Patents Assigned to BERKEM DEVELOPPEMENT
  • Use of a grape extract as a virucide against viruses of the coronavirus family
    Patent number: 12004515
    Abstract: The present invention is from the field of disinfection and antisepsis and relates more particularly to the use of a grape extract as a virucide against viruses of the coronavirus family, adenovirus family, murine norovirus family, vaccinia virus family and poliovirus family.
    Type: Grant
    Filed: March 2, 2022
    Date of Patent: June 11, 2024
    Assignee: Berkem Developpement
    Inventors: Daouïa Messaoudi, Olivier Fahy, Jean-Louis Peron, Jean Nkiliza
  • HEAT-SHRINKABLE PROTECTION BARRIERE
    Publication number: 20120117857
    Abstract: A protection barrier for a half-buried or buried object includes a sheet of longitudinal plastic material, the transversal dimension of which is unstable upon heating, the sheet including at least one root-repellent agent and/or insecticide agent so as to form a material barrier against roots and/or insects either living or moving in the ground.
    Type: Application
    Filed: November 17, 2011
    Publication date: May 17, 2012
    Applicant: BERKEM DEVELOPPEMENT
    Inventors: Olivier FAHY, Daouia KENNOUCHE