Patents by Inventor Manfred Strittmatter

Manfred Strittmatter 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).

  • Chromatography column
    Patent number: 8920646
    Abstract: Disclosed is a chromatographic column for use with chromatographic materials packed in a defined manner. Said chromatographic column is characterized in that the chromatographic material in a defined compressed state is enclosed in a column body (1), which is preferably cylindrical and is provided with a discharge opening (9), between two filter plates which are fixed at a specified distance from one another by contact with support surfaces situated inside the column body.
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: December 30, 2014
    Assignee: ATOLL GmbH
    Inventors: Udo Johannes Vetter, Jürgen Friedle, Manfred Strittmatter, Lothar Britsch
  • Chromatography column
    Publication number: 20090065415
    Abstract: Disclosed is a chromatographic column for use with chromatographic materials packed in a defined manner. Said chromatographic column is characterized in that the chromatographic material in a defined compressed state is enclosed in a column body (1), which is preferably cylindrical and is provided with a discharge opening (9), between two filter plates which are fixed at a specified distance from one another by contact with support surfaces situated inside the column body.
    Type: Application
    Filed: April 21, 2006
    Publication date: March 12, 2009
    Applicant: ATOLL GmbH
    Inventors: Udo Johannes Vetter, Jurgen Friedle, Manfred Strittmatter, Lothar Britsch