Patents by Inventor Anna NUZZO

Anna NUZZO 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).

  • Dye-exchanged zeolite marker
    Patent number: 12600871
    Abstract: A dye-exchanged zeolite marker wherein the zeolite is characterized by a pores size comprised between 4 ? and 12 ? and the dye is an organic cationic molecule, characterized by an amount of dye comprised between 0.05% wt and 1% wt with respect to the zeolite weight, optically active compositions comprising the same dispersed in a polymeric matrix and their use as a detectable marker.
    Type: Grant
    Filed: July 28, 2023
    Date of Patent: April 14, 2026
    Assignee: SAES GETTERS S.P.A.
    Inventors: Paolo Vacca, Stefano Zilio, Anna Nuzzo, Katarzyna Fidecka, Agnello De Simone
  • DYE-EXCHANGED ZEOLITE MARKER
    Publication number: 20250257229
    Abstract: A dye-exchanged zeolite marker wherein the zeolite is characterized by a pores size comprised between 4 ? and 12 ? and the dye is an organic cationic molecule, characterized by an amount of dye comprised between 0.05% wt and 1% wt with respect to the zeolite weight, optically active compositions comprising the same dispersed in a polymeric matrix and their use as a detectable marker.
    Type: Application
    Filed: July 28, 2023
    Publication date: August 14, 2025
    Applicant: SAES GETTERS S.P.A.
    Inventors: Paolo VACCA, Stefano ZILIO, Anna NUZZO, Katarzyna FIDECKA, Agnello DE SIMONE
  • Getter composition and dispensable paste comprising said getter composition
    Patent number: 12077651
    Abstract: Getter composition to be used for controlling the amount of moisture and organic gases in sealed electronic or optoelectronic devices, said composition comprising a blend of first getter and second getter powders in a weight ratio comprised between 0.1 and 5.0, wherein the first getter is polyphenylene oxide (PPO) or Poly(2,6-diphenyl-p-phenylene oxide) (PPPO) and the second getter is a Faujasite (FAU) zeolite or a mixture of a Faujasite (FAU) zeolite and a Linde Type A (LTA) zeolite with a ratio comprised between 0.1 and 5.0. The invention also relates to a dispensable paste comprising a resin and the getter composition.
    Type: Grant
    Filed: November 24, 2022
    Date of Patent: September 3, 2024
    Assignee: SAES GETTERS S.P.A.
    Inventors: Stefano Zilio, Anna Nuzzo, Giovanni Zafarana, Giorgio Macchi, Paolo Vacca
  • GETTER COMPOSITION AND DISPENSABLE PASTE COMPRISING SAID GETTER COMPOSITION
    Publication number: 20240067798
    Abstract: Getter composition to be used for controlling the amount of moisture and organic gases in sealed electronic or optoelectronic devices, said composition comprising a blend of first getter and second getter powders in a weight ratio comprised between 0.1 and 5.0, wherein the first getter is polyphenylene oxide (PPO) or Poly(2,6-diphenyl-p-phenylene oxide) (PPPO) and the second getter is a Faujasite (FAU) zeolite or a mixture of a Faujasite (FAU) zeolite and a Linde Type A (LTA) zeolite with a ratio comprised between 0.1 and 5.0. The invention also relates to a dispensable paste comprising a resin and the getter composition.
    Type: Application
    Filed: November 24, 2022
    Publication date: February 29, 2024
    Applicant: SAES GETTERS S.P.A.
    Inventors: Stefano ZILIO, Anna NUZZO, Giovanni ZAFARANA, Giorgio MACCHI, Paolo VACCA