Patents by Inventor Periyasami Govindasami

Periyasami Govindasami 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).

  • Method of preparing biologically active derivatives from flowers
    Patent number: 10111918
    Abstract: A method of preparing biologically active derivatives from Calotropis gigantea flowers includes obtaining fresh Calotropis gigantea flowers, drying the flesh flowers, soaking the dried flowers in a natural oil, e.g., almond oil, and burning the oil-soaked flowers to provide flower ash, the flower ash including the biologically active derivatives. The flower ash can be toxin free.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: October 30, 2018
    Assignee: KING SAUD UNIVERSITY
    Inventors: Devanesan Sandhanasamy, Mohamad Saleh Alsalhi, Periyasami Govindasami, Ali Kanakhir Aldalbahi