Patents by Inventor Madhunika Sharma

Madhunika Sharma 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).

  • Series of artemisinin derivatives and process for preparation thereof
    Patent number: 8841466
    Abstract: This invention relates to the synthesis of certain novel Baylis-Hillman adducts of artremisinin derived aldehyde 2-[10??-deoxoartemisininyl]-ethanal. The capabilities of introduction of three functional groups into a molecule in one step using Baylis-Hillman reaction encouraged us to synthesize some highly functionalized derivatives of artemisinin. These highly functionalized artemisinin derivatives embodied in this document are found to be active against various cancer cell-lines.
    Type: Grant
    Filed: January 20, 2011
    Date of Patent: September 23, 2014
    Assignee: Council of Scientific & Industrial Research
    Inventors: Gakul Baishya, Nabin Chandra Barua, Abhishek Goswami, Partha Pratim Saikia, Paruchuri Gangadhar Rao, Ajit Kumar Saxena, Nitasha Suri, Madhunika Sharma
  • NEW SERIES OF ARTEMISININ DERIVATIVES AND PROCESS FOR PREPARATION THEREOF
    Publication number: 20130030044
    Abstract: This invention relates to the synthesis of certain novel Baylis-Hillman adducts of artremisinin derived aldehyde 2[10??-deoxoartemisininyl]-ethanal. The capabilities of introduction of three functional groups into a molecule in one step using Baylis-Hillman reaction encouraged us to synthesize some highly functionalized derivatives of artemisinin.
    Type: Application
    Filed: January 20, 2011
    Publication date: January 31, 2013
    Applicant: Council of Scientific & Industrial Research
    Inventors: Gakul Baishya, Nabin Chandra Barua, Abhishek Goswami, Partha Pratim Saikia, Paruchuri Gangadhar Rao, Ajit Kumar Saxena, Nitasha Suri, Madhunika Sharma