Patents by Inventor Carmine DiNitto

Carmine DiNitto 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).

  • Iron oxide microparticles and a process for producing them
    Patent number: 6140001
    Abstract: The invention resides in iron oxide particles having very small particle size, high saturation magnetization and low remanent magnetization. The invention also resides in a process for producing such particles and compositions containing the particles.
    Type: Grant
    Filed: May 4, 1999
    Date of Patent: October 31, 2000
    Assignee: Mitsui Mining & Smelting Co., Ltd.
    Inventors: Makoto Miyaji, Carmine DiNitto