Patents by Inventor Ingrid Robl

Ingrid Robl 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).

  • Methods for purification of bacterial cells and cell components
    Patent number: 8932580
    Abstract: The present invention relates to a method for the selective purification of bacterial cells and/or cell components, whereby the purification is performed by means of a solid support.
    Type: Grant
    Filed: July 28, 2009
    Date of Patent: January 13, 2015
    Assignees: Hyglos Invest GmbH, Biomerieux S.A.
    Inventors: Michael Schutz, Renate Grassl, Roman Meyer, Sibylle Frick, Ingrid Robl, Thomas Zander, Stefan Miller
  • Method for unspecific enrichment of bacterial cells
    Patent number: 7868144
    Abstract: The present invention relates to a method for unspecific enrichment of bacterial cells by means of cationic or anionic polymers and magnetic carriers.
    Type: Grant
    Filed: October 8, 2002
    Date of Patent: January 11, 2011
    Assignee: Hyglos Invest GmbH
    Inventors: Sabine Diller, Renate Grassl, Stefan Miller, Ingrid Robl, Michael Schütz, Thomas Zander
  • Methods for purification of bacterial cells and cell components
    Publication number: 20100047895
    Abstract: The present invention relates to a method for the selective purification of bacterial cells and/or cell components, whereby the purification is performed by means of a solid support.
    Type: Application
    Filed: July 28, 2009
    Publication date: February 25, 2010
    Applicants: Hyglos Invest GmbH, bioMerieux S.A.
    Inventors: Michael Schütz, Renate Grassl, Roman Meyer, Sibylle Frick, Ingrid Robl, Thomas Zander, Stefan Miller
  • Methods for purification of bacterial cells and components
    Patent number: 7579142
    Abstract: The present invention relates to a method for the selective purification of bacterial cells and/or cell components, whereby the purification is performed by means of a solid support.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: August 25, 2009
    Assignee: Profos AG
    Inventors: Michael Schütz, Renate Grassl, Roman Meyer, Sibylle Frick, Ingrid Robl, Thomas Zander, Stefan Miller
  • Method for unspecific enrichment of bacterial cells
    Publication number: 20050019827
    Abstract: The present invention relates to a method for unspecific enrichment of bacterial cells by means of cationic or anionic polymers and magnetic carriers.
    Type: Application
    Filed: October 8, 2002
    Publication date: January 27, 2005
    Inventors: Sabine Diller, Renate Grassl, Stefan Miller, Ingrid Robl, Michael Schultz, Thomas Zander
  • Methods for purification of bacterial cells and components
    Publication number: 20040248298
    Abstract: The present invention relates to a method for the selective purification of bacterial cells and/or cell components, whereby the purification is performed by means of a solid support.
    Type: Application
    Filed: June 15, 2004
    Publication date: December 9, 2004
    Inventors: Michael Schutz, Renate Grassl, Roman Meyer, Sibylle Frick, Ingrid Robl, Thomas Zander, Stefan Miller