Patents by Inventor Geoffrey Berrez

Geoffrey Berrez 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).

  • Solvents and related processes for printing plate manufacture
    Patent number: 11650507
    Abstract: A process for producing a flexographic relief printing plate includes using a photopolymer developing solution. This photopolymer developing solution may comprise butylal alone or butylal and one or more organic cosolvents. It may comprise DPnB and one or more cosolvents and no butylal.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: May 16, 2023
    Assignee: SPRING COATING SYSTEMS SAS
    Inventors: Fabienne Pinto Silva, Jean-François Bartolo, Geoffrey Berrez, Ernest Korchak
  • SOLVENTS AND RELATED PROCESSES FOR PRINTING PLATE MANUFACTURE
    Publication number: 20210263417
    Abstract: It is proposed to provide a photopolymer developing solution for providing a flexographic relief printing plate. This photopolymer developing solution comprises butylal alone or butylal and one or more organic cosolvents that are liquid at room temperature; or it comprises DPnB and one or more cosolvents and no butylal.
    Type: Application
    Filed: February 25, 2021
    Publication date: August 26, 2021
    Applicant: Spring Coating Systems SAS
    Inventors: Fabienne Pinto Silva, Jean-François Bartolo, Geoffrey Berrez, Ernest Korchak