Patents Assigned to Petrelli Research
  • Patent number: 5767167
    Abstract: Provided are organic aerogel foams and their method of manufacture from polyfunctional vinyl monomers, such as trimethylolpropane trimethacrylate and/or ethoxylated trimethyol trimethacrylate, which foams are ideally suited for filtering media, and especially for microorganism filtration for capture of bacteria, viruses, yeast and other microparticles.
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: June 16, 1998
    Assignee: Petrelli Research
    Inventor: Laura Lee Ferry