Patents by Inventor Ruediger Viereck

Ruediger Viereck 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).

  • MOLD FOR MANUFACTURING A BODY MADE OF A POROUS MATERIAL
    Publication number: 20210114262
    Abstract: A mold for manufacturing a body made of a porous material derived from precursors of the porous material in a sol-gel process carried out within the mold can have a lower part defining an interior volume for receiving the precursors of the porous material, wherein the interior volume defines the shape of the body to be manufactured, and at least a first opening through which the body is removable from the lower part. Surfaces of the lower part facing the interior volume are at least partially provided with a coating made of a material that is electrically dissipative and non-sticky to a gel formed from the precursors of the porous material and/or the body.
    Type: Application
    Filed: February 28, 2019
    Publication date: April 22, 2021
    Applicant: BASF SE
    Inventors: Marc FRICKE, Volker VOGELSANG, Dirk WEINRICH, Wibke LOELSBERG, Marcel NOBIS, Ruediger VIERECK, Thorsten INDERRIEDEN, Torben KAMINSKY, Maria THOMAS
  • Methods for producing composite elements based on foams based on isocyanate
    Patent number: 8852691
    Abstract: The invention relates to a process for the production of composites, composed of at least one outer layer b) and of an isocyanate-based rigid foam a), where the outer layer b) is moved continuously and the starting material for the isocyanate-based rigid foam a) is applied to the outer layer b), which comprises achieving the application of the liquid starting material for the isocyanate-based rigid foam a) by means of at least one fixed tube c) which has openings f) and which has been placed, with respect to the outer layer b), so as to be parallel to the plane of the outer layer and at right angles to the direction of movement.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: October 7, 2014
    Assignee: BASF SE
    Inventors: Lars Schoen, Roland Fabisiak, Rainer Hensiek, Peter Huntemann, Ruediger Viereck, Maria Thomas, Bernd Schaper
  • METHODS FOR PRODUCING COMPOSITE ELEMENTS BASED ON FOAMS BASED ON ISOCYANATE
    Publication number: 20140017412
    Abstract: The invention relates to a process for the production of composites, composed of at least one outer layer b) and of an isocyanate-based rigid foam a), where the outer layer b) is moved continuously and the starting material for the isocyanate-based rigid foam a) is applied to the outer layer b), which comprises achieving the application of the liquid starting material for the isocyanate-based rigid foam a) by means of at least one fixed tube c) which has openings f) and which has been placed, with respect to the outer layer b), so as to be parallel to the plane of the outer layer and at right angles to the direction of movement.
    Type: Application
    Filed: September 13, 2013
    Publication date: January 16, 2014
    Applicant: BASF SE
    Inventors: Lars SCHOEN, Roland Fabisiak, Rainer Hensiek, Peter Huntemann, Ruediger Viereck, Maria Thomas, Bernd Schaper
  • Methods for producing composite elements based on foams based on isocyanate
    Patent number: 8613981
    Abstract: The invention relates to a process for the production of composites, composed of at least one outer layer b) and of an isocyanate-based rigid foam a), where the outer layer b) is moved continuously and the starting material for the isocyanate-based rigid foam a) is applied to the outer layer b), which comprises achieving the application of the liquid starting material for the isocyanate-based rigid foam a) by means of at least one fixed tube c) which has openings f) and which has been placed, with respect to the outer layer b), so as to be parallel to the plane of the outer layer and at right angles to the direction of movement.
    Type: Grant
    Filed: December 15, 2008
    Date of Patent: December 24, 2013
    Assignee: BASF SE
    Inventors: Lars Schoen, Roland Fabisiak, Rainer Hensiek, Peter Huntemann, Ruediger Viereck, Maria Thomas, Bernd Schaper
  • METHODS FOR PRODUCING COMPOSITE ELEMENTS BASED ON FOAMS BASED ON ISOCYANATE
    Publication number: 20110003082
    Abstract: The invention relates to a process for the production of composites, composed of at least one outer layer b) and of an isocyanate-based rigid foam a), where the outer layer b) is moved continuously and the starting material for the isocyanate-based rigid foam a) is applied to the outer layer b), which comprises achieving the application of the liquid starting material for the isocyanate-based rigid foam a) by means of at least one fixed tube c) which has openings f) and which has been placed, with respect to the outer layer b), so as to be parallel to the plane of the outer layer and at right angles to the direction of movement.
    Type: Application
    Filed: December 15, 2008
    Publication date: January 6, 2011
    Applicant: BASE SE
    Inventors: Lars Schoen, Roland Fabisiak, Rainer Hensiek, Peter Huntemann, Ruediger Viereck, Maria Thomas, Bernd Schaper