Patents by Inventor Venkata Durga Nageswar Yadavalli

Venkata Durga Nageswar Yadavalli 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).

  • 1-(aryloxy)propionoyl-2-arylsulfonyl hydrazines, process for preparation thereof and use thereof as hypoglycemic agents
    Patent number: 6730704
    Abstract: The present invention relates to 1-(aryloxy)propionoyl-2-arylsulfonyl hydrazines useful as hypoglycemic agents, and to a process for synthesis thereof. The present invention also relates to the synthesis of 1-(aryloxy)propionoyl-2-arylsulfonyl hydrazines as new hypoglycemic agents which may be useful in the treatment of diabetes.
    Type: Grant
    Filed: March 29, 2002
    Date of Patent: May 4, 2004
    Assignee: Council of Scientific & Industrial Research
    Inventors: Ramalingam Thallapalli, Venkata Durga Nageswar Yadavalli, Ramakrishna Sistla, Adari Bhaskar Rao, Prakash Vamanrao Diwan, Jhillu Singh Yadav, Kondapuram Vijaya Raghavan
  • 1-(ARYLOXY)PROPIONOYL-2-ARYLSULFONYL HYDRAZINES, PROCESS FOR PREPARATION THEREOF AND USE THEREOF AS HYPOGLYCEMIC AGENTS
    Publication number: 20030187065
    Abstract: The present invention relates to 1-(aryloxy)propionoyl-2-arylsulfonyl hydrazines useful as hypoglycemic agents, and to a process for synthesis thereof. The present invention also relates to the synthesis of 1-(aryloxy)propionoyl-2-arylsulfonyl hydrazines as new hypoglycemic agents which may be useful in the treatment of diabetes.
    Type: Application
    Filed: March 29, 2002
    Publication date: October 2, 2003
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Ramalingam Thallapalli, Venkata Durga Nageswar Yadavalli, Ramakrishna Sistla, Adari Bhaskar Rao, Prakash Vamanrao Diwan, Jhillu Singh Yadav, Kondapuram Vijaya Raghavan