Patents by Inventor Maria Suriaatmaja

Maria Suriaatmaja 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).

  • PROCESSING MIXTURES OF HYDROCARBONS AND WATER
    Publication number: 20110284427
    Abstract: A method of facilitating separation of hydrocarbon from a mixture comprising 5 hydrocarbons and water is disclosed. The mixture is exposed to a composition comprising at least certain polymeric surfactants such that at least a portion of the hydrocarbons forms a separate layer from the remaining portion of the mixture. The disclosure further provides a use of certain polymeric surfactants to at least partially separate hydrocarbon from a mixture comprising hydrocarbons and water such that at least a portion of the 10 hydrocarbons forms a separate layer from the remaining portion of the mixture. The disclosure further provides a method of removing a sludge comprising a mixture of petroleum and water from a surface, the method comprising treating the sludge with an amount of a composition comprising certain polymeric surfactants effective to remove the sludge from the surface.
    Type: Application
    Filed: July 30, 2008
    Publication date: November 24, 2011
    Inventors: Huay Meng Wong, Maria Suriaatmaja, Jimmie R. Baran, JR., John D. Skildum
  • Fluoropolymer-containing sol-gel coating
    Patent number: 7635522
    Abstract: A sol-gel coating composition comprising fluoropolymer particles is disclosed. The fluoropolymer particles are distributed homogeneously in the coating, leading to scratch-resistant anti-stick and low-friction coatings that are suitable, for example, for electrical and non-electrical domestic appliances.
    Type: Grant
    Filed: February 20, 2004
    Date of Patent: December 22, 2009
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Gerard Cnossen, Marcel Rene Boehmer, Maria Suriaatmaja, Dipti Dilip Khasnis, Walter André Jules Stoks, Ronald Earl Uschold, Luc. G.P.J D'Haenens
  • Fluoropolymer-containg sol-gel coating
    Publication number: 20060251837
    Abstract: A sol-gel coating composition comprising fluoropolymer particles is disclosed. The fluoropolymer particles are distributed homogeneously in the coating, leading to scratch-resistant anti-stick and low-friction coatings that are suitable, for example, for electrical and non-electrical domestic appliances.
    Type: Application
    Filed: February 20, 2004
    Publication date: November 9, 2006
    Inventors: Gerard Cnossen, Marcel Boehmer, Maria Suriaatmaja, Dipti Khasnis, Walter Stoks, Ronald Uschold, Luc D'Haenens