Patents by Inventor Alexandra-Maria Trendler

Alexandra-Maria Trendler 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).

  • Magnetorheological materials having a high switching factor and use thereof
    Patent number: 7897060
    Abstract: The invention relates to magnetorheological materials comprising at least one non-magnetisable carrier medium and magnetisable particles contained therein, at least two magnetisable particles fractions being contained as particles and these being formed from non-spherical particles and from spherical particles.
    Type: Grant
    Filed: August 25, 2005
    Date of Patent: March 1, 2011
    Assignee: Fraunhofer-Gesselschaft zur Forderung der Angewandten Forschung e.V.
    Inventors: Holger Böse, Alexandra-Maria Trendler
  • Magnetorheological materials having magnetic and non-magnetic inorganic supplements and use thereof
    Patent number: 7708901
    Abstract: The invention relates to magnetorheological materials comprising at least one non-magnetisable carrier medium and magnetisable particles contained therein, in addition a combination of magnetic and non-magnetic inorganic materials and/or composite particles thereof being contained.
    Type: Grant
    Filed: August 25, 2005
    Date of Patent: May 4, 2010
    Assignee: Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung e.V.
    Inventors: Holger Böse, Alexandra-Maria Trendler
  • Magnetorheological Materials Having a High Switching Factor and Use Thereof
    Publication number: 20070252104
    Abstract: The invention relates to magnetorheological materials comprising at least one non-magnetisable carrier medium and magnetisable particles contained therein, at least two magnetisable particles fractions being contained as particles and these being formed from non-spherical particles and from spherical particles.
    Type: Application
    Filed: August 25, 2005
    Publication date: November 1, 2007
    Applicant: FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
    Inventors: Holger Bose, Alexandra-Maria Trendler
  • Magnetorheological Materials Having Magnetic and Non-Magnetic Inorganic Supplements and Use Thereof
    Publication number: 20070210274
    Abstract: The invention relates to magnetorheological materials comprising at least one non-magnetisable carrier medium and magnetisable particles contained therein, in addition a combination of magnetic and non-magnetic inorganic materials and/or composite particles thereof being contained.
    Type: Application
    Filed: August 25, 2005
    Publication date: September 13, 2007
    Applicant: Fraungofer-Gesellschaft zur Forderung der angewandten Ferschung e.V.
    Inventors: Holger Bose, Alexandra-Maria Trendler