Patents by Inventor Vijayakumar Madhavan

Vijayakumar Madhavan 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).

  • Patent number: 7482031
    Abstract: An anti-cough, anti-tussive, and throat soothing synergistic herbal formulation comprising of an extract of Piper cubeba, Glycyrrhiza glabra, Acorus calamus Alpinia galanga, Zingiber officinale and pharmaceutically acceptable additives as a syrup, lozenges or chewable tablets for preventing cracking of voice, dryness of mouth and toning of voice, vocal cord; the present invention also provides a method of preparation of this formulation.
    Type: Grant
    Filed: June 9, 2003
    Date of Patent: January 27, 2009
    Assignee: Council of Scientific & Industrial Research
    Inventors: Palpu Pushpangadan, Govindarajan Raghavan, Vijayakumar Madhavan, Shanta Mehrotra, Rawat Ajay Kumar Singh, Chandana Venkateshwara Rao
  • Publication number: 20040126441
    Abstract: An anti-cough, anti-tussive, and throat soothing synergistic herbal formulation comprising of an extract of Piper cubeba, Glycyrrhiza glabra, Acorus calamus Alpinia galanga, Zingiber officinale and pharmaceutically acceptable additives as a syrup, lozenges or chewable tablets for preventing cracking of voice, dryness of mouth and toning of voice, vocal cord; the present invention also provides a method of preparation of this formulation.
    Type: Application
    Filed: June 9, 2003
    Publication date: July 1, 2004
    Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL
    Inventors: Palpu Pushpangadan, Govindarajan Raghavan, Vijayakumar Madhavan, Shanta Mehrotra, Rawat Ajay Kumar Singh, Chandana Venkateshwara Rao