TREA

Shifeng Chen

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  • Newport News, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wardrobe box and hanger support member therefor
    • Patent number 12,312,153
    • Issue date May 27, 2025
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Lawn refuse bag
    • Patent number 12,312,164
    • Issue date May 27, 2025
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Collapsible tray and methods therefor
    • Patent number 12,304,706
    • Issue date May 20, 2025
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    One- and two-pack beverage box
    • Patent number 12,304,705
    • Issue date May 20, 2025
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Box with foldable handle
    • Patent number D1074428
    • Issue date May 13, 2025
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Insulated box assembly with overlapping panels
    • Patent number 12,297,016
    • Issue date May 13, 2025
    • Pratt Retail Specialties, LLC
    • Greg Sollie
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Lawn refuse bag
    • Patent number 12,297,040
    • Issue date May 13, 2025
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Two-cell beverage box
    • Patent number D1073486
    • Issue date May 6, 2025
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Storage box tray blank
    • Patent number 12,286,280
    • Issue date Apr 29, 2025
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Beverage box
    • Patent number 12,286,281
    • Issue date Apr 29, 2025
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Hinged wrap insulated container
    • Patent number 12,286,286
    • Issue date Apr 29, 2025
    • Pratt Retail Specialties, LLC
    • Greg Sollie
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Starch-cellulose composite material
    • Patent number 12,270,153
    • Issue date Apr 8, 2025
    • Pratt Corrugated Holdings, Inc.
    • John Anagnostopoulos
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of assembling a wardrobe box assembly
    • Patent number 12,258,202
    • Issue date Mar 25, 2025
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Tray and method therefor
    • Patent number 12,252,310
    • Issue date Mar 18, 2025
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Box with securing straps
    • Patent number D1059169
    • Issue date Jan 28, 2025
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Hanger bar
    • Patent number D1059170
    • Issue date Jan 28, 2025
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Insulated box assembly
    • Patent number 12,195,266
    • Issue date Jan 14, 2025
    • Pratt Retail Specialties, LLC
    • Greg Sollie
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Modular box assembly
    • Patent number 12,179,990
    • Issue date Dec 31, 2024
    • Pratt Retail Specialties, LLC
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sanitary shield
    • Patent number 12,180,704
    • Issue date Dec 31, 2024
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • E04 - BUILDING
  • Information Patent Grant

    Lawn refuse bag insert
    • Patent number 12,172,829
    • Issue date Dec 24, 2024
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rake
    • Patent number D1054263
    • Issue date Dec 17, 2024
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • D08 - Tools and hardware
  • Information Patent Grant

    Two-cell beverage box
    • Patent number D1054299
    • Issue date Dec 17, 2024
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Dual use box
    • Patent number 12,139,313
    • Issue date Nov 12, 2024
    • Pratt Corrugated Holdings, Inc.
    • Travis Walters
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Modular box assembly
    • Patent number 12,129,100
    • Issue date Oct 29, 2024
    • Pratt Retail Specialties, LLC
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Collapsible box and method therefor
    • Patent number 12,098,000
    • Issue date Sep 24, 2024
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dual use box
    • Patent number D1042124
    • Issue date Sep 17, 2024
    • Pratt Corrugated Holdings, Inc.
    • Travis Walters
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Method of opening a box
    • Patent number 12,077,350
    • Issue date Sep 3, 2024
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Dual use box
    • Patent number D1032358
    • Issue date Jun 25, 2024
    • Pratt Corrugated Holdings, Inc.
    • Travis Walters
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Six-cell beverage box
    • Patent number D1031434
    • Issue date Jun 18, 2024
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Hinged wrap insulated container
    • Patent number 11,999,553
    • Issue date Jun 4, 2024
    • Pratt Retail Specialties, LLC
    • Greg Sollie
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents

  • Information Patent Application

    TRAY AND METHOD THEREFOR
    • Publication number 20250115390
    • Publication date Apr 10, 2025
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SEALABLE BOX ASSEMBLY
    • Publication number 20250108953
    • Publication date Apr 3, 2025
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    INSULATED BOX ASSEMBLY
    • Publication number 20250100775
    • Publication date Mar 27, 2025
    • Pratt Retail Specialties, LLC
    • Greg Sollie
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DUAL USE BOX
    • Publication number 20250019116
    • Publication date Jan 16, 2025
    • Pratt Corrugated Holdings, Inc.
    • Travis Walters
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    METHOD OF COLLAPSING A COLLAPSIBLE BOX
    • Publication number 20240409266
    • Publication date Dec 12, 2024
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    FILM DEPOSITION DELIVERY CONTAINER
    • Publication number 20240317481
    • Publication date Sep 26, 2024
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ONE- AND TWO-PACK BEVERAGE BOX
    • Publication number 20240270438
    • Publication date Aug 15, 2024
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    BEVERAGE BOX
    • Publication number 20240262565
    • Publication date Aug 8, 2024
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    COLLAPSIBLE TRAY AND METHODS THEREFOR
    • Publication number 20240253848
    • Publication date Aug 1, 2024
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MEAL KIT ASSEMBLY
    • Publication number 20240253853
    • Publication date Aug 1, 2024
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    INSULATING BAG
    • Publication number 20240253854
    • Publication date Aug 1, 2024
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    TRAY AND METHOD THEREFOR
    • Publication number 20240253849
    • Publication date Aug 1, 2024
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    LAWN REFUSE BAG INSERT
    • Publication number 20240208723
    • Publication date Jun 27, 2024
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    LAWN REFUSE BAG INSERT
    • Publication number 20240208722
    • Publication date Jun 27, 2024
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    ONE- AND TWO-PACK BEVERAGE BOX
    • Publication number 20240158129
    • Publication date May 16, 2024
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    METHOD OF ASSEMBLING A WARDROBE BOX ASSEMBLY
    • Publication number 20240116696
    • Publication date Apr 11, 2024
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    WARDROBE BOX AND HANGER SUPPORT MEMBER THEREFOR
    • Publication number 20240109717
    • Publication date Apr 4, 2024
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    BOX DEFINING WALLS WITH INSULATION CAVITIES
    • Publication number 20240083659
    • Publication date Mar 14, 2024
    • Pratt Retail Specialties, LLC
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    COLLAPSIBLE BOX AND METHOD THEREFOR
    • Publication number 20230382590
    • Publication date Nov 30, 2023
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    METHOD OF OPENING A BOX
    • Publication number 20230382591
    • Publication date Nov 30, 2023
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    BOX WITH FOLDABLE HANDLE
    • Publication number 20230339647
    • Publication date Oct 26, 2023
    • Pratt Corrugated Holdings, Inc.
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    HINGED WRAP INSULATED CONTAINER
    • Publication number 20230322466
    • Publication date Oct 12, 2023
    • Pratt Retail Specialties, LLC
    • Greg Sollie
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    HINGED WRAP INSULATED CONTAINER
    • Publication number 20230322467
    • Publication date Oct 12, 2023
    • Pratt Retail Specialties, LLC
    • Greg Sollie
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    HINGED WRAP INSULATED CONTAINER
    • Publication number 20230322468
    • Publication date Oct 12, 2023
    • Pratt Retail Specialties, LLC
    • Greg Sollie
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    INSULATED BOX ASSEMBLY WITH OVERLAPPING PANELS
    • Publication number 20230257157
    • Publication date Aug 17, 2023
    • Pratt Retail Specialties, LLC
    • Greg Sollie
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Application

    BEVERAGE BOX
    • Publication number 20230249872
    • Publication date Aug 10, 2023
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    DUAL USE BOX
    • Publication number 20230219712
    • Publication date Jul 13, 2023
    • Pratt Corrugated Holdings, Inc.
    • Travis Walters
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    LAWN REFUSE BAG
    • Publication number 20230192399
    • Publication date Jun 22, 2023
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    MODULAR BOX ASSEMBLY
    • Publication number 20230182990
    • Publication date Jun 15, 2023
    • Pratt Retail Specialties, LLC
    • Greg Sollie
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    LAWN REFUSE DISPOSAL ASSEMBLY
    • Publication number 20230174299
    • Publication date Jun 8, 2023
    • Pratt Corrugated Holdings, Inc.
    • Shifeng Chen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL