Patents by Inventor Guru Das Bagachi

Guru Das Bagachi 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 isolation of calliterpenone
    Patent number: 7527814
    Abstract: The invention provides a simple method for isolation of calliterpenone (16?,17 dihydroxy-3-oxo phyllocladane), a phyllocladane diterpenoid with the plant growth regulating properties, from plant genus Callicarpa.
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: May 5, 2009
    Assignee: Council of Scientific and Industrial Research
    Inventors: Anil Kumar Singh, Suman Preet Singh Khanuja, Sudeep Tandon, Alok Kalra, Deeptanjali Sahoo, Atul Prakash Kahol, Madan Mohan Gupta, Ram Kishor Verma, Arun Kumar Kukreja, Mansoor Alam, Guru Das Bagachi, Ravi Prakash Bansal, Mahendra Pandurang Darokar, Anil Kumar Gupta