Patents by Inventor Andrew Robert Pacey
Andrew Robert Pacey 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).
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Publication number: 20230270538Abstract: A device includes a first end portion, a second end portion, an intermediate portion, and a graft material. The first end portion has a first end diameter. The second end portion has a second end diameter smaller than the first end diameter. The first end portion comprises a first material. The second end portion comprises a second material different than the first material. The intermediate portion is between the first end portion and the second end portion. The intermediate portion tapers between the first end portion and the second end portion. The graft material is coupled to at least the intermediate portion.Type: ApplicationFiled: October 13, 2022Publication date: August 31, 2023Inventors: Robert Julian Dickinson, Roberto Ferraresi, Steven Kum, Timothy Lenihan, Andrew Robert Pacey, Martin Terry Rothman
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Patent number: 11471262Abstract: A device includes a first end portion, a second end portion, an intermediate portion, and a graft material. The first end portion has a first end diameter. The second end portion has a second end diameter smaller than the first end diameter. The first end portion comprises a first material. The second end portion comprises a second material different than the first material. The intermediate portion is between the first end portion and the second end portion. The intermediate portion tapers between the first end portion and the second end portion. The graft material is coupled to at least the intermediate portion.Type: GrantFiled: December 17, 2019Date of Patent: October 18, 2022Assignee: LimFlow GmbhInventors: Robert Julian Dickinson, Roberto Ferraresi, Steven Kum, Timothy Lenihan, Andrew Robert Pacey, Martin Terry Rothman
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Patent number: 11446170Abstract: Apparatus and methods are described for performing percutaneous catheter-based interventional surgery. The apparatus comprises first and second devices that are located in adjacent body cavities, such as adjacent blood vessels, the first device being capable of transmitting a directional signal that can be received by the second device. The direction of the signal is correlated with the facility to direct therapy, such that improved accuracy in therapy placement is thereby achieved. Methods for treating patients utilising the means and apparatus are also provided.Type: GrantFiled: August 27, 2019Date of Patent: September 20, 2022Assignee: LimFlow GmbhInventors: Robert Julian Dickinson, Andrew Robert Pacey, Martin Terry Rothman, Ajay Kumar Jain
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Publication number: 20220125572Abstract: A device includes a first end portion, a second end portion, an intermediate portion between the first end portion and the second end portion, and a graft material coupled to at least the intermediate portion. The first end portion has a first end diameter. The second end portion has a second end diameter larger than the first end diameter. The intermediate portion tapers between the first end portion and the second end portion. A method of diverting fluid flow from a first passage to a second passage comprising deploying the device in a third passage between the first passage and the second passage, expanding the first end portion against sidewalls of the first passage, and expanding the second end portion against sidewalls of the second passage.Type: ApplicationFiled: January 11, 2022Publication date: April 28, 2022Inventors: Robert Julian Dickinson, Andrew Robert Pacey, Martin Terry Rothman
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Patent number: 11241304Abstract: A device includes a first end portion, a second end portion, an intermediate portion between the first end portion and the second end portion, and a graft material coupled to at least the intermediate portion. The first end portion has a first end diameter. The second end portion has a second end diameter larger than the first end diameter. The intermediate portion tapers between the first end portion and the second end portion. A method of diverting fluid flow from a first passage to a second passage comprising deploying the device in a third passage between the first passage and the second passage, expanding the first end portion against sidewalls of the first passage, and expanding the second end portion against sidewalls of the second passage.Type: GrantFiled: August 6, 2019Date of Patent: February 8, 2022Assignee: LimFlow GmbHInventors: Robert Julian Dickinson, Andrew Robert Pacey, Martin Terry Rothman
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Patent number: 10835367Abstract: A device includes a first end portion, a second end portion, an intermediate portion between the first end portion and the second end portion, and a graft material coupled to at least the intermediate portion. The first end portion has a first end diameter. The second end portion has a second end diameter larger than the first end diameter. The intermediate portion tapers between the first end portion and the second end portion. A method of diverting fluid flow from a first passage to a second passage comprising deploying the device in a third passage between the first passage and the second passage, expanding the first end portion against sidewalls of the first passage, and expanding the second end portion against sidewalls of the second passage.Type: GrantFiled: November 15, 2018Date of Patent: November 17, 2020Assignee: LimFlow GmbHInventors: Robert Julian Dickinson, Andrew Robert Pacey, Martin Terry Rothman
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Publication number: 20200214827Abstract: A device includes a first end portion, a second end portion, an intermediate portion, and a graft material. The first end portion has a first end diameter. The second end portion has a second end diameter smaller than the first end diameter. The first end portion comprises a first material. The second end portion comprises a second material different than the first material. The intermediate portion is between the first end portion and the second end portion. The intermediate portion tapers between the first end portion and the second end portion. The graft material is coupled to at least the intermediate portion.Type: ApplicationFiled: December 17, 2019Publication date: July 9, 2020Inventors: Robert Julian Dickinson, Roberto Ferraresi, Steven Kum, Timothy Lenihan, Andrew Robert Pacey, Martin Terry Rothman
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Publication number: 20200054469Abstract: Apparatus and methods are described for performing percutaneous catheter-based interventional surgery. The apparatus comprises first and second devices that are located in adjacent body cavities, such as adjacent blood vessels, the first device being capable of transmitting a directional signal that can be received by the second device. The direction of the signal is correlated with the facility to direct therapy, such that improved accuracy in therapy placement is thereby achieved. Methods for treating patients utilising the means and apparatus are also provided.Type: ApplicationFiled: August 27, 2019Publication date: February 20, 2020Inventors: Robert Julian Dickinson, Andrew Robert Pacey, Martin Terry Rothman, Ajay Kumar Jain
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Patent number: 10524894Abstract: A device includes a first end portion, a second end portion, an intermediate portion, and a graft material. The first end portion has a first end diameter. The second end portion has a second end diameter smaller than the first end diameter. The first end portion comprises a first material. The second end portion comprises a second material different than the first material. The intermediate portion is between the first end portion and the second end portion. The intermediate portion tapers between the first end portion and the second end portion. The graft material is coupled to at least the intermediate portion.Type: GrantFiled: August 27, 2019Date of Patent: January 7, 2020Assignee: LimFlow GmbHInventors: Robert Julian Dickinson, Roberto Ferraresi, Steven Kum, Timothy Lenihan, Andrew Robert Pacey, Martin Terry Rothman
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Publication number: 20190380826Abstract: A device includes a first end portion, a second end portion, an intermediate portion, and a graft material. The first end portion has a first end diameter. The second end portion has a second end diameter smaller than the first end diameter. The first end portion comprises a first material. The second end portion comprises a second material different than the first material. The intermediate portion is between the first end portion and the second end portion. The intermediate portion tapers between the first end portion and the second end portion. The graft material is coupled to at least the intermediate portion.Type: ApplicationFiled: August 27, 2019Publication date: December 19, 2019Inventors: Robert Julian Dickinson, Roberto Ferraresi, Steven Kum, Timothy Lenihan, Andrew Robert Pacey, Martin Terry Rothman
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Publication number: 20190358020Abstract: A device includes a first end portion, a second end portion, an intermediate portion between the first end portion and the second end portion, and a graft material coupled to at least the intermediate portion. The first end portion has a first end diameter. The second end portion has a second end diameter larger than the first end diameter. The intermediate portion tapers between the first end portion and the second end portion. A method of diverting fluid flow from a first passage to a second passage comprising deploying the device in a third passage between the first passage and the second passage, expanding the first end portion against sidewalls of the first passage, and expanding the second end portion against sidewalls of the second passage.Type: ApplicationFiled: August 6, 2019Publication date: November 28, 2019Inventors: Robert Julian Dickinson, Andrew Robert Pacey, Martin Terry Rothman
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Patent number: 10405967Abstract: A device includes a first end portion, a second end portion, an intermediate portion, and a graft material. The first end portion has a first end diameter. The second end portion has a second end diameter smaller than the first end diameter. The first end portion comprises a first material. The second end portion comprises a second material different than the first material. The intermediate portion is between the first end portion and the second end portion. The intermediate portion tapers between the first end portion and the second end portion. The graft material is coupled to at least the intermediate portion.Type: GrantFiled: May 13, 2019Date of Patent: September 10, 2019Assignee: LimFlow GmbHInventors: Robert Julian Dickinson, Roberto Ferraresi, Steven Kum, Timothy Lenihan, Andrew Robert Pacey, Martin Terry Rothman
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Patent number: 10398580Abstract: Apparatus and methods are described for performing percutaneous catheter-based interventional surgery. The apparatus comprises first and second devices that are located in adjacent body cavities, such as adjacent blood vessels, the first device being capable of transmitting a directional signal that can be received by the second device. The direction of the signal is correlated with the facility to direct therapy, such that improved accuracy in therapy placement is thereby achieved. Methods for treating patients utilizing the means and apparatus are also provided.Type: GrantFiled: December 27, 2013Date of Patent: September 3, 2019Assignee: LimFlow GmbHInventors: Robert Julian Dickinson, Andrew Robert Pacey, Martin Terry Rothman, Ajay Kumar Jain
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Publication number: 20190262124Abstract: A device includes a first end portion, a second end portion, an intermediate portion, and a graft material. The first end portion has a first end diameter. The second end portion has a second end diameter smaller than the first end diameter. The first end portion comprises a first material. The second end portion comprises a second material different than the first material. The intermediate portion is between the first end portion and the second end portion. The intermediate portion tapers between the first end portion and the second end portion. The graft material is coupled to at least the intermediate portion.Type: ApplicationFiled: May 13, 2019Publication date: August 29, 2019Inventors: Robert Julian Dickinson, Roberto Ferraresi, Steven Kum, Timothy Lenihan, Andrew Robert Pacey, Martin Terry Rothman
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Patent number: 10390933Abstract: A device includes a first end portion, a second end portion, an intermediate portion between the first end portion and the second end portion, and a graft material coupled to at least the intermediate portion. The first end portion has a first end diameter. The second end portion has a second end diameter larger than the first end diameter. The intermediate portion tapers between the first end portion and the second end portion. A method of diverting fluid flow from a first passage to a second passage comprising deploying the device in a third passage between the first passage and the second passage, expanding the first end portion against sidewalls of the first passage, and expanding the second end portion against sidewalls of the second passage.Type: GrantFiled: September 11, 2017Date of Patent: August 27, 2019Assignee: LimFlow GmbHInventors: Robert Julian Dickinson, Andrew Robert Pacey, Martin Terry Rothman
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Patent number: 10285800Abstract: A device includes a first end portion, a second end portion, an intermediate portion, and a graft material. The first end portion has a first end diameter. The second end portion has a second end diameter smaller than the first end diameter. The first end portion comprises a first material. The second end portion comprises a second material different than the first material. The intermediate portion is between the first end portion and the second end portion. The intermediate portion tapers between the first end portion and the second end portion. The graft material is coupled to at least the intermediate portion.Type: GrantFiled: July 13, 2017Date of Patent: May 14, 2019Assignee: LimFlow GmbHInventors: Robert Julian Dickinson, Roberto Ferraresi, Steven Kum, Timothy Lenihan, Andrew Robert Pacey, Martin Terry Rothman
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Publication number: 20190083228Abstract: A device includes a first end portion, a second end portion, an intermediate portion between the first end portion and the second end portion, and a graft material coupled to at least the intermediate portion. The first end portion has a first end diameter. The second end portion has a second end diameter larger than the first end diameter. The intermediate portion tapers between the first end portion and the second end portion. A method of diverting fluid flow from a first passage to a second passage comprising deploying the device in a third passage between the first passage and the second passage, expanding the first end portion against sidewalls of the first passage, and expanding the second end portion against sidewalls of the second passage.Type: ApplicationFiled: November 15, 2018Publication date: March 21, 2019Inventors: Robert Julian Dickinson, Andrew Robert Pacey, Martin Terry Rothman
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Patent number: 10136987Abstract: A device includes a first end portion, a second end portion, an intermediate portion between the first end portion and the second end portion, and a graft material coupled to at least the intermediate portion. The first end portion has a first end diameter. The second end portion has a second end diameter larger than the first end diameter. The intermediate portion tapers between the first end portion and the second end portion. A method of diverting fluid flow from a first passage to a second passage comprising deploying the device in a third passage between the first passage and the second passage, expanding the first end portion against sidewalls of the first passage, and expanding the second end portion against sidewalls of the second passage.Type: GrantFiled: December 27, 2016Date of Patent: November 27, 2018Assignee: LimFlow GmbHInventors: Robert Julian Dickinson, Andrew Robert Pacey, Martin Terry Rothman
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Publication number: 20170367734Abstract: A device includes a first end portion, a second end portion, an intermediate portion between the first end portion and the second end portion, and a graft material coupled to at least the intermediate portion. The first end portion has a first end diameter. The second end portion has a second end diameter larger than the first end diameter. The intermediate portion tapers between the first end portion and the second end portion. A method of diverting fluid flow from a first passage to a second passage comprising deploying the device in a third passage between the first passage and the second passage, expanding the first end portion against sidewalls of the first passage, and expanding the second end portion against sidewalls of the second passage.Type: ApplicationFiled: September 11, 2017Publication date: December 28, 2017Inventors: Robert Julian Dickinson, Andrew Robert Pacey, Martin Terry Rothman
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Publication number: 20170303927Abstract: A device includes a first end portion, a second end portion, an intermediate portion, and a graft material. The first end portion has a first end diameter. The second end portion has a second end diameter smaller than the first end diameter. The first end portion comprises a first material. The second end portion comprises a second material different than the first material. The intermediate portion is between the first end portion and the second end portion. The intermediate portion tapers between the first end portion and the second end portion. The graft material is coupled to at least the intermediate portion.Type: ApplicationFiled: July 13, 2017Publication date: October 26, 2017Inventors: Robert Julian Dickinson, Roberto Ferraresi, Steven Kum, Timothy Lenihan, Andrew Robert Pacey, Martin Terry Rothman