stirrer wherein the largest diameter of the at least one axially-conveying element is equal to or less than the inner diameter di of the radially-conveying element. In one embodiment the stirrer according to the invention is a combination of one anchor stirrer with at least one inclined-blade stirrer. Furthermore the use of the stirrer according to the invention for the culture of cells in a dialysis method is described.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: February 22, 2022
    Assignee: HOFFMANN-LA ROCHE INC.
    Inventors: Marco Jenzsch, Max Lechner, Michael Pohlscheidt, Christoph Reese, Alexander Scholz, Hermann Tebbe
  • COMBINATION STIRRER
    Publication number: 20190168177
    Abstract: The present patent application describes a stirrer comprising a combination of at least one axially-conveying element and at least one radially-conveying element relative to the rotary shaft of the stirrer wherein the largest diameter of the at least one axially-conveying element is equal to or less than the inner diameter di of the radially-conveying element. In one embodiment the stirrer according to the invention is a combination of one anchor stirrer with at least one inclined-blade stirrer. Furthermore the use of the stirrer according to the invention for the culture of cells in a dialysis method is described.
    Type: Application
    Filed: August 14, 2018
    Publication date: June 6, 2019
    Applicant: HOFFMANN-LA ROCHE INC.
    Inventors: Marco JENZSCH, Max LECHNER, Michael POHLSCHEIDT, Christoph REESE, Alexander SCHOLZ, Hermann TEBBE
  • Combination stirrer
    Patent number: 10076731
    Abstract: The present patent application describes a stirrer comprising a combination of at least one axially-conveying element and at least one radially-conveying element relative to the rotary shaft of the stirrer wherein the largest diameter of the at least one axially-conveying element is equal to or less than the inner diameter di of the radially-conveying element. In one embodiment the stirrer according to the invention is a combination of one anchor stirrer with at least one inclined-blade stirrer. Furthermore the use of the stirrer according to the invention for the culture of cells in a dialysis method is described.
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: September 18, 2018
    Assignee: HOFFMAN-LA ROCHE INC.
    Inventors: Marco Jenzsch, Max Lechner, Michael Pohlscheidt, Christoph Reese, Alexander Scholz, Hermann Tebbe
  • COMBINATION STIRRER
    Publication number: 20120070860
    Abstract: The present patent application describes a stirrer comprising a combination of at least one axially-conveying element and at least one radially-conveying element relative to the rotary shaft of the stirrer wherein the largest diameter of the at least one axially-conveying element is equal to or less than the inner diameter di of the radially-conveying element. In one embodiment the stirrer according to the invention is a combination of one anchor stirrer with at least one inclined-blade stirrer. Furthermore the use of the stirrer according to the invention for the culture of cells in a dialysis method is described.
    Type: Application
    Filed: June 2, 2010
    Publication date: March 22, 2012
    Inventors: Marco Jenzsch, Max Lechner, Michael Pohlscheidt, Christoph Reese, Alexander Scholz, Hermann Tebbe