Patents by Inventor Rupesh Sudhakar Bhavsar

Rupesh Sudhakar Bhavsar 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).

  • Quaternised polybenzimidazole
    Patent number: 9200118
    Abstract: The invention discloses polymeric forms of ionic liquids, PFILs, based on polybenzimidazole (PBI) and a process for the synthesis of such polymeric forms of ionic liquids. The invention also relates to use of PBI based polymeric forms of ionic liquids and their membranes for gas sorption, permeation and separation.
    Type: Grant
    Filed: September 14, 2011
    Date of Patent: December 1, 2015
    Assignee: Council of Scientific & Industrial Research
    Inventors: Ulhas Kanhaiyalal Kharul, Santosh Chandrakant Kumbharkar, Rupesh Sudhakar Bhavsar
  • QUATERNISED POLYBENZIMIDAZOLE
    Publication number: 20130184412
    Abstract: The invention discloses polymeric forms of ionic liquids, PFILs, based on polybenzimidazole (PBI) and a process for the synthesis of such polymeric forms of ionic liquids. The invention also relates to use of PBI based polymeric forms of ionic liquids and their membranes for gas sorption, permeation and separation.
    Type: Application
    Filed: September 14, 2011
    Publication date: July 18, 2013
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Ulhas Kanhaiyalal Kharul, Santosh Chandrakant Kumbharkar, Rupesh Sudhakar Bhavsar