Patents by Inventor Danielle Geertruda Irene PETRA

Danielle Geertruda Irene PETRA 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).

  • Space frame radome comprising a polymeric sheet
    Patent number: 10450697
    Abstract: The invention relates to a space frame radome comprising a sheet, said sheet comprising high strength polymeric fibers and a plastomer, wherein said plastomer is a copolymer of ethylene or propylene and one or more C2 to C12 alpha-olefin co-monomers and wherein said plastomer has a density as measured according to ISO1183 of between 860 and 940 kg/m3 and wherein the sheet has an areal density that is with at most 500% higher than the areal density of the high strength polymeric fibers.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: October 22, 2019
    Assignee: DSM IP ASSETS B.V.
    Inventors: Danielle Geertruda Irene Petra, William Adrianus Cornelis Roovers, Lewis Kolak
  • SPACE FRAME RADOME COMPRISING A POLYMERIC SHEET
    Publication number: 20170284017
    Abstract: The invention relates to a space frame radome comprising a sheet, said sheet comprising high strength polymeric fibers and a plastomer, wherein said plastomer is a copolymer of ethylene or propylene and one or more C2 to C12 alpha-olefin co-monomers and wherein said plastomer has a density as measured according to ISO1183 of between 860 and 940 kg/m3 and wherein the sheet has an areal density that is with at most 500% higher than the areal density of the high strength polymeric fibers.
    Type: Application
    Filed: September 15, 2015
    Publication date: October 5, 2017
    Applicant: DSM IP ASSETS B.V.
    Inventors: Danielle Geertruda Irene PETRA, William Adrianus Cornelis ROOVERS, Lewis KOLAK