Patents by Inventor Hsiao-Fen WANG

Hsiao-Fen WANG 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).

  • ESSENTIAL OIL COMPOSITION WITH ANTI-FREE RADICAL ABILITY
    Publication number: 20120046367
    Abstract: Disclosed is an essential oil composition with anti-free radical ability, which includes dl-Citronellol, Eugenol, cis/trans-Citral, Eugenol Methyl Ether and Thymol. It is confirmed that the essential oil composition of the present invention has superior anti-free radical ability and anti-oxidative ability according to the indices including DPPH free radical scavenging ability, ABTS+ free radical scavenging ability, metal ion chelating ability and reducing property, which are extensively used to determine the anti-oxidative ability of a substance.
    Type: Application
    Filed: August 23, 2010
    Publication date: February 23, 2012
    Inventors: Kuang-Hway YIH, Hsiao-Fen WANG