Patents Assigned to IREMEA-FILTER GMBH
  • Fibrous nonwoven and method for the production thereof
    Patent number: 11571645
    Abstract: The invention relates to a fibrous nonwoven, in particular for a filter medium, having a first layer, wherein at least one single-piece fiber strand of said first layer has a first fiber portion and a second fiber portion in the longitudinal direction, and wherein the fiber strand has a thickening substantially in said second fiber portion.
    Type: Grant
    Filed: May 13, 2014
    Date of Patent: February 7, 2023
    Assignee: IREMEA-FILTER GMBH
    Inventor: Andreas Seeberger