Patents by Inventor Gloria Guidetti

Gloria Guidetti 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).

  • STERILIZATION APPARATUS HAVING AN IRRADIATION BEAM EMITTING DEVICE AND PACKAGING MACHINE HAVING A STERILIZATION APPARATUS
    Publication number: 20250187772
    Abstract: Sterilization apparatus for the sterilization of a packaging material comprising one or more irradiation beam emitting devices, each one configured to emit an irradiation beam. Each irradiation beam emitting device comprises a main housing having an inner space and an exit window and an irradiation source arranged within the inner space and configured to generate the irradiation beam and to transmit the irradiation beam through the exit window and out of the inner space. The exit window has a window having carbon.
    Type: Application
    Filed: April 20, 2023
    Publication date: June 12, 2025
    Applicant: Tetra Laval Holdings & Finance S.A.
    Inventors: Gloria GUIDETTI, Alaa OMRANE, Vinzenz FRIEDLI
  • Packaging material; and a sealing system for such packaging material
    Patent number: 12076963
    Abstract: A packaging material is provided, comprising a core layer and one or more layers of a heat sealable material laminated thereto, and at least one carbon-based layer being configured to form a workpiece of an associated sealing system.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: September 3, 2024
    Assignee: TETRA LAVAL HOLDINGS & FINANCE S.A.
    Inventors: Giovanni Betti Beneventi, Pär Bierlein, Gloria Guidetti, Michael Wamsler, Ladislav Hurdalek
  • Induction sealing device
    Patent number: 12053933
    Abstract: An induction sealing device for heat sealing packaging material for producing sealed packages of pourable food products, the sealing device comprising: an inductor configured to induce a current in the packaging material, the inductor comprising conductor elements; a polymer insert holding the conductor elements; and a supporting body holding the polymer insert; wherein the polymer insert comprises a polymer matrix into which graphene particles are dispersed.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: August 6, 2024
    Assignee: TETRA LAVAL HOLDINGS & FINANCE S.A.
    Inventors: Håkan Andersson, Andrea Babini, Gloria Guidetti, Richard Sandberg
  • Method for a packaging material
    Patent number: 12049338
    Abstract: A method for providing a packaging material is provided. The method comprises feeding a web of packaging material through a packaging material processing unit; determining a target position of the packaging material; and controlling a printing unit to print an RFID antenna at the target position, wherein the material used for printing the RFID antenna is conductive substance. A packaging material is also provided.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: July 30, 2024
    Assignee: Tetra Laval Holdings & Finance S.A.
    Inventors: Gloria Guidetti, Gabriele Borelli
  • HOSE FOR A MOLDING APPARATUS, MOLDING APPARATUS HAVING A HOSE AND PACKAGING MACHINE HAVING A MOLDING APPARATUS
    Publication number: 20240217152
    Abstract: There is described a hose for a molding apparatus. The hose comprises a multilayer-structure comprising at least a core tube having a conveying space for receiving and guiding a molten polymer, a heating device and a plurality of layers arranged around the core tube and on top of one another. At least one of the core tube and/or one or more of the plurality of layers comprises graphene-based material and/or pyrolytic graphite and/or silicon oxide (SiOx).
    Type: Application
    Filed: June 15, 2022
    Publication date: July 4, 2024
    Applicant: TETRA LAVAL HOLDINGS & FINANCE S.A.
    Inventors: Daniele GOLFIERI, Gloria GUIDETTI, Renan Melhado MAZZA, Armando STAGLIANO, Bo ÅKESSON, Mats HAHNE
  • BARRIER-COATED CELLULOSE-BASED SUBSTRATE, LAMINATED PACKAGING MATERIAL AND PACKAGING CONTAINER COMPRISING THE CELLULOSE-BASED SUBSTRATE
    Publication number: 20240025610
    Abstract: The present invention relates to a method for manufacturing a barrier-coated substrate web, coated with a layer of reduced graphene oxide. The invention further relates to laminated packaging materials comprising the barrier-coated substrate web, in particular intended for liquid carton food packaging, and to liquid carton packaging containers comprising the laminated packaging material.
    Type: Application
    Filed: December 21, 2021
    Publication date: January 25, 2024
    Applicant: TETRA LAVAL HOLDINGS & FINANCE S.A.
    Inventors: Mikael BERLIN, Jan WAHLBERG, Gloria GUIDETTI
  • AN INDUCTION SEALING DEVICE
    Publication number: 20240017502
    Abstract: An induction sealing device for heat sealing packaging material for producing sealed packages of pourable food products, said sealing device comprising: an inductor configured to induce a current in the packaging material, the inductor comprising conductor elements; a polymer insert holding said conductor elements; and a supporting body holding said polymer insert; wherein the polymer insert comprises a polymer matrix into which boron nitride particles are dispersed.
    Type: Application
    Filed: October 29, 2021
    Publication date: January 18, 2024
    Applicant: TETRA LAVAL HOLDINGS & FINANCE S.A.
    Inventors: Håkan ANDERSSON, Andrea BABINI, Gloria GUIDETTI, Richard SANDBERG
  • AN INDUCTION SEALING DEVICE
    Publication number: 20230391018
    Abstract: An induction sealing device for heat sealing packaging material for producing sealed packages of pourable food products, the sealing device comprising: an inductor configured to induce a current in the packaging material, the inductor comprising conductor elements; a polymer insert holding the conductor elements; and a supporting body holding the polymer insert; wherein the polymer insert comprises a polymer matrix into which graphene particles are dispersed.
    Type: Application
    Filed: November 2, 2021
    Publication date: December 7, 2023
    Applicant: TETRA LAVAL HOLDINGS & FINANCE S.A.
    Inventors: Håkan ANDERSSON, Andrea BABINI, Gloria GUIDETTI, Richard SANDBERG
  • A PACKAGING MATERIAL; AND A SEALING SYSTEM FOR SUCH PACKAGING MATERIAL
    Publication number: 20220258459
    Abstract: A packaging material is provided, comprising a core layer and one or more layers of a heat sealable material laminated thereto, and at least one carbon-based layer being configured to form a workpiece of an associated sealing system.
    Type: Application
    Filed: July 8, 2020
    Publication date: August 18, 2022
    Applicant: TETRA LAVAL HOLDINGS & FINANCE S.A.
    Inventors: Giovanni Betti BENEVENTI, Pär BIERLEIN, Gloria GUIDETTI, Michael WAMSLER, Ladislav HURDALEK
  • A METHOD FOR A PACKAGING MATERIAL
    Publication number: 20220161957
    Abstract: A method for providing a packaging material is provided. The method comprises feeding a web of packaging material through a packaging material processing unit; determining a target position of said packaging material; and controlling a printing unit to print an RFID antenna at said target position, wherein the material used for printing the RFID antenna is conductive substance. A packaging material is also provided.
    Type: Application
    Filed: June 11, 2020
    Publication date: May 26, 2022
    Inventors: Gloria Guidetti, Gabriele Borelli