Patents by Inventor Radhakrishnan Subramaniam

Radhakrishnan Subramaniam 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 preparing conducting or semi-conducting polymer with high piezo-sensitivity
    Publication number: 20050065280
    Abstract: The present invention provides a process for preparation of conducting/semi-conducting polymer having high piezosensitivity, which have large number of application in electromechanical sensors, tactile sensors for robotics, touch sensitive screens and the like. The present invention provides a process for preparation of conducting/semi-conducting polymer which has very high piezosensitivity and which can be easily made at low temperature and used at low electric fields.
    Type: Application
    Filed: September 22, 2003
    Publication date: March 24, 2005
    Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    Inventors: Radhakrishnan Subramaniam, Swarnendu Kar
  • PROCESS FOR PREPARATION OF CONDUCTING POLYANILINE
    Publication number: 20040198948
    Abstract: The present invention relates to a new process for preparation of conducting polyaniline. More particularly the present invention relates to a simple process for preparation of conducting polyaniline in non acidic medium.
    Type: Application
    Filed: March 31, 2003
    Publication date: October 7, 2004
    Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    Inventors: Radhakrishnan Subramaniam, Shripad Dagadopant Deshpande