Patents by Inventor Tanja Heilmann

Tanja Heilmann 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).

  • Air conducting channel
    Publication number: 20060107835
    Abstract: A channel for conducting a gaseous medium, particularly an air conducting channel for an internal combustion engine, having at least one channel section that is produced in an extrusion blow molding process. The blow-molded channel section has adsorption particles on its inside walls, which are attached in an interlocked manner to the inside wall of the channel section in the blow molding process.
    Type: Application
    Filed: November 17, 2005
    Publication date: May 25, 2006
    Applicant: Mann & Hummel GmbH
    Inventors: Tanja Heilmann, Frank Pfeiffer, Alrun Spennemann, Andreas Franz
  • Reinforced, bendable filter element
    Patent number: 6579337
    Abstract: A filter element formed of a pleated filter medium (11) and having a seal or gasket element (15) on its periphery or end faces. On one side of the filter element, which may represent either the inlet or the outlet side of the filter element, at least one adhesive track or reinforcing member (12, 13, 14), and preferably at least two adhesive tracks or reinforcing members (12, 13, 14), is/are arranged in such a way that the filter element can be bent to a curved configuration in one direction.
    Type: Grant
    Filed: February 16, 2001
    Date of Patent: June 17, 2003
    Assignee: MHB Filtration GmbH & Co. KG
    Inventors: Tanja Heilmann, Rolf Weber, Stefan Weiss
  • Reinforced, bendable filter element
    Publication number: 20010020512
    Abstract: A filter element formed of a pleated filter medium (11) and having a seal or gasket element (15) on its periphery or end faces. On one side of the filter element, which may represent either the inlet or the outlet side of the filter element, at least one adhesive track or reinforcing member (12, 13, 14), and preferably at least two adhesive tracks or reinforcing members (12, 13, 14), is/are arranged in such a way that the filter element can be bent to a curved configuration in one direction.
    Type: Application
    Filed: February 16, 2001
    Publication date: September 13, 2001
    Inventors: Tanja Heilmann, Rolf Weber, Stefan Weiss