Patents by Inventor Jamel Attai

Jamel Attai 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).

  • Process for making coated paper or paperboard
    Publication number: 20050039871
    Abstract: The present invention refers to a method of producing a coated paper or paperboard, but excluding photographic papers, comprising the steps of: (a) forming a free flowing curtain comprising at least one layer, whereby the composition forming at least one layer of the free flowing curtain has a high shear viscosity of at least about 50 mPa.s, and (b) contacting the curtain with a continuous web substrate of basepaper and paperboard.
    Type: Application
    Filed: October 16, 2003
    Publication date: February 24, 2005
    Inventors: Robert Urscheler, Pekka Salminen, Jamel Attai, John Roper