Patents by Inventor Anwar Jamil

Anwar Jamil 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).

  • Aqueous water and oil repellent composition
    Publication number: 20090256103
    Abstract: An aqueous water and oil repellent composition is produced by emulsifying a an acrylate or methacrylate copolymer containing perfluoroalkyl or perfluoroalkenyl group in the presence of a quaternary ammonium compound in an aqueous medium containing an organic cosolvent which gives a stable dispersion and imparts excellent water and oil repellent properties to the textile and carpets.
    Type: Application
    Filed: April 10, 2008
    Publication date: October 15, 2009
    Applicant: Punjab University
    Inventors: Muhammad Jawwad Saif, Anwar Jamil