Patents by Inventor Marco Gattiglia

Marco Gattiglia 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).

  • Moisture indicators for the absorbent capacity of a desiccant
    Patent number: 6655315
    Abstract: Moisture indicators comprising, as active principle, copper chloride or another salt capable of releasing Cu++ and Cl− ions, and synergistic salts containing chloride ions, which may be hygroscopic on a suitable support. Depending on the application, the support may be amorphous silica or silica gel; a solid paper support for making a moisture-indicating label; or a bentonite or calcium sulphate for making pellets by mechanical pressing.
    Type: Grant
    Filed: January 29, 2002
    Date of Patent: December 2, 2003
    Assignee: Levosil S.p.A.
    Inventor: Marco Gattiglia