Patents by Inventor Dag Noreus

Dag Noreus 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).

  • Method for improving the properties of alloy powders for nimh batteries
    Publication number: 20030075015
    Abstract: The invention concerns a method of improving the properties of a hydrogen storage alloy powder for a negative electrode of a rechargeable nickel hydride battery. The method comprises the steps of hydriding a powdered alloy starting material, oxidising the obtained hydride alloy powder and washing the oxidised powder. The invention also concerns the obtained powder.
    Type: Application
    Filed: November 4, 2002
    Publication date: April 24, 2003
    Inventors: Dag Noreus, Ye Zhou