Patents by Inventor Patrick Wu
Patrick Wu 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: 20190216466Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.Type: ApplicationFiled: March 25, 2019Publication date: July 18, 2019Applicant: PneumRx, Inc.Inventors: Mark L. Mathis, David Thompson, Patrick Wu
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Publication number: 20190150936Abstract: The invention provides improved medical devices, therapeutic treatment systems, and treatment methods for treatment of the lung. A lung volume reduction system includes an implantable device having an elongate body that is sized and shaped for delivery via the airway system to a lung airway of a patient. The implant is inserted and positioned while the implant is in a delivery configuration, and is reconfigured to a deployed configuration so as to locally compress adjacent tissue of the lung, with portions of the elongate body generally moving laterally within the airway so as to laterally compress lung tissue. A plurality of such implants will often be used to treat a lung of a patient.Type: ApplicationFiled: January 24, 2019Publication date: May 23, 2019Applicant: PneumRx, Inc.Inventors: Mark L. Mathis, David Thompson, Nathan Aronson, Patrick Wu
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Patent number: 10285707Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.Type: GrantFiled: October 1, 2015Date of Patent: May 14, 2019Assignee: PneumRx, Inc.Inventors: Mark L. Mathis, David Thompson, Patrick Wu
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Patent number: 10226257Abstract: The invention provides improved medical devices, therapeutic treatment systems, and treatment methods for treatment of the lung. A lung volume reduction system includes an implantable device having an elongate body that is sized and shaped for delivery via the airway system to a lung airway of a patient. The implant is inserted and positioned while the implant is in a delivery configuration, and is reconfigured to a deployed configuration so as to locally compress adjacent tissue of the lung, with portions of the elongate body generally moving laterally within the airway so as to laterally compress lung tissue. A plurality of such implants will often be used to treat a lung of a patient.Type: GrantFiled: June 24, 2016Date of Patent: March 12, 2019Assignee: PneumRx, Inc.Inventors: Mark L. Mathis, David Thompson, Nathan Aronson, Patrick Wu
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Patent number: 10188398Abstract: Elongate implant structures can be introduced into an airway system to a target airway axial region, often to apply lateral bending and/or compression forces against the lung tissue from within the airways for an extended period of time. Structures or features of the implants may inhibit tissue reactions that might otherwise allow portions of the device to eventually traverse through the wall of the airway. The devices may enhance the area bearing laterally on the tissue of a surrounding airway lumen wall. Embodiments may have features which increase the device friction with the airway to allow the device to grip the surrounding airway as the device is deployed. An appropriate adhesive may be introduced around the device in the lung. Hydrophilic material may inhibit biofilm formation, or features which induce some tissue ingrowth (stimulation of tissue growth) may enhance implanted device supported.Type: GrantFiled: September 12, 2016Date of Patent: January 29, 2019Assignee: PneumRx, Inc.Inventors: Mark L. Mathis, Patrick Wu, David Lehrberg, Jaime Vasquez, Erin McGurk, Ronald Dieck, Andrew Stein
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Patent number: 10058331Abstract: A lung volume reduction system is disclosed having an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient by inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.Type: GrantFiled: September 14, 2012Date of Patent: August 28, 2018Assignee: PneumRx, Inc.Inventors: Mark L. Mathis, David Thompson, Patrick Wu
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Patent number: 9782558Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.Type: GrantFiled: August 6, 2014Date of Patent: October 10, 2017Assignee: PneumRx, Inc.Inventors: Nathan Aronson, Patrick Wu, David Lehrberg, Mark L. Mathis
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Publication number: 20170065282Abstract: Elongate implant structures can be introduced into an airway system to a target airway axial region, often to apply lateral bending and/or compression forces against the lung tissue from within the airways for an extended period of time. Structures or features of the implants may inhibit tissue reactions that might otherwise allow portions of the device to eventually traverse through the wall of the airway. The devices may enhance the area bearing laterally on the tissue of a surrounding airway lumen wall. Embodiments may have features which increase the device friction with the airway to allow the device to grip the surrounding airway as the device is deployed. An appropriate adhesive may be introduced around the device in the lung. Hydrophilic material may inhibit biofilm formation, or features which induce some tissue ingrowth (stimulation of tissue growth) may enhance implanted device supported.Type: ApplicationFiled: September 12, 2016Publication date: March 9, 2017Inventors: Mark L. Mathis, Patrick Wu, David Lehrberg, Jaime Vasquez, Erin McGurk, Ronald Dieck, Andrew Stein
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Publication number: 20170027585Abstract: The invention provides improved medical devices, therapeutic treatment systems, and treatment methods for treatment of the lung. A lung volume reduction system includes an implantable device having an elongate body that is sized and shaped for delivery via the airway system to a lung airway of a patient. The implant is inserted and positioned while the implant is in a delivery configuration, and is reconfigured to a deployed configuration so as to locally compress adjacent tissue of the lung, with portions of the elongate body generally moving laterally within the airway so as to laterally compress lung tissue. A plurality of such implants will often be used to treat a lung of a patient.Type: ApplicationFiled: June 24, 2016Publication date: February 2, 2017Inventors: Mark L. Mathis, David Thompson, Nathan Aronson, Patrick Wu
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Patent number: 9474533Abstract: Elongate implant structures can be introduced into an airway system to a target airway axial region, often to apply lateral bending and/or compression forces against the lung tissue from within the airways for an extended period of time. Structures or features of the implants may inhibit tissue reactions that might otherwise allow portions of the device to eventually traverse through the wall of the airway. The devices may enhance the area bearing laterally on the tissue of a surrounding airway lumen wall. Embodiments may have features which increase the device friction with the airway to allow the device to grip the surrounding airway as the device is deployed. An appropriate adhesive may be introduced around the device in the lung. Hydrophilic material may inhibit biofilm formation, or features which induce some tissue ingrowth (stimulation of tissue growth) may enhance implanted device supported.Type: GrantFiled: March 26, 2014Date of Patent: October 25, 2016Assignee: PneumRx, Inc.Inventors: Mark L. Mathis, Patrick Wu, David Lehrberg, Jaime Vasquez, Erin McGurk, Ronald Dieck, Andrew Stein
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Patent number: 9402632Abstract: The invention provides improved medical devices, therapeutic treatment systems, and treatment methods for treatment of the lung. A lung volume reduction system includes an implantable device having an elongate body that is sized and shaped for delivery via the airway system to a lung airway of a patient. The implant is inserted and positioned while the implant is in a delivery configuration, and is reconfigured to a deployed configuration so as to locally compress adjacent tissue of the lung, with portions of the elongate body generally moving laterally within the airway so as to laterally compress lung tissue. A plurality of such implants will often be used to treat a lung of a patient.Type: GrantFiled: April 24, 2014Date of Patent: August 2, 2016Assignee: PneumRx, Inc.Inventors: Mark L. Mathis, David Thompson, Nathan Aronson, Patrick Wu
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Publication number: 20160113657Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.Type: ApplicationFiled: October 1, 2015Publication date: April 28, 2016Inventors: Mark L. Mathis, David Thompson, Patrick Wu
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Publication number: 20150376549Abstract: Cleaning compositions are disclosed herein. The cleaning compositions comprises a reaction product of an alkoxylated polyol or ester thereof, and a dicarboxylic acid. Methods of cleaning hard surfaces using the cleaning compositions and formulations of the cleaning compositions are also disclosed. Methods of treating hard surfaces to improve soil resistance of a hard surface are also disclosed.Type: ApplicationFiled: February 6, 2014Publication date: December 31, 2015Applicant: CRODA, INC.Inventors: JOSEPH WILLIAM SCHEBLEIN, JEFFREY PATRICK WU, ANDREW JAMES KAZISKA
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Patent number: 9173669Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.Type: GrantFiled: September 11, 2009Date of Patent: November 3, 2015Assignee: PneumRx, Inc.Inventors: Mark L. Mathis, David Thompson, Patrick Wu
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Publication number: 20150270791Abstract: A method of fabricating a stacked electroactive transducer comprises a cyclic process for providing a multilayer stack. The stacked transducer can be manufactured using a roll-to-sheet lamination process including a vacuum belt process, various loop cast processes, and a continuous lamination process.Type: ApplicationFiled: November 6, 2013Publication date: September 24, 2015Inventors: William D. Sutherland, Patrick Wu, Pat Lipawat, Hooman Mousavi Nazari, Silmon James Biggs
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Publication number: 20150080934Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.Type: ApplicationFiled: August 6, 2014Publication date: March 19, 2015Inventors: Nathan Aronson, Patrick Wu, David Lehrberg, Mark L. Mathis
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Publication number: 20150073563Abstract: Elongate implant structures can be introduced into an airway system to a target airway axial region, often to apply lateral bending and/or compression forces against the lung tissue from within the airways for an extended period of time. Structures or features of the implants may inhibit tissue reactions that might otherwise allow portions of the device to eventually traverse through the wall of the airway. The devices may enhance the area bearing laterally on the tissue of a surrounding airway lumen wall. Embodiments may have features which increase the device friction with the airway to allow the device to grip the surrounding airway as the device is deployed. An appropriate adhesive may be introduced around the device in the lung. Hydrophilic material may inhibit biofilm formation, or features which induce some tissue ingrowth (stimulation of tissue growth) may enhance implanted device supported.Type: ApplicationFiled: March 26, 2014Publication date: March 12, 2015Applicant: PNEUMRX, INC.Inventors: Mark L. Mathis, Patrick Wu, David Lehrberg, Jaime Vasquez, Erin McGurk, Ronald Dieck, Andrew Stein
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Publication number: 20150057695Abstract: The invention provides improved medical devices, therapeutic treatment systems, and treatment methods for treatment of the lung. A lung volume reduction system includes an implantable device having an elongate body that is sized and shaped for delivery via the airway system to a lung airway of a patient. The implant is inserted and positioned while the implant is in a delivery configuration, and is reconfigured to a deployed configuration so as to locally compress adjacent tissue of the lung, with portions of the elongate body generally moving laterally within the airway so as to laterally compress lung tissue. A plurality of such implants will often be used to treat a lung of a patient.Type: ApplicationFiled: April 24, 2014Publication date: February 26, 2015Applicant: PneumRx, Inc.Inventors: Mark L. Mathis, David Thompson, Nathan Aronson, Patrick Wu
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Patent number: 8932310Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.Type: GrantFiled: September 14, 2012Date of Patent: January 13, 2015Assignee: PneumRx, Inc.Inventors: David Thompson, Nathan Aronson, Patrick Wu, David Lehrberg, Mark L. Mathis, Michael Boutillette, Jaime Vasquez
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Publication number: 20140371705Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.Type: ApplicationFiled: January 23, 2014Publication date: December 18, 2014Applicant: PneumRx, Inc.Inventors: David Thompson, Nathan Aronson, Patrick Wu, David Lehrberg, Mark L. Mathis, Michael Boutillette, Jaime Vasquez