Patents by Inventor Rajamma Ongole

Rajamma Ongole 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 the preparation of rice bran oil low in phosphorous content
    Patent number: 6706299
    Abstract: The present invention relates to a simple, and economical process for the preparation of rice bran oil low in phosphorous content (<10 ppm) by treatment of crude rice bran oil to substantially remove the phosphoglycolipids responsible for the residual phosphorus in degummed rice bran oil, said process comprising: a) treating the crude rice bran oil at ambient temperature with 5% of boiling water and separating the sludge formed to obtain a clarified oil, b) treating the clarified oil thus obtained with 0.5% to 10% of a reagent selected from the group consisting of mono-, di- or triethanolamine to obtain said low phosphorous content oil.
    Type: Grant
    Filed: March 28, 2001
    Date of Patent: March 16, 2004
    Assignee: Council of Scientific and Industrial Research
    Inventors: Narayana Balagopala Kaimal Thengumpillil, Rajamma Ongole, Satya Bhaskar Potula
  • PROCESS FOR THE PREPARATION OF RICE BRAN OIL LOW IN PHOSPHOROUS CONTENT
    Publication number: 20020172741
    Abstract: The present invention relates to a simple, and economical process for the preparation of rice bran oil low in phosphorous content (<10 ppm) by treatment of crude rice bran oil to substantially remove the phosphoglycolipids responsible for the residual phosphorous in degummed rice bran oil, said process comprising:
    Type: Application
    Filed: March 28, 2001
    Publication date: November 21, 2002
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Narayana Balagopala Kaimal Thengumpillil, Rajamma Ongole, Satya Bhaskar Potula