Patents by Inventor Girish Uniyal

Girish Uniyal 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 isolation of withaferin-A from plant materials and products therefrom
    Publication number: 20050266100
    Abstract: The present invention relates to an improved process of analytical and quantitative isolation of withaferin-A from Withania somnifera (Sanskrit: Ashwagandha, English: winter cherry) and other plants and products therefrom, said method comprising steps of selecting most appropriate extraction medium composition, with extraction solvent system consisting of a defined admixture of water and alcohol in a range of proportion of alcohol within a narrow range of (methanol, ethanol etc.
    Type: Application
    Filed: March 30, 2004
    Publication date: December 1, 2005
    Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH RAFI MARG
    Inventors: Rajender Sangwan, Narayan Chaurasiya, Laxmi Misra, Krishan Suri, Ghulam Qazi, Rakesh Tuli, Payare Lal, Girish Uniyal, Neelam Sangwan, Avdhesh Srivastava
  • Process for isolation of withaferin-A from plant materials and products therefrom
    Publication number: 20050226950
    Abstract: The present invention relates to an improved process of analytical and quantitative isolation of withaferin-A from Withania somnifera (Sanskrit: Ashwagandha, English: winter cherry) and other plants and products therefrom, said method comprising steps of selecting most appropriate extraction medium composition, with extraction solvent system consisting of a defined admixture of water and alcohol in a range of proportion of alcohol within a narrow range of (methanol, ethanol etc.
    Type: Application
    Filed: April 13, 2004
    Publication date: October 13, 2005
    Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    Inventors: Rajender Sangwan, Narayan Chaurasiya, Laxmi Misra, Payare Lal, Girish Uniyal, Neelam Sangwan, Avdhesh Srivastava, Krishan Suri, Ghulam Qazi, Rakesh Tuli