Patents by Inventor John Anagnostopoulos

John Anagnostopoulos 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).

  • STARCH-CELLULOSE COMPOSITE MATERIAL
    Publication number: 20220251783
    Abstract: A composite can include cellulose fiber; and foam binding the cellulose fiber. A method for manufacturing a composite can comprise mixing a plurality of ingredients to form a pre-foam mixture; foaming the pre-foam mixture to produce a foam; mixing the foam with cellulose fiber to form a composite material; and curing the composite material.
    Type: Application
    Filed: February 7, 2022
    Publication date: August 11, 2022
    Inventors: John Anagnostopoulos, Greg Sollie, Jamie Waltermire, Shifeng Chen
  • Desk shield
    Patent number: D963380
    Type: Grant
    Filed: October 30, 2020
    Date of Patent: September 13, 2022
    Assignee: Pratt Corrugated Holdings, Inc.
    Inventors: Greg Sollie, Shifeng Chen, John Anagnostopoulos, Don Joe Mikell, II
  • Desk shield
    Patent number: D978579
    Type: Grant
    Filed: August 4, 2022
    Date of Patent: February 21, 2023
    Assignee: Pratt Corrugated Holdings, Inc.
    Inventors: Greg Sollie, Shifeng Chen, John Anagnostopoulos, Don Joe Mikell, II
  • Desk shield
    Patent number: D999572
    Type: Grant
    Filed: January 6, 2023
    Date of Patent: September 26, 2023
    Assignee: Pratt Corrugated Holdings, Inc.
    Inventors: Greg Sollie, Shifeng Chen, John Anagnostopoulos, Don Joe Mikell, II