Patents by Inventor Rama Marri

Rama Marri 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).

  • Resid cracking apparatus with catalyst and adsorbent regenerators and a process thereof
    Publication number: 20060096890
    Abstract: This invention provides a resid cracking apparatus comprising a riser, reactor, stripper cum separator with adjustable outlets in flow communication with adsorbent and catalyst regenerators for converting hydrocarbon residues containing higher concentration of conradson carbon content, poisonous metals such as nickel & vanadium and basic nitrogen etc., into lighter and valuable products and a process thereof.
    Type: Application
    Filed: November 4, 2005
    Publication date: May 11, 2006
    Applicant: Indian Oil Corporation Limited
    Inventors: Kawliwal Pankaj, Rama Marri, Dixit Kumar, Saroya Lal, Sukumar Mandal, Satish Makhija, Sobhan Ghosh