Patents by Inventor Wai Lin Siew

Wai Lin Siew 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).

  • Process for obtaining an oil composition and the oil composition obtained therefrom
    Patent number: 7785645
    Abstract: The present invention relates to a process of producing an oil composition by blending and fractionation steps and the oil composition obtained therefrom. The invention is directed to any vegetable oils such as palm oil, palm olein or palm stearin blends with unsaturated oils of soybean, corn, canola, rapeseed, sunflower oil, where the oleic content is more than 20% and the linoleic and linolenic contents are more than 30%. The new liquid oil is clear and is used as salad oils, cooking oils, etc. The stearins from such blends are of use in margarine and shortenings.
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: August 31, 2010
    Assignee: Malaysian Palm Oil Board
    Inventors: Wai Lin Siew, Nor Aini Bt. Haji Idris, Kien Yoo Cheah
  • Process for obtaining an oil composition and the oil composition obtained therefrom
    Publication number: 20040224071
    Abstract: The present invention relates to a process of producing an oil composition by blending and fractionation steps and the oil composition obtained therefrom. The invention is directed to any vegetable oils such as palm oil, palm olein or palm stearin blends with unsaturated oils of soybean, corn, canola, rapeseed, sunflower oil, where the oleic content is more than 20% and the linoleic and linolenic contents are more than 30%. The new liquid oil is clear and is used as salad oils, cooking oils, etc. The stearins from such blends are of use in margarine and shortenings.
    Type: Application
    Filed: October 2, 2003
    Publication date: November 11, 2004
    Inventors: Wai Lin Siew, Nor Aini Bt. Haji Idris, Kien Yoo Cheah