Patents by Inventor Steven Masterson
Steven Masterson 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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Patent number: 11883653Abstract: An electroporation device with a needle array removably attached thereto, the needle array having a body, a shroud movable with respect to the body between a rest position and one or more actuated positions, and an auto-lock assembly. Where the auto-lock assembly is adjustable between a locked configuration, where the shroud is not movable with respect to the body, and an unlocked configuration, where the shroud is movable with respect to the body, and where biasing the shroud from the rest position to the one or more actuated positions and back to the rest position adjusts the auto-lock from the unlocked configuration to the locked configuration.Type: GrantFiled: July 2, 2021Date of Patent: January 30, 2024Assignee: Inovio PharmaceuticalsInventors: Beat Stadelmann, Stephen Kemmerrer, Alejandro Campillo-Agusti, Eduardo Ho, Nathan Lovell, Steven Masterson
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Publication number: 20230398350Abstract: An electroporation device with a needle array removably attached thereto, the needle array having a body, a shroud movable with respect to the body between a rest position and one or more actuated positions, and an auto-lock assembly. Where the auto-lock assembly is adjustable between a locked configuration, where the shroud is not movable with respect to the body, and an unlocked configuration, where the shroud is movable with respect to the body, and where biasing the shroud from the rest position to the one or more actuated positions and back to the rest position adjusts the auto-lock from the unlocked configuration to the locked configuration.Type: ApplicationFiled: August 25, 2023Publication date: December 14, 2023Inventors: Beat Stadelman, Stephen Kemmerrer, Alejandro Campillo-Agusti, Eduardo Ho, Nathan Lovell, Steven Masterson
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Patent number: 11364032Abstract: Provided herein is a clamp device that can be used in minimally invasive procedures, including surgeries such as laparoscopic surgeries, for clamping a tissue or an organ or a portion of a tissue or organ. Also provided herein are methods of clamping a tissue or an organ or a portion thereof during minimally invasive surgery using the clamp device provided herein. Also provided are systems for performing a minimally invasive surgery that include the clamp device for minimally invasive surgery provided herein and an injection device configured to access an endoscopic port for the minimally invasive surgery.Type: GrantFiled: August 8, 2014Date of Patent: June 21, 2022Assignee: Global Bio Therapeutics, Inc.Inventors: Jose Gustavo Cabrera Aquino, Blanca Angelica Segura Pacheco, Steven Masterson, Allan Rozenberg, Paul Faucher, John Hoffman
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Publication number: 20210330967Abstract: An electroporation device with a needle array removably attached thereto, the needle array having a body, a shroud movable with respect to the body between a rest position and one or more actuated positions, and an auto-lock assembly. Where the auto-lock assembly is adjustable between a locked configuration, where the shroud is not movable with respect to the body, and an unlocked configuration, where the shroud is movable with respect to the body, and where biasing the shroud from the rest position to the one or more actuated positions and back to the rest position adjusts the auto-lock from the unlocked configuration to the locked configuration.Type: ApplicationFiled: July 2, 2021Publication date: October 28, 2021Inventors: Beat Stadelmann, Stephen Kemmerrer, Alejandro Campillo-Agusti, Eduardo Ho, Nathan Lovell, Steven Masterson
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Patent number: 11071859Abstract: An electroporation device with a needle array removably attached thereto, the needle array having a body, a shroud movable with respect to the body between a rest position and one or more actuated positions, and an auto-lock assembly. Where the auto-lock assembly is adjustable between a locked configuration, where the shroud is not movable with respect to the body, and an unlocked configuration, where the shroud is movable with respect to the body, and where biasing the shroud from the rest position to the one or more actuated positions and back to the rest position adjusts the auto-lock from the unlocked configuration to the locked configuration.Type: GrantFiled: December 30, 2016Date of Patent: July 27, 2021Assignee: Inovio Pharmaceuticals, Inc.Inventors: Beat Stadelmann, Stephen Kemmerrer, Alejandro Campillo-Agusti, Eduardo Ho, Nathan Lovell, Steven Masterson
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Patent number: 10245388Abstract: Provided herein is an injection device that can be used in minimally invasive procedures, such as laparoscopic surgeries, for direct administration of a fluid, such as a therapeutic, to a target tissue or organ.Type: GrantFiled: August 8, 2014Date of Patent: April 2, 2019Assignee: Global Bio Therapeutics, Inc.Inventors: Jose Gustavo Cabrera Aquino, Blanca Angelica Segura Pacheco, Steven Gerken, Steven Masterson
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Publication number: 20190009084Abstract: An electroporation device with a needle array removably attached thereto, the needle array having a body, a shroud movable with respect to the body between a rest position and one or more actuated positions, and an auto-lock assembly. Where the auto-lock assembly is adjustable between a locked configuration, where the shroud is not movable with respect to the body, and an unlocked configuration, where the shroud is movable with respect to the body, and where biasing the shroud from the rest position to the one or more actuated positions and back to the rest position adjusts the auto-lock from the unlocked configuration to the locked configuration.Type: ApplicationFiled: December 30, 2016Publication date: January 10, 2019Inventors: Beat Stadelmann, Stephen Kemmerrer, Alejandro Campillo-Agusti, Eduardo Ho, Nathan Lovell, Steven Masterson
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Publication number: 20150352293Abstract: Provided herein is an injection device that can be used in minimally invasive procedures, such as laparoscopic surgeries, for direct administration of a fluid, such as a therapeutic, to a target tissue or organ.Type: ApplicationFiled: August 8, 2014Publication date: December 10, 2015Inventors: Jose Gustavo Cabrera Aquino, Blanca Angelica Segura Pacheco, Steven Gerken, Steven Masterson
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Publication number: 20150066056Abstract: Provided herein is a clamp device that can be used in minimally invasive procedures, including surgeries such as laparoscopic surgeries, for clamping a tissue or an organ or a portion of a tissue or organ. Also provided herein are methods of clamping a tissue or an organ or a portion thereof during minimally invasive surgery using the clamp device provided herein. Also provided are systems for performing a minimally invasive surgery that include the clamp device for minimally invasive surgery provided herein and an injection device configured to access an endoscopic port for the minimally invasive surgery.Type: ApplicationFiled: August 8, 2014Publication date: March 5, 2015Inventors: Jose Gustavo Cabrera Aquino, Blanca Angelica Segura Pacheco, Steven Masterson, Allan Rozenberg, Paul Faucher, John Hoffman
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Publication number: 20150045769Abstract: Provided herein is an injection device that can be used in minimally invasive procedures, such as laparoscopic surgeries, for direct administration of a fluid, such as a therapeutic, to a target tissue or organ.Type: ApplicationFiled: August 8, 2014Publication date: February 12, 2015Inventors: Jose Gustavo Cabrera Aquino, Blanca Angelica Segura Pacheco, Steven Gerken, Steven Masterson
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Patent number: 8932256Abstract: An insertion device may include a device housing configured to be operatively engaged with and disengaged from a base, and engageable with an actuation device, the device housing having a carrier body supporting a piercing member. The carrier body moveable by a carrier body of the actuation device at least between a retracted position and an advanced position. The device housing having a section for supporting a portion of the carrier body of the device housing, the section moveable relative to the carrier body of the device housing to provide sufficient clearance to allow the carrier body of the device housing to be moved by the carrier body of the actuation device.Type: GrantFiled: January 27, 2011Date of Patent: January 13, 2015Assignee: Medtronic Minimed, Inc.Inventors: Colin A. Chong, Eric M. Lorenzen, Rafael Bikovsky, Arsen Ibranyan, Adam J. Livingston, Tom McGee, Steven Masterson
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Patent number: 8882710Abstract: An insertion device may include a base adapted to be carried by a patient, and a housing attached to the base, the housing having a fluid connector arranged for movement relative to the base. A pair of interactive elements including a first interactive element may be supported on the base and a second interactive element supported on the housing at a location to be interactable with the first interactive element when the fluid connector is moved to a predetermined position. Circuitry may be configured to detect an interaction between the first interactive element and the second interactive element when the fluid connector is in the predetermined position, the circuitry configured to provide a signal or a change in state in response to detecting the interaction between the first interactive element and the second interactive element.Type: GrantFiled: January 27, 2011Date of Patent: November 11, 2014Assignee: Medtronic Minimed, Inc.Inventors: Colin A. Chong, Eric M. Lorenzen, Rafael Bikovsky, Arsen Ibranyan, Adam J. Livingston, Tom McGee, Steven Masterson
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Patent number: 8808240Abstract: A fluid infusion system including a pocketable pump housing with a reservoir cavity with helical coupling features. The system further has a reservoir with an open end that is removable from the reservoir cavity. A removable cap coupled to the housing is also included in the system. The cap has corresponding coupling features, an exterior surface and a tab. The corresponding coupling features couple the cap to the housing while the tab is a ridge that extends away from the exterior surface. The tab has a port to accommodate flow from the reservoir and the port defines an axis of rotation such that torque applied to the tab about the axis of rotation disengages the coupling between the cap and the housing. The system further has a removably coupled guard with a slot defined to immobilize rotation of the tab about the axis of rotation.Type: GrantFiled: June 27, 2013Date of Patent: August 19, 2014Assignee: Medtronic MiniMed, Inc.Inventors: Afshin Bazargan, Sheldon B. Moberg, Kevin Lee Bokelman, Daniel S. Kline, Steven Masterson
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Publication number: 20130289484Abstract: The fluid infusion system is disclosed that includes a pump housing that has a reservoir cavity and is designed to be pocketable. The reservoir cavity has a rim and helical coupling features formed on an interior face of the reservoir cavity. The fluid infusion system further has a reservoir that is removable from the reservoir cavity and the reservoir also has an open end. A removable cap coupled to the pump housing is also included in the fluid infusion system. The cap has corresponding coupling features, an exterior surface and a tab. The corresponding coupling features are defined to couple the cap to the pump housing while the tab is defined as a ridge that extends away from the exterior surface. The tab further has a port to accommodate fluid flow from the reservoir where the port defines an axis of rotation such that torque applied to the tab about the axis of rotation disengages the coupling between the cap and the pump housing.Type: ApplicationFiled: June 27, 2013Publication date: October 31, 2013Inventors: Afshin Bazargan, Sheldon B. Moberg, Kevin Lee Bokelman, Daniel S. Kline, Steven Masterson
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Publication number: 20120029385Abstract: An insertion device may include a base adapted to be carried by a patient, and a housing attached to the base, the housing having a fluid connector arranged for movement relative to the base. A pair of interactive elements including a first interactive element may be supported on the base and a second interactive element supported on the housing at a location to be interactable with the first interactive element when the fluid connector is moved to a predetermined position. Circuitry may be configured to detect an interaction between the first interactive element and the second interactive element when the fluid connector is in the predetermined position, the circuitry configured to provide a signal or a change in state in response to detecting the interaction between the first interactive element and the second interactive element.Type: ApplicationFiled: January 27, 2011Publication date: February 2, 2012Inventors: Colin A. Chong, Eric M. Lorenzen, Rafael Bikovsky, Arsen Ibranyan, Adam J. Livingston, Tom McGee, Steven Masterson
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Patent number: 8070723Abstract: The fluid infusion system is disclosed that includes a pump housing that has a reservoir cavity and is designed to be pocketable. The reservoir cavity has a rim and helical coupling features formed on an interior face of the reservoir cavity. The fluid infusion system further has a reservoir that is removable from the reservoir cavity and the reservoir also has an open end. A removable cap coupled to the pump housing is also included in the fluid infusion system. The cap has corresponding coupling features, an exterior surface and a tab. The corresponding coupling features are defined to couple the cap to the pump housing while the tab is defined as a ridge that extends away from the exterior surface. The tab further has a port to accommodate fluid flow from the reservoir where the port defines an axis of rotation such that torque applied to the tab about the axis of rotation disengages the coupling between the cap and the pump housing.Type: GrantFiled: December 31, 2009Date of Patent: December 6, 2011Assignee: Medtronic Minimed, Inc.Inventors: Afshin Bazargan, Sheldon B. Moberg, Kevin Lee Bokelman, Daniel S. Kline, Steven Masterson
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Publication number: 20110178461Abstract: An insertion device may include a device housing configured to be operatively engaged with and disengaged from a base, and engageable with an actuation device, the device housing having a carrier body supporting a piercing member. The carrier body moveable by a carrier body of the actuation device at least between a retracted position and an advanced position. The device housing having a section for supporting a portion of the carrier body of the device housing, the section moveable relative to the carrier body of the device housing to provide sufficient clearance to allow the carrier body of the device housing to be moved by the carrier body of the actuation device.Type: ApplicationFiled: January 27, 2011Publication date: July 21, 2011Inventors: COLIN A. CHONG, Eric M. Lorenzen, Rafael Bikovsky, Arsen Ibranyan, Adam J. Livingston, Tom McGee, Steven Masterson
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Publication number: 20110160667Abstract: The fluid infusion system is disclosed that includes a pump housing that has a reservoir cavity and is designed to be pocketable. The reservoir cavity has a rim and helical coupling features formed on an interior face of the reservoir cavity. The fluid infusion system further has a reservoir that is removable from the reservoir cavity and the reservoir also has an open end. A removable cap coupled to the pump housing is also included in the fluid infusion system. The cap has corresponding coupling features, an exterior surface and a tab. The corresponding coupling features are defined to couple the cap to the pump housing while the tab is defined as a ridge that extends away from the exterior surface. The tab further has a port to accommodate fluid flow from the reservoir where the port defines an axis of rotation such that torque applied to the tab about the axis of rotation disengages the coupling between the cap and the pump housing.Type: ApplicationFiled: December 31, 2009Publication date: June 30, 2011Applicant: MEDTRONIC MINIMED, INC.Inventors: Afshin Bazargan, Sheldon B. Moberg, Kevin Lee Bokelman, Daniel S. Kline, Steven Masterson
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Publication number: 20050215941Abstract: Method and apparatus for the reproducible, consistent and efficacious delivery of a therapeutic agent to a patient The invention comprises means for the controlled administration of the therapeutic agent (30) through an orifice to the patient, a plurality of penetrating electrodes (56) arranged with a predetermined spatial relationship relative to the orifice (14), and means for generating an electrical signal operatively connected to the electrodes.Type: ApplicationFiled: April 4, 2003Publication date: September 29, 2005Inventors: Robert Bernard, Andrew Hannaman, Brady Bernard, Steven Masterson
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Patent number: 6599311Abstract: Methods and assemblies for reducing the volume of a lung. A plurality of anchors are anchored at different positions in the lung. A cord is attached to each of the anchors. The anchors are drawn towards one another via the cords to cause the lung to collapse, thus compressing the tissue in the lung and establishing a reduction in lung volume.Type: GrantFiled: May 23, 2000Date of Patent: July 29, 2003Assignee: Broncus Technologies, Inc.Inventors: Michael Biggs, Bryan Loomas, Steven Masterson, Keith M. Burger, Dave Haugaard, James M. Davenport, John Arthur Ross