Patents by Inventor Marcel Alin Mosoiu

Marcel Alin Mosoiu 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).

  • Preparation of nickel black
    Patent number: 4006216
    Abstract: Nickel black is prepared by treating a nickeliferous solution with base to precipitate nickel as a basic nickelous precipitate and oxidizing the precipitated nickel with the aid of a mixture containing oxygen and a reducing agent.
    Type: Grant
    Filed: January 26, 1976
    Date of Patent: February 1, 1977
    Assignee: The International Nickel Company, Inc.
    Inventors: Victor Alexander Ettel, Marcel Alin Mosoiu