Patents by Inventor James Leone
James Leone 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: 10011155Abstract: A heating, ventilation, and air-conditioning (HVAC) conduit includes a first HVAC line at least partially nested within a second HVAC line having a configuration defining a U- or C-shaped receiver in cross-section. The first HVAC line is fabricated of a first material and the second HVAC line is fabricated of a second material that is different from the first material.Type: GrantFiled: February 3, 2017Date of Patent: July 3, 2018Assignee: Ford Global Technologies LLCInventors: Manfred Koberstein, Thomas Owen Mills, David James Leone, Loren John Lohmeyer, III, Gregory Trombley
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Patent number: 9878124Abstract: A safety catheter for draining a given fluid includes a hollow stretch valve and a flexible, multi-lumen, balloon drainage catheter having a proximal catheter end, a balloon defining a balloon interior to be inflated with an inflation fluid, a drain lumen. and a balloon drainage port fluidically connecting the balloon interior to the drain lumen. The hollow stretch valve is shaped to permit the given fluid to pass therethrough and is positioned in the drain lumen to at least partially slide therein such that, in a steady state, the stretch valve prevents the inflation fluid from passing through the drainage port, and, in a stretched state when the proximal catheter end is stretched, the distal sliding portion slides within the drain lumen to permit the inflation fluid to pass through the drainage port and into the drain lumen.Type: GrantFiled: December 28, 2015Date of Patent: January 30, 2018Assignee: Mayser, LLCInventors: Leonard Pinchuk, Gary A. Kalser, Gregory L. Mayback, James Leone
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Publication number: 20170259644Abstract: A heating, ventilation, and air-conditioning (HVAC) conduit includes a first HVAC line at least partially nested within a second HVAC line having a configuration defining a U- or C-shaped receiver in cross-section. The first HVAC line is fabricated of a first material and the second HVAC line is fabricated of a second material that is different from the first material.Type: ApplicationFiled: February 3, 2017Publication date: September 14, 2017Inventors: Manfred Koberstein, Thomas Owen Mills, David James Leone, Loren John Lohmeyer, III, Gregory Trombley
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Patent number: 9713698Abstract: A safety balloon catheter includes a catheter having a stretch valve, a connector, a balloon inflated with an inflation fluid, a hollow inflation lumen extending through the catheter to the balloon and conveying inflation fluid thereto and therefrom, a hollow second lumen, and a balloon drainage port fluidically connecting the balloon to the second lumen. The stretch valve has a hollow base fixed in the second lumen at a proximal catheter end and shaped to permit a fluid therethrough and a hollow plug slidably positioned in the second lumen at a given distance from the base to, in a steady state, prevent inflation fluid from passing through the drainage port and, when actuated, slide within the second lumen to permit inflation fluid to pass through the drainage port and into the second lumen. The connector connects the base and the plug and has a length greater than the given distance.Type: GrantFiled: August 29, 2014Date of Patent: July 25, 2017Assignee: Mayser, LLCInventors: Leonard Pinchuk, Gary A. Kalser, Gregory L. Mayback, James Leone
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Patent number: 9669193Abstract: A safety balloon catheter includes a flexible, multi-lumen balloon catheter and a hollow barbell-shaped stretch valve. The balloon catheter has a proximal catheter end, a balloon defining a balloon interior to be inflated with an inflation fluid, a hollow inflation lumen extending through the catheter to the balloon interior and shaped to convey the inflation fluid to and from the balloon interior, and a hollow second lumen parallel to the inflation lumen; and a balloon drainage port fluidically connecting the balloon interior to the second lumen. The stretch valve is shaped to permit a fluid to pass therethrough and positioned in the second lumen to at least partially slide therein such that, in a steady state, a distal barbell end of the stretch valve prevents the inflation fluid from passing through the drainage port and, in an actuated state, the distal barbell end slides within the second lumen to permit the inflation fluid to pass through the drainage port and into the second lumen.Type: GrantFiled: May 30, 2014Date of Patent: June 6, 2017Assignee: Mayser, LLCInventors: Leonard Pinchuk, Gary A. Kalser, Gregory L. Mayback, James Leone
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Publication number: 20170065798Abstract: A safety balloon catheter includes a flexible, multi-lumen balloon catheter and a hollow barbell-shaped stretch valve. The balloon catheter has a proximal catheter end, a balloon defining a balloon interior to be inflated with an inflation fluid, a hollow inflation lumen extending through the catheter to the balloon interior and shaped to convey the inflation fluid to and from the balloon interior, and a hollow second lumen parallel to the inflation lumen; and a balloon drainage port fluidically connecting the balloon interior to the second lumen. The stretch valve is shaped to permit a fluid to pass therethrough and positioned in the second lumen to at least partially slide therein such that, in a steady state, a distal barbell end of the stretch valve prevents the inflation fluid from passing through the drainage port and, in an actuated state, the distal barbell end slides within the second lumen to permit the inflation fluid to pass through the drainage port and into the second lumen.Type: ApplicationFiled: May 30, 2014Publication date: March 9, 2017Applicant: Mayser, LLC.Inventors: Leonard PINCHUK, Gary A. KALSER, Gregory L. MAYBACK, James Leone
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Patent number: 9586022Abstract: A safety catheter includes a flexible, multi-lumen shaft having an outer diameter, a distal tip, a proximal catheter end with a drain end and a proximal inflation end. The multi-lumen shaft defines a drain lumen, a distal hollow balloon portion, at least one inflation lumen, and a drainage port. A hollow stretch valve is coaxially disposed in the drainage lumen and has a radially self-expandable proximal section fixedly connected within the drain lumen by self-expansion, a flexible intermediate section longitudinally movable within the drain lumen, and a distal plug movably positioned in the drain lumen to prevent fluid from passing through the drainage port in a steady state and being slidably disposed within the drain lumen such that, in a stretched state when the proximal catheter end is stretched, the distal plug slides within the drain lumen to permit the inflation fluid to pass through the drainage port.Type: GrantFiled: April 23, 2013Date of Patent: March 7, 2017Assignee: Mayser, LLCInventors: Leonard Pinchuk, Gary A. Kalser, Gregory L. Mayback, James Leone
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Patent number: 9504808Abstract: A safety balloon catheter includes a flexible, multi-lumen balloon catheter and a hollow barbell-shaped stretch valve. The balloon catheter has a proximal catheter end, a balloon defining a balloon interior to be inflated with an inflation fluid, a hollow inflation lumen extending through the catheter to the balloon interior and shaped to convey the inflation fluid to and from the balloon interior, and a hollow second lumen parallel to the inflation lumen; and a balloon drainage port fluidically connecting the balloon interior to the second lumen. The stretch valve is shaped to permit a fluid to pass therethrough and positioned in the second lumen to at least partially slide therein such that, in a steady state, a distal barbell end of the stretch valve prevents the inflation fluid from passing through the drainage port and, in an actuated state, the distal barbell end slides within the second lumen to permit the inflation fluid to pass through the drainage port and into the second lumen.Type: GrantFiled: May 30, 2014Date of Patent: November 29, 2016Assignee: Mayser, LLCInventors: Leonard Pinchuk, Gary A. Kalser, Gregory L. Mayback, James Leone
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Publication number: 20160106953Abstract: A safety catheter for draining a given fluid includes a hollow stretch valve and a flexible, multi-lumen, balloon drainage catheter having a proximal catheter end, a balloon defining a balloon interior to be inflated with an inflation fluid, a drain lumen. and a balloon drainage port fluidically connecting the balloon interior to the drain lumen. The hollow stretch valve is shaped to permit the given fluid to pass therethrough and is positioned in the drain lumen to at least partially slide therein such that, in a steady state, the stretch valve prevents the inflation fluid from passing through the drainage port, and, in a stretched state when the proximal catheter end is stretched, the distal sliding portion slides within the drain lumen to permit the inflation fluid to pass through the drainage port and into the drain lumen.Type: ApplicationFiled: December 28, 2015Publication date: April 21, 2016Inventors: Leonard Pinchuk, Gary A. Kalser, Gregory L. Mayback, James Leone
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Patent number: 9272120Abstract: A safety catheter for draining a given fluid includes a hollow stretch valve and a flexible, multi-lumen, balloon drainage catheter having a proximal catheter end, a balloon defining a balloon interior to be inflated with an inflation fluid, a drain lumen. and a balloon drainage port fluidically connecting the balloon interior to the drain lumen. The hollow stretch valve is shaped to permit the given fluid to pass therethrough and is positioned in the drain lumen to at least partially slide therein such that, in a steady state, the stretch valve prevents the inflation fluid from passing through the drainage port, and, in a stretched state when the proximal catheter end is stretched, the distal sliding portion slides within the drain lumen to permit the inflation fluid to pass through the drainage port and into the drain lumen.Type: GrantFiled: September 11, 2013Date of Patent: March 1, 2016Assignee: Mayser, LLCInventors: Leonard Pinchuk, Gary A. Kalser, Gregory L. Mayback, James Leone
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Publication number: 20150367099Abstract: A safety catheter includes a flexible, multi-lumen shaft having an outer diameter, a distal tip, a proximal catheter end with a drain end and a proximal inflation end. The multi-lumen shaft defines a drain lumen, a distal hollow balloon portion, at least one inflation lumen, and a drainage port. A hollow stretch valve is coaxially disposed in the drainage lumen and has a radially self-expandable proximal section fixedly connected within the drain lumen by self-expansion, a flexible intermediate section longitudinally movable within the drain lumen, and a distal plug movably positioned in the drain lumen to prevent fluid from passing through the drainage port in a steady state and being slidably disposed within the drain lumen such that, in a stretched state when the proximal catheter end is stretched, the distal plug slides within the drain lumen to permit the inflation fluid to pass through the drainage port.Type: ApplicationFiled: April 23, 2013Publication date: December 24, 2015Inventors: Leonard Pinchuk, Gary A. Kalser, Gregory L. Mayback, James Leone
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Publication number: 20150182731Abstract: A safety catheter includes a flexible, multi-lumen shaft having an outer diameter, a distal tip, a proximal catheter end with a drain end and a proximal inflation end. The multi-lumen shaft defines a drain lumen, a distal hollow balloon portion, at least one inflation lumen, and a drainage port. A hollow stretch valve is coaxially disposed in the drainage lumen, has a fixed portion within the drainage lumen just proximal of an increased stretching portion, and prevents fluid from passing through the drainage port in a steady state. The stretch valve has a sliding portion slidably disposed within the drainage lumen such that, in a stretched state when the proximal catheter end is stretched, the sliding portion slides within the drainage lumen to permit fluid to pass through the balloon drainage port and/or inner wall of the catheter.Type: ApplicationFiled: April 12, 2013Publication date: July 2, 2015Inventors: Leonard Pinchuk, Matthew A. Palmer, Gary A. Kalser, Gregory L. Mayback, James Leone
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Patent number: 9056192Abstract: A safety catheter includes a flexible, multi-lumen shaft having an outer diameter, a distal tip, a proximal catheter end with a drain end and a proximal inflation end. The multi-lumen shaft defines a drain lumen, a distal hollow balloon portion, at least one inflation lumen, and a drainage port. A hollow stretch valve is coaxially disposed in the drainage lumen, has a fixed portion within the drainage lumen just proximal of an increased stretching portion, and prevents fluid from passing through the drainage port in a steady state. The stretch valve has a sliding portion slidably disposed within the drainage lumen such that, in a stretched state when the proximal catheter end is stretched, the sliding portion slides within the drainage lumen to permit fluid to pass through the balloon drainage port and/or inner wall of the catheter.Type: GrantFiled: April 12, 2013Date of Patent: June 16, 2015Assignee: Mayser, LLCInventors: Leonard Pinchuk, Matthew A. Palmer, Gary A. Kalser, Gregory L. Mayback, James Leone
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Patent number: 9044571Abstract: A safety balloon catheter includes a stretch valve and a balloon catheter having a proximal catheter end, a balloon defining an interior to be inflated with an inflation fluid, an inflation lumen extending through the shaft to the interior and shaped to convey inflation fluid thereto and from, a second lumen parallel to the inflation lumen, and a balloon drainage port fluidically connecting the balloon interior to the second lumen. The hollow stretch valve is shaped to permit a fluid to pass therethrough and is positioned in the second lumen to at least partially slide therein such that, in a steady state, the stretch valve prevents the inflation fluid from passing through the drainage port and, in an over-inflated state, the distal sliding portion slides within the second lumen to permit the inflation fluid to pass through the drainage port and into the second lumen.Type: GrantFiled: September 11, 2013Date of Patent: June 2, 2015Inventors: Leonard Pinchuk, Gary A. Kalser, Gregory L. Mayback, James Leone
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Patent number: 9005165Abstract: A safety catheter includes a shaft. The shaft has a proximal shaft portion having a proximal end, a distal tip portion defining a junction with the proximal shaft portion, a fluid drain lumen, and a balloon inflation lumen. The fluid drain lumen defines a distal fluid drain opening at the distal tip portion distal of the junction and a proximal fluid drain opening adjacent the proximal end and fluidically connected to the distal fluid drain opening. A hollow zero-pressure balloon is disposed at the junction and has an interior fluidly connected to the balloon inflation lumen, a distal leg fixedly secured to the distal tip portion, and a proximal leg temporarily secured to the proximal shaft portion.Type: GrantFiled: December 13, 2012Date of Patent: April 14, 2015Assignee: Mayser, LLCInventors: Gary A. Kalser, Gregory L. Mayback, James Leone, Matthew A. Palmer
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Publication number: 20140371672Abstract: A safety balloon catheter includes a catheter having a stretch valve, a connector, a balloon inflated with an inflation fluid, a hollow inflation lumen extending through the catheter to the balloon and conveying inflation fluid thereto and therefrom, a hollow second lumen, and a balloon drainage port fluidically connecting the balloon to the second lumen. The stretch valve has a hollow base fixed in the second lumen at a proximal catheter end and shaped to permit a fluid therethrough and a hollow plug slidably positioned in the second lumen at a given distance from the base to, in a steady state, prevent inflation fluid from passing through the drainage port and, when actuated, slide within the second lumen to permit inflation fluid to pass through the drainage port and into the second lumen. The connector connects the base and the plug and has a length greater than the given distance.Type: ApplicationFiled: August 29, 2014Publication date: December 18, 2014Inventors: Leonard PINCHUK, Gary A. KALSER, Gregory L. MAYBACK, James LEONE
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Publication number: 20140276663Abstract: A safety balloon catheter includes a flexible, multi-lumen balloon catheter and a hollow barbell-shaped stretch valve. The balloon catheter has a proximal catheter end, a balloon defining a balloon interior to be inflated with an inflation fluid, a hollow inflation lumen extending through the catheter to the balloon interior and shaped to convey the inflation fluid to and from the balloon interior, and a hollow second lumen parallel to the inflation lumen; and a balloon drainage port fluidically connecting the balloon interior to the second lumen. The stretch valve is shaped to permit a fluid to pass therethrough and positioned in the second lumen to at least partially slide therein such that, in a steady state, a distal barbell end of the stretch valve prevents the inflation fluid from passing through the drainage port and, in an actuated state, the distal barbell end slides within the second lumen to permit the inflation fluid to pass through the drainage port and into the second lumen.Type: ApplicationFiled: May 30, 2014Publication date: September 18, 2014Applicant: Mayser, LLC.Inventors: Leonard PINCHUK, Gary A. KALSER, Gregory L. MAYBACK, James Leone
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Publication number: 20140012235Abstract: A safety balloon catheter includes a stretch valve and a balloon catheter having a proximal catheter end, a balloon defining an interior to be inflated with an inflation fluid, an inflation lumen extending through the shaft to the interior and shaped to convey inflation fluid thereto and from, a second lumen parallel to the inflation lumen, and a balloon drainage port fluidically connecting the balloon interior to the second lumen. The hollow stretch valve is shaped to permit a fluid to pass therethrough and is positioned in the second lumen to at least partially slide therein such that, in a steady state, the stretch valve prevents the inflation fluid from passing through the drainage port and, in an over-inflated state, the distal sliding portion slides within the second lumen to permit the inflation fluid to pass through the drainage port and into the second lumen.Type: ApplicationFiled: September 11, 2013Publication date: January 9, 2014Inventors: Leonard PINCHUK, Gary A. KALSER, Gregory L. MAYBACK, James LEONE
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Publication number: 20140012234Abstract: A safety catheter for draining a given fluid includes a hollow stretch valve and a flexible, multi-lumen, balloon drainage catheter having a proximal catheter end, a balloon defining a balloon interior to be inflated with an inflation fluid, a drain lumen. and a balloon drainage port fluidically connecting the balloon interior to the drain lumen. The hollow stretch valve is shaped to permit the given fluid to pass therethrough and is positioned in the drain lumen to at least partially slide therein such that, in a steady state, the stretch valve prevents the inflation fluid from passing through the drainage port, and, in a stretched state when the proximal catheter end is stretched, the distal sliding portion slides within the drain lumen to permit the inflation fluid to pass through the drainage port and into the drain lumen.Type: ApplicationFiled: September 11, 2013Publication date: January 9, 2014Inventors: Leonard PINCHUK, Gary A. KALSER, Gregory L. MAYBACK, James LEONE
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Patent number: 8591497Abstract: A safety catheter includes a flexible, multi-lumen shaft having an outer diameter, a distal tip, a proximal catheter end with a drain end and a proximal inflation end. The multi-lumen shaft defines a drain lumen, a distal hollow balloon portion, at least one inflation lumen, and a drainage port. A hollow stretch valve is coaxially disposed in the inflation or drainage lumen, or both, has a fixed portion within the inflation or drainage lumen, or both, and prevents fluid from passing through the drainage port in a steady state and has a sliding portion slidably disposed within the inflation or drainage lumen, or both, such that, in a stretched state when the proximal catheter end is stretched, the sliding portion slides within the inflation or drainage lumen, or both to permit fluid to pass through the balloon drainage port and/or wall of the catheter.Type: GrantFiled: December 7, 2012Date of Patent: November 26, 2013Assignee: Mayser, LLCInventors: Leonard Pinchuk, Gary A. Kalser, Gregory L. Mayback, James Leone