Patents by Inventor Ravigadevi Sambanthmurthi

Ravigadevi Sambanthmurthi 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).

  • PALM PHENOLICS AND FLAVONOIDS AS POTENT BIOLOGICAL AND CHEMICAL ANTIOXIDANTS FOR APPLICATIONS IN FOODS AND EDIBLE OILS
    Publication number: 20160338373
    Abstract: This invention relates to the use of palm phenolics as natural antioxidants and food preservatives. In particular, the present invention relates to antioxidant compounds derived from a plant material, wherein the said antioxidant compounds are phenolics comprising but not confined to phenolic acids and flavonoids extracted from by-products of palm oil mill.
    Type: Application
    Filed: August 1, 2016
    Publication date: November 24, 2016
    Applicant: MALAYSIAN PALM OIL BOARD
    Inventors: YEW Ai TAN, RAVIGADEVI SAMBANTHMURTHI, KALYANA SUNDRAM MANICKAM, MOHD BASRI BIN WAHID
  • Botanical extracts from oil palm vegetation liquor for cosmeceutical applications
    Patent number: 8859017
    Abstract: A cosmeceutical composition comprising phenolic compounds, fruit acids and sugars, extracted from the vegetation liquor of the palm oil milling process has been suggested. This composition is rich in antioxidants, and significantly improves skin health, including preventing aging of the skin.
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: October 14, 2014
    Assignee: Malaysian Palm Oil Board
    Inventors: Ravigadevi Sambanthmurthi, Yew Ai Tan, Kalyana Sundram, Mohd Basri Bin Wahid
  • Antimicrobial composition based on botanical extracts from oil palm vegetation liquor
    Patent number: 8557309
    Abstract: The present invention provides an antimicrobial composition comprising compounds extracted from the vegetation liquor of the palm oil milling process has been suggested. This composition is rich in antioxidants and exhibits enhanced antimicrobial activity and bactericidal effect against a number of micro-organisms.
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: October 15, 2013
    Assignee: Malaysian Palm Oil Board
    Inventors: Ravigadevi Sambanthmurthi, Yew Ai Tan
  • ANTIMICROBIAL COMPOSITION BASED ON BOTANICAL EXTRACTS FROM OIL PALM VEGETATION LIQUOR
    Publication number: 20110311656
    Abstract: The present invention provides an antimicrobial composition comprising compounds extracted from the vegetation liquor of the palm oil milling process has been suggested. This composition is rich in antioxidants and exhibits enhanced antimicrobial activity and bactericidal effect against a number of micro-organisms.
    Type: Application
    Filed: December 5, 2008
    Publication date: December 22, 2011
    Inventors: Ravigadevi Sambanthmurthi, Yew Ai Tan
  • BOTANICAL EXTRACTS FROM OIL PALM VEGETATION LIQUOR FOR COSMECEUTICAL APPLICATIONS
    Publication number: 20100209544
    Abstract: A cosmeceutical composition comprising phenolic compounds, fruit acids and sugars. extracted from the vegetation liquor of the palm oil milling process has been suggested. This composition is rich in antioxidants, and significantly improves skin health, including preventing aging of the skin.
    Type: Application
    Filed: April 14, 2008
    Publication date: August 19, 2010
    Inventors: Ravigadevi Sambanthmurthi, Yew Ai Tan, Kalyana Sundram Manickam, Mohd Basri Bin Wahid