Patents by Inventor Deeba Ansari

Deeba Ansari 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).

  • Opacified polymer composition
    Patent number: 7476704
    Abstract: There is disclosed a polymer composition comprising a polymer resin and, as opacifier, a flash calcined kaolin clay filler and a TiO2. The polymer composition may be formed into shaped articles, particularly polyolefin film.
    Type: Grant
    Filed: April 24, 2003
    Date of Patent: January 13, 2009
    Assignee: Imerys Minerals Limited
    Inventors: Cesar Agra-Gutierrez, Howard Goodman, Deeba Ansari
  • Opacified polymer composition
    Publication number: 20050239934
    Abstract: There is disclosed a polymer composition comprising a polymer resin and, as opacifier, a flash calcined kaolin clay filler and a TiO2. The polymer composition may be formed into shaped articles, particularly polyolefin film.
    Type: Application
    Filed: April 24, 2003
    Publication date: October 27, 2005
    Inventors: Cesar Agra-Gutierrez, Howard Goodman, Deeba Ansari