Patents by Inventor Roland OBERHOFFER

Roland OBERHOFFER 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).

  • Production of porous materials by the expansion of polymer gels
    Patent number: 11274185
    Abstract: A method produces porous materials by expansion of polymer gels. The porous materials can be a micro- or nano-porous polymer materials.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: March 15, 2022
    Assignee: SUMTEQ GmbH
    Inventors: Reinhard Strey, Roland Oberhoffer, Alexander Müller
  • PRODUCTION OF POROUS MATERIALS BY THE EXPANSION OF POLYMER GELS
    Publication number: 20190292344
    Abstract: A method produces porous materials by expansion of polymer gels. The porous materials can be a micro- or nano-porous polymer materials.
    Type: Application
    Filed: March 29, 2019
    Publication date: September 26, 2019
    Inventors: Reinhard STREY, Roland OBERHOFFER, Alexander MÜLLER
  • Production of porous materials by the expansion of polymer gels
    Patent number: 10246568
    Abstract: A method for producing porous materials is disclosed. The porous materials can be produced by expansion of polymer gels.
    Type: Grant
    Filed: November 17, 2014
    Date of Patent: April 2, 2019
    Assignee: SUMTEQ GmbH
    Inventors: Reinhard Strey, Roland Oberhoffer, Alexander Müller
  • PRODUCTION OF POROUS MATERIALS BY THE EXPANSION OF POLYMER GELS
    Publication number: 20160280876
    Abstract: The invention relates to a method for the production of porous materials by the expansion of polymer gels and to the porous materials produced by such a method and to a moulded body.
    Type: Application
    Filed: November 17, 2014
    Publication date: September 29, 2016
    Inventors: Reinhard STREY, Roland OBERHOFFER, Alexander MÜLLER