Patents by Inventor Arne Neumann

Arne Neumann 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).

  • SAMPLE QUANTIFICATION BY DISC CENTRIFUGATION
    Publication number: 20180299444
    Abstract: To overcome the limitations of existing particle quantification techniques, the inventors used disc centrifugation in combination with a detector, to quantify particles, in particular virus particles. Also provided is a method for determining particle density using a disc centrifuge. This method is particularly useful for determining virus particle density. Also provided is a method of estimating particle size, based on particle density.
    Type: Application
    Filed: January 26, 2018
    Publication date: October 18, 2018
    Applicant: Novartis AG
    Inventors: Bernhard ROTH, Arne NEUMANN
  • TREATED FILTER
    Publication number: 20160228825
    Abstract: The present application provides methods for filtering a fluid through a filter, wherein the fluid comprises a biological product of interest, such as proteinaceous matter. The biological product is filtered through a filter pretreated with a surfactant.
    Type: Application
    Filed: October 7, 2014
    Publication date: August 11, 2016
    Inventors: Gerard CHAN, Kevin Murphy, Philip J. SIZER, Arne NEUMANN, Bernhard ROTH
  • SAMPLE QUANTIFICATION BY DISC CENTRIFUGATION
    Publication number: 20140328874
    Abstract: To overcome the limitations of existing particle quantification techniques, the inventors used disc centrifugation in combination with a detector, to quantify particles, in particular virus particles. Also provided is a method for determining particle density using a disc centrifuge. This method is particularly useful for determining virus particle density. Also provided is a method of estimating particle size, based on particle density.
    Type: Application
    Filed: October 19, 2012
    Publication date: November 6, 2014
    Inventors: Bernhard Roth, Arne Neumann