Patents by Inventor Mamata Pradhan

Mamata Pradhan 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).

  • Publication number: 20130090392
    Abstract: The present invention relates to a process for preparing a multiple emulsion, particularly a water-in-oil-in-water emulsion in a single step using a single non ionic hydrophilic emulsifier that stabilizes the multiple emulsion for a period of one month. Further, the process uses low levels of a single emulsifier that makes the multiple emulsion find its application in any cosmetic, pharmaceutical and food industry catering to the specificity of the quantity of the emulsifier permissible within a particular industry and also acknowledging the quality of the final product required to be obtained for subsequent application and use thereof.
    Type: Application
    Filed: September 13, 2012
    Publication date: April 11, 2013
    Applicant: Tata Consultancy Services Limited
    Inventor: Mamata Pradhan