Patents by Inventor Vanangamudi ANBHARASI

Vanangamudi ANBHARASI 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).

  • Hydrophilic polymer and membrane for oil-water separation and method of producing the same
    Patent number: 11117100
    Abstract: This invention relates to a hydrophilic polymer and membrane for oil-water separation. More particularly, this invention relates to a super hydrophilic polymer and membrane with zwitterionic property for oil-water separation, and method of producing the same. The hydrophilic polymer comprises polymer repeat units, each unit having at least one negatively charged carboxylic functional group and at least one positively charged amine functional group; and a monomer having a single aromatic ring and an imide functional group.
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: September 14, 2021
    Assignee: NGEE ANN POLYTECHNIC
    Inventors: James Selvaraj Antony Prince, Sowrirajalu Bhuvana, Vanangamudi Anbharasi, Gurdev Singh, Pandurangan Mohan, Ramalingam Balamurugan
  • HYDROPHILIC POLYMER AND MEMBRANE FOR OIL-WATER SEPARATION AND METHOD OF PRODUCING THE SAME
    Publication number: 20190329184
    Abstract: This invention relates to a hydrophilic polymer and membrane for oil-water separation. More particularly, this invention relates to a super hydrophilic polymer and membrane with zwitterionic property for oil-water separation, and method of producing the same. The hydrophilic polymer comprises polymer repeat units, each unit having at least one negatively charged carboxylic functional group and at least one positively charged amine functional group; and a monomer having a single aromatic ring and an imide functional group.
    Type: Application
    Filed: January 18, 2017
    Publication date: October 31, 2019
    Applicant: NGEE ANN POLYTECHNIC
    Inventors: James Selvaraj ANTONY PRINCE, Sowrirajalu BHUVANA, Vanangamudi ANBHARASI, Gurdev SINGH, Pandurangan MOHAN, Ramalingam BALAMURUGAN