Patents by Inventor Sascha FRISCHKE

Sascha FRISCHKE 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).

  • Multiple-chamber container for storing and mixing a multi-component liquid coating or adhesive system
    Patent number: 11911735
    Abstract: The invention relates to a multiple-chamber container (1, 1*) for storing and mixing a multi-component liquid coating or adhesive system (M), comprising a first chamber (10) for a first mixing component (B) and at least one other chamber (20) for another mixing component (H), the first chamber (10) and the at least one other chamber (20) being separated by at least one separating wall (30) in liquid-tight fashion and the separating wall (30) comprising a pierceable separating layer (40). The multiple-chamber container further comprises at least one piercing element (50) for piercing the pierceable separating layer (40) in such a way that the first and the one other mixing component (B, H) mix in the first or the at least one other chamber (10, 20). The multiple-chamber container (1, 1*) is characterized in that the at least one other chamber (20) is coaxial to the first chamber (10), the separating layer (40) being partially formed in the separating wall (30).
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: February 27, 2024
    Assignee: Covestro Deutschland AG
    Inventors: Marc Schreiber, Jan Weikard, Holger Mundstock, Robert Maleika, Sascha Frischke, Wilfred Teunissen, Herman Van Der Vegt, Michiel De Haan
  • MULTIPLE-CHAMBER CONTAINER FOR STORING AND MIXING A MULTI-COMPONENT LIQUID COATING OR ADHESIVE SYSTEM
    Publication number: 20210197153
    Abstract: The invention relates to a multiple-chamber container (1, 1*) for storing and mixing a multi-component liquid coating or adhesive system (M), comprising a first chamber (10) for a first mixing component (B) and at least one other chamber (20) for another mixing component (H), the first chamber (10) and the at least one other chamber (20) being separated by at least one separating wall (30) in liquid-tight fashion and the separating wall (30) comprising a pierceable separating layer (40). The multiple-chamber container further comprises at least one piercing element (50) for piercing the pierceable separating layer (40) in such a way that the first and the one other mixing component (B, H) mix in the first or the at least one other chamber (10, 20). The multiple-chamber container (1, 1*) is characterized in that the at least one other chamber (20) is coaxial to the first chamber (10), the separating layer (40) being partially formed in the separating wall (30).
    Type: Application
    Filed: February 21, 2019
    Publication date: July 1, 2021
    Inventors: Marc SCHREIBER, Jan WEIKARD, Holger MUNDSTOCK, Robert MALEIKA, Sascha FRISCHKE, Wilfried TEUNISSEN, Herman VAN DER VEGT, Michiel DE HAAN