Patents by Inventor Karim I. Saad

Karim I. Saad 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).

  • Phosphate conversion coating concentrate
    Patent number: 6706123
    Abstract: A liquid iron phosphating concentrate is provided which contains dispersed aromatic carboxylic acid. The aromatic carboxylic acid remains dispersed in the concentrate by incorporation of a thickener in the composition.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: March 16, 2004
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: William E. Fristad, Karim I. Saad
  • Phosphate conversion coating concentrate
    Publication number: 20030209289
    Abstract: A liquid iron phosphating concentrate is provided which contains dispersed aromatic carboxylic acid. The aromatic carboxylic acid remains dispersed in the concentrate by incorporation of a thickener in the composition.
    Type: Application
    Filed: January 31, 2003
    Publication date: November 13, 2003
    Inventors: William E. Fristad, Karim I. Saad
  • Tin coating composition and method
    Patent number: 5562950
    Abstract: Described is an aqueous electroless alkaline pH tin coating composition comprised of a source of tin ions and an effective amount of a sludge control agent that is an organic chelating composition.
    Type: Grant
    Filed: March 24, 1994
    Date of Patent: October 8, 1996
    Assignee: Novamax Technologies, Inc.
    Inventors: James H. Dailey, John R. Morgan, Karim I. Saad
  • Tin coating composition and method
    Patent number: 5534048
    Abstract: Described is an aqueous electroless alkaline pH tin coating composition comprised of a source of tin ions and an effective amount of a sludge control agent that is an organic chelating composition.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: July 9, 1996
    Assignee: Novamax Technologies, Inc.
    Inventors: James H. Dailey, John R. Morgan, Karim I. Saad
  • Tannin containing compositions
    Patent number: 3975214
    Abstract: Disclosed is a process for applying a tannin containing post-treatment composition over zinc phosphate conversion coatings on metallic surfaces so as to provide an improved base for paint, lacquer, varnish, or similar organic finishes. Also disclosed are a process for the transport and application of the tannin composition and a process for preparing a metallic surface for electrodeposition painting.
    Type: Grant
    Filed: July 26, 1974
    Date of Patent: August 17, 1976
    Assignee: Oxy Metal Industries Corporation
    Inventors: Leonard Kulick, Karim I. Saad