Patents Assigned to QMAX, LLC
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Publication number: 20240131300Abstract: Methods and devices described for improved dynamic walled tubing and catheters.Type: ApplicationFiled: December 27, 2023Publication date: April 25, 2024Applicant: QMAX, LLCInventor: Robert C. LADUCA
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Publication number: 20240133492Abstract: Passively expandable and contractable tubes, dynamically expandable and contractable tubes, and non-expandable tubes and methods of using the same are disclosed. Tubes having one or multiple layers are disclosed. Tubes having one or multiple reinforcements are disclosed. Tubes comprising radial ePTFE and/or axial ePTFE, are disclosed.Type: ApplicationFiled: October 19, 2023Publication date: April 25, 2024Applicant: QMAX, LLCInventor: Robert C. LADUCA
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Publication number: 20240050702Abstract: Deflectable catheters, hemostasis valves, and materials for the same are disclosed. The deflectable catheters and hemostasis valves can be made at least partially, if not entirely, from a fluoroelastomer and ePTFE combination. A deflectable region of the catheters can be articulated to form simple and/or complex curves.Type: ApplicationFiled: October 25, 2023Publication date: February 15, 2024Applicant: QMAX, LLCInventors: Robert C. LADUCA, Paul A. LADUCA, Frederich A. L. ALAVAR
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Publication number: 20240050713Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.Type: ApplicationFiled: July 21, 2023Publication date: February 15, 2024Applicant: QMAX, LLCInventor: Robert C. LADUCA
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Patent number: 11896777Abstract: Methods and devices described for improved dynamic walled tubing and catheters.Type: GrantFiled: August 23, 2021Date of Patent: February 13, 2024Assignee: QMAX, LLCInventor: Robert C. Laduca
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Patent number: 11826524Abstract: Deflectable catheters, hemostasis valves, and materials for the same are disclosed. The deflectable catheters and hemostasis valves can be made at least partially, if not entirely, from a fluoroelastomer and ePTFE combination. A deflectable region of the catheters can be articulated to form simple and/or complex curves.Type: GrantFiled: February 7, 2018Date of Patent: November 28, 2023Assignee: QMAX, LLCInventors: Robert C. Laduca, Paul A. Laduca, Frederich A. L. Alavar
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Patent number: 11707607Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.Type: GrantFiled: July 20, 2020Date of Patent: July 25, 2023Assignee: QMAX, LLCInventor: Robert C. Laduca
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Publication number: 20220257906Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.Type: ApplicationFiled: May 3, 2022Publication date: August 18, 2022Applicant: QMAX, LLCInventor: Robert C. LADUCA
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Patent number: 11324923Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.Type: GrantFiled: March 26, 2019Date of Patent: May 10, 2022Assignee: QMAX, LLCInventor: Robert C. Laduca
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Publication number: 20210402165Abstract: Valve systems and steering systems for catheters and methods of using the same.Type: ApplicationFiled: June 28, 2021Publication date: December 30, 2021Applicant: QMAX, LLCInventors: Robert C. LADUCA, Paul A. LADUCA
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Publication number: 20210379330Abstract: Methods and devices described for improved dynamic walled tubing and catheters.Type: ApplicationFiled: August 23, 2021Publication date: December 9, 2021Applicant: QMAX, LLCInventor: Robert C. Laduca
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Patent number: 11123517Abstract: Methods and devices described for improved dynamic walled tubing and catheters.Type: GrantFiled: November 29, 2017Date of Patent: September 21, 2021Assignee: QMAX, LLCInventor: Robert C. Laduca
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Publication number: 20200384244Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.Type: ApplicationFiled: July 20, 2020Publication date: December 10, 2020Applicant: QMAX, LLCInventor: Robert C. LADUCA
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Patent number: 10751515Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.Type: GrantFiled: April 15, 2015Date of Patent: August 25, 2020Assignee: QMAX, LLCInventor: Robert C. Laduca
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Publication number: 20190314610Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.Type: ApplicationFiled: March 26, 2019Publication date: October 17, 2019Applicant: QMAX, LLCInventor: Robert C. LADUCA
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Patent number: 10286184Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.Type: GrantFiled: October 1, 2013Date of Patent: May 14, 2019Assignee: QMAX, LLCInventor: Robert C. Laduca
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Publication number: 20180344989Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.Type: ApplicationFiled: April 15, 2015Publication date: December 6, 2018Applicant: QMAX, LLCInventor: Robert C. LADUCA
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Publication number: 20180344981Abstract: Deflectable catheters, hemostasis valves, and materials for the same are disclosed. The deflectable catheters and hemostasis valves can be made at least partially, if not entirely, from a fluoroelastomer and ePTFE combination. A deflectable region of the catheters can be articulated to form simple and/or complex curves.Type: ApplicationFiled: February 7, 2018Publication date: December 6, 2018Applicant: QMAX, LLCInventors: Robert C. LADUCA, Paul A. LADUCA, Frederich A.L. ALAVAR
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Publication number: 20180169378Abstract: Methods and devices described for improved dynamic walled tubing and catheters.Type: ApplicationFiled: November 29, 2017Publication date: June 21, 2018Applicant: QMAX, LLCInventor: Robert C. LADUCA
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Publication number: 20140249506Abstract: Methods and devices described for improved catheters including those having a deflectable section to allow for expansion while maintaining flow through a vessel.Type: ApplicationFiled: October 1, 2013Publication date: September 4, 2014Applicant: QMAX, LLCInventor: Robert C. LADUCA