Patents by Inventor Amanda PREFONTAINE

Amanda PREFONTAINE 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).

  • Publication number: 20230365868
    Abstract: A solid bitumen pellet, including a mixture of bitumen and an additive, where the additive operates to increase the viscosity of the mixture. Optionally, the pellet includes a protective shell.
    Type: Application
    Filed: May 31, 2023
    Publication date: November 16, 2023
    Inventors: James Auld, John Bleile, Kasra Nikooyeh, Amanda Prefontaine, Derek Stanger, Jesse White
  • Patent number: 11702598
    Abstract: Historically, bitumen from oil sands has been carried over land using trucks, pipelines, or by rail, and over water using tankers. Each mode of transportation faces economic or technical challenges of its own. Here there is provided a method for transporting bitumen, comprising: receiving in a dry bulk shipping container a load of discrete pellets with bitumen entrapped into the pellets, wherein the pellets have non-stick outer surfaces configured to prevent the bitumen from sticking to walls of the container when the pellets are carried in the container; and transporting the dry bulk shipping container containing the pellets over a distance. Alternatively or additionally, the pellets may have non-stick outer surfaces configured to prevent the load from caking when the pellets are carried in the container such that the load of bitumen pellets is substantially free-flowing when the transporting is completed.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: July 18, 2023
    Assignee: Canadian National Railway Company
    Inventors: James Auld, John Bleile, Kasra Nikooyeh, Amanda Prefontaine, Derek Stanger, Jesse White
  • Publication number: 20210017452
    Abstract: Historically, bitumen from oil sands has been carried over land using trucks, pipelines, or by rail, and over water using tankers. Each mode of transportation faces economic or technical challenges of its own. Here there is provided a method for transporting bitumen, comprising: receiving in a dry bulk shipping container a load of discrete pellets with bitumen entrapped into the pellets, wherein the pellets have non-stick outer surfaces configured to prevent the bitumen from sticking to walls of the container when the pellets are carried in the container; and transporting the dry bulk shipping container containing the pellets over a distance. Alternatively or additionally, the pellets may have non-stick outer surfaces configured to prevent the load from caking when the pellets are carried in the container such that the load of bitumen pellets is substantially free-flowing when the transporting is completed.
    Type: Application
    Filed: August 4, 2020
    Publication date: January 21, 2021
    Inventors: James Auld, John Bleile, Kasra Nikooyeh, Amanda Prefontaine, Derek Stanger, Jesse White
  • Patent number: 10738245
    Abstract: A solid bitumen pellet, including a mixture of bitumen and an additive, where the additive operates to increase the viscosity of the mixture. Optionally, the pellet includes a protective shell.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: August 11, 2020
    Assignee: Canadian National Railway Company
    Inventors: James Auld, John Bleile, Kasra Nikooyeh, Amanda Prefontaine, Derek Stanger, Jesse White
  • Publication number: 20190016963
    Abstract: A solid bitumen pellet, including a mixture of bitumen and an additive, where the additive operates to increase the viscosity of the mixture. Optionally, the pellet includes a protective shell.
    Type: Application
    Filed: September 17, 2018
    Publication date: January 17, 2019
    Inventors: James Auld, John Bleile, Kasra Nikooyeh, Amanda Prefontaine, Derek Stanger, Jesse White
  • Patent number: 10125321
    Abstract: A solid bitumen pellet, including a mixture of bitumen and an additive, where the additive operates to increase the viscosity of the mixture. Optionally, the pellet includes a protective shell.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: November 13, 2018
    Inventors: James Auld, John Bleile, Kasra Nikooyeh, Amanda Prefontaine, Derek Stanger, Jesse White
  • Patent number: 10100257
    Abstract: A solid bitumen pellet, including a mixture of bitumen and an additive, where the additive operates to increase the viscosity of the mixture. Optionally, the pellet includes a protective shell.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: October 16, 2018
    Inventors: James Auld, John Bleile, Kasra Nikooyeh, Amanda Prefontaine, Derek Stanger, Jesse White
  • Patent number: 10093861
    Abstract: A solid bitumen pellet, including a mixture of bitumen and an additive, where the additive operates to increase the viscosity of the mixture. Optionally, the pellet includes a protective shell.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: October 9, 2018
    Inventors: James Auld, John Bleile, Kasra Nikooyeh, Amanda Prefontaine, Derek Stanger, Jesse White
  • Publication number: 20170253806
    Abstract: A solid bitumen pellet, including a mixture of bitumen and an additive, where the additive operates to increase the viscosity of the mixture. Optionally, the pellet includes a protective shell.
    Type: Application
    Filed: February 17, 2017
    Publication date: September 7, 2017
    Inventors: James AULD, John Bleile, Kasra NIKOOYEH, Amanda PREFONTAINE, Derek Stanger, Jesse White
  • Publication number: 20170253737
    Abstract: A solid bitumen pellet, including a mixture of bitumen and an additive, where the additive operates to increase the viscosity of the mixture. Optionally, the pellet includes a protective shell.
    Type: Application
    Filed: February 17, 2017
    Publication date: September 7, 2017
    Inventors: James AULD, John Bleile, Kasra NIKOOYEH, Amanda PREFONTAINE, Derek Stanger, Jesse White
  • Publication number: 20170253738
    Abstract: A solid bitumen pellet, including a mixture of bitumen and an additive, where the additive operates to increase the viscosity of the mixture. Optionally, the pellet includes a protective shell.
    Type: Application
    Filed: February 17, 2017
    Publication date: September 7, 2017
    Inventors: James AULD, John Bleile, Kasra NIKOOYEH, Amanda PREFONTAINE, Derek Stanger, Jesse White