Patents by Inventor Stefan Biba

Stefan Biba 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).

  • Adsorber element, ring filter element
    Patent number: 9657693
    Abstract: An annular adsorber element may be used in conjunction with a fresh air system of an internal combustion engine for adsorbing particles such as hydrocarbons. The annular adsorber element may include a support structure and an adsorber material. The support structure may be injection molded onto the adsorber material.
    Type: Grant
    Filed: September 29, 2011
    Date of Patent: May 23, 2017
    Assignee: Mahle International GmbH
    Inventors: Bashkim Berisha, Stefan Biba, Hendrik Von Merkatz, Birgit Renz
  • ADSORBER ELEMENT, RING FILTER ELEMENT
    Publication number: 20130276633
    Abstract: An annular adsorber element may be used in conjunction with a fresh air system of an internal combustion engine for adsorbing particles such as hydrocarbons. The annular adsorber element may include a support structure and an adsorber material. The support structure may be injection molded onto the adsorber material.
    Type: Application
    Filed: September 29, 2011
    Publication date: October 24, 2013
    Applicant: MAHLE INTERNATIONAL GmbH
    Inventors: Bashkim Berisha, Stefan Biba, Hendrik Von Merkatz, Birgit Renz