Patents by Inventor Gajanan Manohar PAWAR

Gajanan Manohar PAWAR 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).

  • MODIFIED POLYARYL ETHER KETONES
    Publication number: 20210061952
    Abstract: The present invention provides modified polyaryl ether ketones (PAEK)s having fluorinated moieties incorporated therein. The present invention also relates to a method for covalently attaching fluorinated moieties onto the surface of PAEK, said method comprising reducing the ketone groups of the PAEK to hydroxyl groups to obtain a modified PAEK and then reacting the hydroxyl groups with a compound bearing a fluorinated moiety.
    Type: Application
    Filed: August 31, 2018
    Publication date: March 4, 2021
    Inventors: Ritu AHUJA, Valeriy KAPELYUSHKO, Gajanan Manohar PAWAR, Stefano MILLEFANTI, Chinmay NARDELE
  • CROSSLINKABLE FLUORINATED POLY(ARYLENE ETHER)
    Publication number: 20200283574
    Abstract: The present invention relates to modified fluorinated poly(arylene ether ketone)s that can be crosslinked to produce high performance thermoset useful for semiconductor application with low dielectric constant. The present invention also relates to a method for manufacturing said modified fluorinated poly(arylene ether ketone)s prepared via chemical transformation of carbonyl groups to hydroxyl pendant groups and following thermal curing.
    Type: Application
    Filed: August 31, 2018
    Publication date: September 10, 2020
    Inventors: Ritu AHUJA, Valeriy KAPELYUSHKO, Gajanan Manohar PAWAR, Stefano MILLEFANTI, Mattia BASSI