Patents Examined by Johann Ritcher
  • Fluorosulfone compounds
    Patent number: 7087788
    Abstract: The present invention relates to new fluorosulfone compounds. These fluorosulfone compounds have utility in preventing, controlling and extinguishing fire.
    Type: Grant
    Filed: August 11, 2004
    Date of Patent: August 8, 2006
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Allen C. Sievert, Mario J. Nappa, Velliyur Nott Mallikarjuna Rao, Paul R. Resnick
  • Ketone peroxide derivatives, their preparation and use
    Patent number: 7078553
    Abstract: The invention relates to peroxides derivable from The invention further relates to the process to make these peroxides as well as to their use in polymerization, curing, and modification reactions.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: July 18, 2006
    Assignee: Akzo Nobel N.V.
    Inventors: Anna Gerdine Van De Bovenkamp-Bouwman, Joachim Willem J. Van Gendt, John Meijer, Andreas Herman Hogt, Andreas Petrus Van Swieten