Patents by Inventor Hakim Belhadjamida

Hakim Belhadjamida 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).

  • Injection molding component with heating element and method of making
    Patent number: 6701997
    Abstract: The present invention provides improved heated manifolds, heaters and nozzles for injection molding, having a high strength metal skeleton infiltrated with a second phase metal having higher thermal conductivity. Also disclosed is method of forming a manifold, heater or nozzle preform and infiltrating the preform with a highly thermally conductive material. The invention also provides a method of simultaneously infiltrating and brazing injection molding components of similar or dissimilar materials together.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: March 9, 2004
    Inventors: Jobst U. Gellert, Hakim Belhadjamida
  • Manifold with film heater
    Publication number: 20030145973
    Abstract: The present invention provides improved heated manifolds, heaters and nozzles for injection molding, having a high strength metal skeleton infiltrated with a second phase metal having higher thermal conductivity. Also disclosed is method of forming a manifold, heater or nozzle preform and infiltrating the preform with a highly thermally conductive material. The invention also provides a method of simultaneously infiltrating and brazing injection molding components of similar or dissimilar materials together.
    Type: Application
    Filed: March 3, 2003
    Publication date: August 7, 2003
    Inventors: Jobst U. Gellert, Hakim Belhadjamida
  • Injection molding component with heating element and method of making
    Publication number: 20020148590
    Abstract: The present invention provides improved heated manifolds, heaters and nozzles for injection molding, having a high strength metal skeleton infiltrated with a second phase metal having higher thermal conductivity. Also disclosed is method of forming a manifold, heater or nozzle preform and infiltrating the preform with a highly thermally conductive material The invention also provides a method of simultaneously infiltrating and brazing injection molding components of similar or dissimilar materials together.
    Type: Application
    Filed: June 17, 2002
    Publication date: October 17, 2002
    Inventors: Jobst U. Gellert, Hakim Belhadjamida
  • Injection molding component with heating element and method of making
    Patent number: 6405785
    Abstract: The present invention provides improved heated manifolds, heaters and nozzles for injection molding, having a high strength metal skeleton infiltrated with a second phase metal having higher thermal conductivity. Also disclosed is method of forming a manifold, heater or nozzle preform and infiltrating the preform with a highly thermally conductive material. The invention also provides a method of simultaneously infiltrating and brazing injection molding components of similar or dissimilar materials together.
    Type: Grant
    Filed: January 28, 2000
    Date of Patent: June 18, 2002
    Assignee: Mold-Masters Limited
    Inventors: Jobst U. Gellert, Hakim Belhadjamida