Patents by Inventor Debojyoti Kar

Debojyoti Kar 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 production of polylactic acid (PLA) from renewable feedstocks
    Patent number: 7507561
    Abstract: The present invention relates to an efficient process for producing polylactic acid from fermentation of renewable agricultural feed-stocks not limited to molasses or cane bagasse employed as starting material. The present invention in particular provides a cost effective and industrially scalable process for producing polylactic acid obtained by fermentation of Lactic acid having industrial applications.
    Type: Grant
    Filed: May 19, 2005
    Date of Patent: March 24, 2009
    Assignee: Reliance Life Sciences Pvt. Ltd.
    Inventors: Sonti Venkata Ramakrishna, Vidhya Rangaswamy, Dharmendra Jain, Raj Kumar Jagdambalal, Pradip Shantibhai Patel, Debojyoti Kar, Subramania Ramachandran, Pralhad Ambadas Ganeshpure, Uma Sankar Satpathy
  • Process for the production of polylactic acid (PLA) from renewable feedstocks
    Publication number: 20060036062
    Abstract: The present invention relates to an efficient process for producing polylactic acid from fermentation of renewable agricultural feed-stocks not limited to molasses or cane bagasse employed as starting material. The present invention in particular provides a cost effective and industrially scalable process for producing polylactic acid obtained by fermentation of Lactic acid having industrial applications.
    Type: Application
    Filed: May 19, 2005
    Publication date: February 16, 2006
    Inventors: Sonti Ramakrishna, Vidhya Rangaswamy, Dharmendra Jain, Raj Jagdambalal, Pradip Patel, Debojyoti Kar, Subramania Ramachandran, Pralhad Ganeshpure, Uma Satpathy