Patents by Inventor Marcel Homblé

Marcel Homblé 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 producing particles of amine reaction products
    Patent number: 6740713
    Abstract: There is provided a process for producing particles of amine reaction product by means of a carrier having a melting point of less than 30° C. optionally followed by a coating step. Processed amine reaction products and finished compositions incorporating such processed product are also herein provided.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: May 25, 2004
    Assignee: Procter & Gamble Company
    Inventors: Alfred Busch, Marcel Homblé, Christophe Laudamiel, Johan Smets, Rafael Trujillo, Jean Wevers
  • Process for producing particles of amine reaction product
    Patent number: 6451751
    Abstract: There is provided a process for producing particles of amine reaction product by means of a carrier having a melting point between 30 degrees Celsius and 135 degrees Celsius, optionally followed by a coating step. Processed amine reaction products and finished compositions incorporating such processed product are also herein provided.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: September 17, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Alfred Busch, Marcel Homblé, Christophe Laudamiel, Johan Smets, Rafael Trujillo, Jean Wevers