Patents by Inventor Roberto Zedda

Roberto Zedda 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).

  • Patent number: 11904507
    Abstract: The present invention relates to a method of shaping a cured thermosetting resin substrate, and more particularly to a method of shaping a cured thermosetting resin using electromagnetic radiation, said method comprises providing a cured thermosetting resin substrate; providing a confined temperature controlling environment; placing the cured thermosetting resin substrate in the confined temperature controlling environment; providing a source of electromagnetic radiation; irradiating the cured thermosetting resin substrate in the confined temperature controlling environment; and shaping the irradiated thermosetting resin substrate.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: February 20, 2024
    Assignee: Acell Industries Limited
    Inventors: Aldino Albertelli, Roberto Zedda
  • Publication number: 20230190978
    Abstract: The present invention relates to open-celled phenolic foam filters. In particular, the present invention relates to open-celled phenolic foam air filters for killing microbes present in air, and the use of said filters in antimicrobial air sanitation systems.
    Type: Application
    Filed: May 20, 2021
    Publication date: June 22, 2023
    Inventors: Aldino Albertelli, Roberto Zedda
  • Publication number: 20210291414
    Abstract: The present invention relates to a method of shaping a cured thermosetting resin substrate, and more particularly to a method of shaping a cured thermosetting resin using electromagnetic radiation, said method comprises providing a cured thermosetting resin substrate; providing a confined temperature controlling environment; placing the cured thermosetting resin substrate in the confined temperature controlling environment; providing a source of electromagnetic radiation; irradiating the cured thermosetting resin substrate in the confined temperature controlling environment; and shaping the irradiated thermosetting resin substrate.
    Type: Application
    Filed: March 26, 2018
    Publication date: September 23, 2021
    Inventors: Aldino Albertelli, Roberto Zedda
  • Publication number: 20210206047
    Abstract: The present invention relates to vacuum forming process for moulding a thermoset material and a start-up process for moulding a thermoset material. The present invention also relates to articles produced by the vacuum forming process.
    Type: Application
    Filed: May 30, 2019
    Publication date: July 8, 2021
    Inventors: ALDINO ALBERTELLI, ROBERTO ZEDDA
  • Publication number: 20210139631
    Abstract: The present invention is concerned with moulding materials for use in the formation of composites and is particularly concerned with phenolic composites. More specifically, the present invention is concerned with phenolic resin materials which can be used without the need to add catalyst materials, and which therefore do not suffer as readily as known compositions from discolouration.
    Type: Application
    Filed: May 31, 2018
    Publication date: May 13, 2021
    Inventors: ALDINO ALBERTELLI, ROBERTO ZEDDA
  • Patent number: 10145105
    Abstract: The invention relates to a modular building (2), to be assembled in various sizes and in various environments, having a generally triangular transverse sectional profile, wherein the modular building comprises a double sloping roof (6) over the generally triangular transverse sectional profile, and wherein the one or more double sloping roof panels comprise composite panel material.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: December 4, 2018
    Assignee: ACELL INDUSTRIES LIMITED
    Inventors: Albertelli Aldino, Michael Frieh, Marco Albini, Roberto Zedda
  • Publication number: 20140318037
    Abstract: The invention relates to a modular building (2), to be assembled in various sizes and in various environments, having a generally triangular transverse sectional profile, wherein the modular building comprises a double sloping roof (6) over the generally triangular transverse sectional profile, and wherein the one or more double sloping roof panels comprise composite panel material.
    Type: Application
    Filed: June 1, 2012
    Publication date: October 30, 2014
    Inventors: Albertelli Aldino, Michael Frieh, Marco Albini, Roberto Zedda