Patents by Inventor Antonio Chan Ng

Antonio Chan Ng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fuel comprising a petroleum hydrocarbon in water colloidal dispersion
    Patent number: 6113659
    Abstract: A fuel composition comprising a hydrocarbon in water colloidal dispersion including spherical hydrocarbon particles having a mean softening point exceeding about 95.degree. C., and a water soluble dispersion agent comprising a surfactant and stabilizer. The process for the production thereof is disclosed. These dispersions have a median particle size below about 4.5 microns and about 90% of the particles have a mean particle size diameter less than about 60 microns. These dispersions are storage stable, stable towards transportation, and can be pumped and passed through a burner apparatus without destabilizing.
    Type: Grant
    Filed: February 3, 1999
    Date of Patent: September 5, 2000
    Assignee: Akzo Nobel nv
    Inventors: Sundaram Logaraj, Thomas J. Ernzen, Antonio Chan Ng, Mark Aldrich Stroder, Stephen J. DeCanio, Ronald J. McKeon, Shailaja M. Shirodkar