Patents Assigned to Vastergaard SA
  • Apparatus for water purification
    Patent number: 10266427
    Abstract: An apparatus for water purification comprising a flexible, collapsible water container (2a, 2b) to which a purification unit (4) is connected by a tube (3) for purification of water driven through the purification unit (4) by gravity. The container is produced by welding or gluing a laminate with an overlay region.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: April 23, 2019
    Assignee: Vastergaard SA
    Inventors: Mikkel Vestergaard Frandsen, Jean-Luc Madier de Champvermeil, Jean-Marc Pascal