Patents by Inventor William C. Blezard

William C. Blezard 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: 11953262
    Abstract: A recyclable, thermally insulated shipping container is entirely constructed from organic fiber materials in such a manner that the container is curbside recyclable without separation of component materials. The container includes a corrugated cardboard outer box having a bottom wall, a plurality of sidewalls and a top wall, a corrugated cardboard inner liner assembly comprising a corrugated cardboard inner box having a bottom wall and a plurality of sidewalls, and a corrugated cardboard lid assembly. The outer box, inner liner assembly and lid assembly cooperate to create a plurality of thermally insulated cavities which are filled and uniformly packed with predetermined volumes of loose-fill cellulose (organic fiber) insulation to create a predetermined insulating value. The container provides a fully insulated six-sided product cavity to receive a temperature-controlled product. A portion of the product cavity may be filled with a PCM or other thermal media to provide a consistent temperature profile.
    Type: Grant
    Filed: February 10, 2022
    Date of Patent: April 9, 2024
    Assignee: Packaging Technology Group, LLC
    Inventors: William C. Blezard, Thomas Lawlor, Kyle Phalen
  • Patent number: 11857496
    Abstract: A temperature-controlled shipper for shipping diagnostic blood samples is disclosed. The shipper must remain at a temperature between 6° C. and 37° C. for up to 24 hours while in transit. The shipper includes identical mating PCM blow-molded bottles which enclose and protect diagnostic blood sample vials. Identical mating clamshell insulating containers further enclose and protect the PCM bottles. Both the bottles and clamshell containers can be re-used. A dual PCM liquid suspension is utilized in the PCM bottles and is preconditioned and stored at a single temperature.
    Type: Grant
    Filed: February 20, 2021
    Date of Patent: January 2, 2024
    Assignee: Packaging Technology Group, LLC
    Inventors: William C. Blezard, Muhammad Kashif Azeem
  • Publication number: 20230373672
    Abstract: A device for encapsulating a loose fill material includes a bottom portion defining an open top and a pair of open ends. A top portion is coupled to the bottom portion to provide a plenum space therebetween for encapsulating the loose fill material. The top portion includes a pair of enclosure ears that are adapted to close each of the open ends defined by the bottom portion.
    Type: Application
    Filed: May 18, 2023
    Publication date: November 23, 2023
    Inventors: William C. Blezard, Marc Akouri, Devan Spellman
  • Publication number: 20230339669
    Abstract: A recyclable, thermally insulated shipping container is entirely constructed from organic fiber materials in such a manner that the container is curbside recyclable without separation of component materials. The container includes a corrugated cardboard outer box having a bottom wall, a plurality of sidewalls and a top wall, a corrugated cardboard inner liner assembly comprising a corrugated cardboard inner box having a bottom wall and a plurality of sidewalls, and a corrugated cardboard lid assembly. The outer box, inner liner assembly and lid assembly cooperate to create a plurality of thermally insulated cavities which are filled and uniformly packed with predetermined volumes of loose-fill cellulose (organic fiber) insulation to create a predetermined insulating value. The container provides a fully insulated six-sided product cavity to receive a temperature-controlled product. A portion of the product cavity may be filled with a PCM or other thermal media to provide a consistent temperature profile.
    Type: Application
    Filed: June 28, 2023
    Publication date: October 26, 2023
    Inventors: William C. Blezard, Thomas Lawlor, Kyle Phalen
  • Patent number: 11731826
    Abstract: A recyclable, thermally insulated shipping container is entirely constructed from organic fiber materials in such a manner that the container is curbside recyclable without separation of component materials. The container includes a corrugated cardboard outer box having a bottom wall, a plurality of sidewalls and a top wall, a corrugated cardboard inner liner assembly comprising a corrugated cardboard inner box having a bottom wall and a plurality of sidewalls, and a corrugated cardboard lid assembly. The outer box, inner liner assembly and lid assembly cooperate to create a plurality of thermally insulated cavities which are filled and uniformly packed with predetermined volumes of loose-fill cellulose (organic fiber) insulation to create a predetermined insulating value. The container provides a fully insulated six-sided product cavity to receive a temperature-controlled product. A portion of the product cavity may be filled with a PCM or other thermal media to provide a consistent temperature profile.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: August 22, 2023
    Assignee: Packaging Technology Group, LLC
    Inventors: William C. Blezard, Thomas Lawlor, Kyle Phalen
  • Publication number: 20230249896
    Abstract: A temperature controller shipper for shipping temperature sensitive products. A plurality of individual product boxes contained in an inner mastercase each include a lyophilized product with low thermal mass. The plurality of product boxes each contain a unique PCM thermal dunnage insert occupying the normally empty space within the product box. The PCM insert artificially increases the thermal mass within each product box, and the added thermal mass enables an outer volume of thermal material, e.g. a PCM bladder or bricks, to be minimized to reduce the overall shipper volume and weight.
    Type: Application
    Filed: February 10, 2022
    Publication date: August 10, 2023
    Applicant: Packaging Technology Group, LLC
    Inventor: William C. Blezard
  • Publication number: 20230251011
    Abstract: A recyclable, thermally insulated shipping container is entirely constructed from organic fiber materials in such a manner that the container is curbside recyclable without separation of component materials. The container includes a corrugated cardboard outer box having a bottom wall, a plurality of sidewalls and a top wall, a corrugated cardboard inner liner assembly comprising a corrugated cardboard inner box having a bottom wall and a plurality of sidewalls, and a corrugated cardboard lid assembly. The outer box, inner liner assembly and lid assembly cooperate to create a plurality of thermally insulated cavities which are filled and uniformly packed with predetermined volumes of loose-fill cellulose (organic fiber) insulation to create a predetermined insulating value. The container provides a fully insulated six-sided product cavity to receive a temperature-controlled product. A portion of the product cavity may be filled with a PCM or other thermal media to provide a consistent temperature profile.
    Type: Application
    Filed: February 10, 2022
    Publication date: August 10, 2023
    Applicant: Packaging Technology Group, LLC
    Inventors: William C. Blezard, Thomas Lawlor, Kyle Phalen
  • Patent number: 11698215
    Abstract: A method of packing a temperature sensitive product utilizes a temperature controlled product shipper that includes a phase change material bladder which can be filled with a preconditioned brined-slurry PCM at the point of packaging. The temperature sensitive product is contained within a product box or master case, which is in turn packed inside an insulated liner and an outer box. The PCM bladder fits between the master case and the insulated liner and is filled with the preconditioned flowable PCM at the point of packing just before closing the box for shipment.
    Type: Grant
    Filed: April 24, 2021
    Date of Patent: July 11, 2023
    Assignee: Three Js Holdings, Inc.
    Inventors: William C. Blezard, George Hatch
  • Publication number: 20230131560
    Abstract: A recyclable, thermally insulated shipping container is entirely constructed from organic fiber materials in such a manner that the container is curbside recyclable without separation of component materials. The container includes a corrugated cardboard outer box having a bottom wall, a plurality of sidewalls and a top wall, a corrugated cardboard inner liner assembly comprising a corrugated cardboard inner box having a bottom wall and a plurality of sidewalls, and a corrugated cardboard lid assembly. The outer box, inner liner assembly and lid assembly cooperate to create a plurality of thermally insulated cavities which are sequentially filled and uniformly packed with pre-portioned, predetermined volumes of loose-fill cellulose (organic fiber) insulation to create a consistent insulating value throughout the container.
    Type: Application
    Filed: October 22, 2021
    Publication date: April 27, 2023
    Applicant: Packaging Technology Group, LLC
    Inventors: William C. Blezard, Timothy Douglas, Devan Spellman
  • Publication number: 20230130650
    Abstract: A recyclable, thermally insulated shipping container is entirely constructed from organic fiber materials in such a manner that the container is curbside recyclable without separation of component materials. The container includes a corrugated cardboard outer box having a bottom wall, a plurality of sidewalls and a top wall, a corrugated cardboard inner liner assembly comprising a corrugated cardboard inner box having a bottom wall and a plurality of sidewalls, and a corrugated cardboard lid assembly. The outer box, inner liner assembly and lid assembly cooperate to create a plurality of thermally insulated cavities which are filled and uniformly packed with predetermined volumes of loose-fill cellulose (organic fiber) insulation to create a predetermined insulating value. The container provides a fully insulated six-sided product cavity to receive a temperature-controlled product. A portion of the product cavity may be filled with a PCM or other thermal media to provide a consistent temperature profile.
    Type: Application
    Filed: October 22, 2021
    Publication date: April 27, 2023
    Applicant: Packaging Technology Group, LLC
    Inventors: William C. Blezard, Thomas Lawlor, Kyle Phelan
  • Publication number: 20220265514
    Abstract: A temperature-controlled shipper for shipping diagnostic blood samples is disclosed. The shipper must remain at a temperature between 6° C. and 37° C. for up to 24 hours while in transit. The shipper includes identical mating PCM blow-molded bottles which enclose and protect diagnostic blood sample vials. Identical mating clamshell insulating containers further enclose and protect the PCM bottles. Both the bottles and clamshell containers can be re-used. A dual PCM liquid suspension is utilized in the PCM bottles and is preconditioned and stored at a single temperature.
    Type: Application
    Filed: February 20, 2021
    Publication date: August 25, 2022
    Applicant: Packaging Technology Group, LLC
    Inventors: William C. Blezard, Muhammad Kashif Azeem
  • Publication number: 20220267657
    Abstract: A dual PCM liquid suspension is formed by blending a liquid phase change material having a first phase change temperature, a microencapsulated phase change material having a second phase change temperature, a thickening agent, and a surfactant and heating the blended materials for a period of time to form a permanent liquid suspension. PCM liquid suspension behaves as a viscous liquid and may be filled in PCM bottles with conventional liquid filling equipment. The PCM liquid suspension may be preconditioned and stored at a single temperature.
    Type: Application
    Filed: February 20, 2021
    Publication date: August 25, 2022
    Applicant: Packaging Technology Group, LLC
    Inventors: William C. Blezard, Muhammad Kashif Azeem, Nelson Landrau
  • Publication number: 20210239380
    Abstract: A method of packing a temperature sensitive product utilizes a temperature controlled product shipper that includes a phase change material bladder which can be filled with a preconditioned brined-slurry PCM at the point of packaging. The temperature sensitive product is contained within a product box or master case, which is in turn packed inside an insulated liner and an outer box. The PCM bladder fits between the master case and the insulated liner and is filled with the preconditioned flowable PCM at the point of packing just before closing the box for shipment.
    Type: Application
    Filed: April 24, 2021
    Publication date: August 5, 2021
    Applicant: Packaging Technology Group, Inc.
    Inventors: William C. Blezard, George Hatch
  • Patent number: 10989460
    Abstract: A temperature-controlled product shipper includes a phase change material bladder which can be filled at the point of packaging. The shipper includes an internal product box and an outer box where the product box is received within the outer box. The phase change material bladder is received within a cavity defined between the outer surface of the product box and the inner surface of the outer box. The shipper may also include an insulated liner which is received between the product box and the bladder.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: April 27, 2021
    Assignee: Packaging Technology Group, Inc.
    Inventors: William C. Blezard, George Hatch
  • Publication number: 20200033045
    Abstract: A temperature-controlled product shipper includes a phase change material bladder which can be filled at the point of packaging. The shipper includes an internal product box and an outer box where the product box is received within the outer box. The phase change material bladder is received within a cavity defined between the outer surface of the product box and the inner surface of the outer box. The shipper may also include an insulated liner which is received between the product box and the bladder.
    Type: Application
    Filed: September 23, 2019
    Publication date: January 30, 2020
    Applicant: Packaging Technology Group, Inc.
    Inventors: William C. Blezard, George Hatch
  • Patent number: 10422565
    Abstract: A method of packing a temperature sensitive product utilizes a temperature controlled product shipper that includes a phase change material bladder which can be filled at the point of packaging. The temperature sensitive product is contained within an product box or master case, which is in turn packed inside an insulated liner and an outer box. The PCM bladder fits between the master case and the insulated liner and is filled with a preconditioned flowable PCM at the point of packing just before closing the box for shipment.
    Type: Grant
    Filed: January 8, 2017
    Date of Patent: September 24, 2019
    Assignee: Packaging Technology Group, Inc.
    Inventors: William C. Blezard, George Hatch
  • Patent number: D914833
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: March 30, 2021
    Assignee: Packaging Technology Group, Inc.
    Inventor: William C. Blezard
  • Patent number: D966101
    Type: Grant
    Filed: February 20, 2021
    Date of Patent: October 11, 2022
    Assignee: Packaging Technology Group, LLC
    Inventors: William C. Blezard, Muhammad Kashif Azeem
  • Patent number: D986965
    Type: Grant
    Filed: February 20, 2021
    Date of Patent: May 23, 2023
    Assignee: Packaging Technology Group, LLC
    Inventors: William C. Blezard, Muhammad Kashif Azeem
  • Patent number: D1015869
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: February 27, 2024
    Assignee: Packaging Technology Group, LLC
    Inventors: William C. Blezard, Thomas Lawlor, Kyle Phalen