Patents by Inventor Chithra MANIKANDAN

Chithra MANIKANDAN 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).

  • Fertilizer having reduced biuret content
    Patent number: 10077215
    Abstract: The present invention discloses the use of a lignin compound to prepare a urea fertiliser having reduced biuret content.
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: September 18, 2018
    Assignee: SHELL OIL COMPANY
    Inventors: Rafael Alberto Garcia Martinez, Cyrille Paul Allais, Dawid John D'Melo, Chithra Manikandan
  • FERTILIZER HAVING REDUCED BIURET CONTENT
    Publication number: 20160332924
    Abstract: The present invention discloses the use of a lignin compound to prepare a urea fertiliser having reduced biuret content.
    Type: Application
    Filed: January 7, 2015
    Publication date: November 17, 2016
    Inventors: Rafael Alberto GARCIA MARTINEZ, Cyrille Paul ALLAIS, Dawid John D'MELO, Chithra MANIKANDAN