Patents by Inventor John R. Marshall
John R. Marshall 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: 20230329973Abstract: Embodiments herein relate to the field of injections, for instance needle-free injections, and more specifically, to methods and apparatus for spring-driven intramuscular and intradermal injections. Provided in some embodiments are needle-free injectors adapted to deliver intradermal injections, as well as vial adaptors that are adapted to function as spacers when used with a needle-free injection device.Type: ApplicationFiled: June 22, 2023Publication date: October 19, 2023Inventors: Daniel E. Williamson, John R. Marshall
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Patent number: 11723840Abstract: Embodiments herein relate to the field of injections, for instance needle-free injections, and more specifically, to methods and apparatus for spring-driven intramuscular and intradermal injections. Provided in some embodiments are needle-free injectors adapted to deliver intradermal injections, as well as vial adaptors that are adapted to function as spacers when used with a needle-free injection device.Type: GrantFiled: October 25, 2019Date of Patent: August 15, 2023Assignee: Inovio Pharmaceuticals, Inc.Inventors: Daniel E. Williamson, John R. Marshall
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Patent number: 10731810Abstract: A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes through a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently dipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.Type: GrantFiled: June 11, 2018Date of Patent: August 4, 2020Assignee: Living Style (B.V.I.) LimitedInventors: Paul Jones, Willard Lassen, John R. Marshall, Jr.
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Patent number: 10711964Abstract: A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes through a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently clipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.Type: GrantFiled: August 5, 2019Date of Patent: July 14, 2020Assignee: Living Style (B.V.I.) LimitedInventors: Paul Jones, Willard Lassen, John R. Marshall, Jr.
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Patent number: 10584841Abstract: A flame simulating assembly for providing a moving effect of flames. The assembly includes a light source; a flicker element disposed in the path of the light source configured and arranged to reflect light from the light source; and an imaging wall. The imaging wall is disposed above the light source and includes a front facet and at least one additional facet. The front facet has an upper portion disposed forward of a lower portion thereof and the at least one additional facet extending rearward from the front facet. Light from the flicker element is occluded by the front facet to provide a more realistic fire shape. The fire shape appears wider at the base than at the top.Type: GrantFiled: June 19, 2018Date of Patent: March 10, 2020Assignee: Living Style (B.V.I.) LimitedInventors: Paul Jones, John R. Marshall, Jr., Willard Lassen
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Publication number: 20200054525Abstract: Embodiments herein relate to the field of injections, for instance needle-free injections, and more specifically, to methods and apparatus for spring-driven intramuscular and intradermal injections. Provided in some embodiments are needle-free injectors adapted to deliver intradermal injections, as well as vial adaptors that are adapted to function as spacers when used with a needle-free injection device.Type: ApplicationFiled: October 25, 2019Publication date: February 20, 2020Inventors: Daniel E. Williamson, John R. Marshall
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Patent number: 10520149Abstract: A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes through a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently dipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.Type: GrantFiled: June 11, 2018Date of Patent: December 31, 2019Assignee: Living Style (B.V.I.) LimitedInventors: Paul Jones, Willard Lassen, John R. Marshall, Jr.
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Publication number: 20190368675Abstract: A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes through a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently clipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.Type: ApplicationFiled: August 5, 2019Publication date: December 5, 2019Applicant: Living Style (B.V.I.) LIMITEDInventors: Paul Jones, Willard Lassen, John R. Marshall, JR.
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Patent number: 10451235Abstract: A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes though a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently dipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.Type: GrantFiled: June 11, 2018Date of Patent: October 22, 2019Assignee: LIVING STYLE (B.V.I.) LIMITEDInventors: Paul Jones, Willard Lassen, John R. Marshall, Jr.
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Patent number: 10371333Abstract: A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes though a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently dipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.Type: GrantFiled: June 11, 2018Date of Patent: August 6, 2019Assignee: LIVING STYLE (B.V.I) LIMITEDInventors: Paul Jones, Willard Lassen, John R. Marshall, Jr.
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Publication number: 20190008724Abstract: Embodiments herein relate to the field of injections, for instance needle-free injections, and more specifically, to methods and apparatus for spring-driven intramuscular and intradermal injections. Provided in some embodiments are needle-free injectors adapted to deliver intradermal injections, as well as vial adaptors that are adapted to function as spacers when used with a needle-free injection device.Type: ApplicationFiled: July 13, 2018Publication date: January 10, 2019Inventors: Daniel E. Williamson, John R. Marshall
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Publication number: 20180363868Abstract: A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes though a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently dipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.Type: ApplicationFiled: June 11, 2018Publication date: December 20, 2018Applicant: LIVING STYLE (B.V.I) LIMITEDInventors: Paul Jones, Willard Lassen, John R. Marshall, JR.
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Publication number: 20180363870Abstract: A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes through a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently dipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.Type: ApplicationFiled: June 11, 2018Publication date: December 20, 2018Applicant: LIVING STYLE (B.V.I) LIMITEDInventors: Paul Jones, Willard Lassen, John R. Marshall, JR.
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Publication number: 20180363867Abstract: A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes through a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently dipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.Type: ApplicationFiled: June 11, 2018Publication date: December 20, 2018Applicant: LIVING STYLE (B.V.I) LIMITEDInventors: Paul Jones, Willard Lassen, John R. Marshall, JR.
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Publication number: 20180363866Abstract: A flame simulating assembly for providing a moving effect of flames. The assembly includes a light source; a flicker element disposed in the path of the light source configured and arranged to reflect light from the light source; and an imaging wall. The imaging wall is disposed above the light source and includes a front facet and at least one additional facet. The front facet has an upper portion disposed forward of a lower portion thereof and the at least one additional facet extending rearward from the front facet. Light from the flicker element is occluded by the front facet to provide a more realistic fire shape. The fire shape appears wider at the base than at the top.Type: ApplicationFiled: June 19, 2018Publication date: December 20, 2018Applicant: LIVING STYLE (B.V.I) LIMITEDInventors: Paul Jones, John R. Marshall, JR., Willard Lassen
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Publication number: 20180363869Abstract: A flame simulating assembly is provided with a reflected flickering light that includes only one light source. Light from the light source passes though a rotating flicker element onto an angled reflector, or mirror, that reflects light up onto a simulated fuel bed and the some of the light is reflected off of the flicker elements towards a flame screen to create a simulated flame. The clipping flicker elements creates a fluttering light effect due to the flicker elements “intermittently dipping” into the light path. This fluctuating light is reflected onto the logs and ember bed in front and creates a dancing effect, which simulates glowing embers.Type: ApplicationFiled: June 11, 2018Publication date: December 20, 2018Applicant: LIVING STYLE (B.V.I) LIMITEDInventors: Paul Jones, Willard Lassen, John R. Marshall, JR.
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Patent number: 10045911Abstract: Embodiments herein relate to the field of injections, for instance needle-free injections, and more specifically, to methods and apparatus for spring-driven intramuscular and intradermal injections. Provided in some embodiments are needle-free injectors adapted to deliver intradermal injections, as well as vial adaptors that are adapted to function as spacers when used with a needle-free injection device.Type: GrantFiled: June 25, 2010Date of Patent: August 14, 2018Assignee: Genetronics, Inc.Inventors: Daniel E. Williamson, John R. Marshall
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Publication number: 20100076374Abstract: A nozzle assembly for a needle-free injection device. The nozzle assembly includes a nozzle body including an injectate chamber and one or more outlet orifices and a plunger configured to move through the injectate chamber toward the one or more outlet orifices. In some embodiments, the plunger includes a first portion and a second portion removably joined by a frangible region. In some embodiments, the plunger includes extensions configured to couple the plunger to a drive assembly of a needle-free injection device.Type: ApplicationFiled: November 30, 2009Publication date: March 25, 2010Applicant: BIOJECT INC.Inventors: Sergio Landau, Daniel E. Williamson, John R. Marshall
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Publication number: 20090137948Abstract: Needle-free injection devices having a body, an actuation system, and a delivery system including a drive assembly and configured to receive a nozzle assembly. In some embodiments, the drive assembly includes a spring and a support member configured to restrict movement of the spring in a direction non-parallel to a central axis of the spring. In some embodiments, the drive assembly includes a transmission assembly configured to couple a drive source with the actuation system upon engagement of a nozzle assembly with the drive assembly. In some embodiments, the body is configured to acoustically seal an interface between the delivery system and the actuation system. In some embodiments, the body includes a gripping member selectively extendable from the body.Type: ApplicationFiled: November 26, 2007Publication date: May 28, 2009Applicant: Bioject Inc.Inventors: John R. Marshall, Daniel E. Williamson, Sergio Landau
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Publication number: 20090137949Abstract: A nozzle assembly for a needle-free injection device. The nozzle assembly includes a nozzle body including an injectate chamber and one or more outlet orifices and a plunger configured to move through the injectate chamber toward the one or more outlet orifices. In some embodiments, the plunger includes a first portion and a second portion removably joined by a frangible region. In some embodiments, the plunger includes extensions configured to couple the plunger to a drive assembly of a needle-free injection device.Type: ApplicationFiled: November 26, 2007Publication date: May 28, 2009Applicant: Bioject Inc.Inventors: Sergio Landau, Daniel E Williamson, John R. Marshall