Patents by Inventor Daniel Clair
Daniel Clair 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: 10603196Abstract: Some embodiments of the present disclosure are directed to endoluminal prostheses having one or more reinforced fenestrations therein. The one or more reinforced fenestrations can have improved sealing capabilities with respect to branch grafts deployed within the fenestrations, improved tear resistance and expandability, and improved pull-out resistance for branch grafts. In some embodiments, the endoluminal prosthesis can have a main graft body defining a flow lumen therethrough, a first opening passing through a wall of the main graft body, and a first support member supported by the main graft body and overlapping an edge of the first opening, the first support member being configured to at least increase the tear resistance of the main graft body adjacent to the first opening. The support member can be stitched or otherwise attached to the main graft adjacent to the fenestration.Type: GrantFiled: December 23, 2014Date of Patent: March 31, 2020Assignee: Endologix, Inc.Inventors: Kevin Mayberry, Daniel Clair, Craig Welk, Stefan G. Schreck
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Patent number: 10434833Abstract: A rotary cutter having a torsional suspension system may include a main frame, a deck supported by the frame, at least one rotary cutter mounted to the deck, at least one wheel, and a torsional suspension system connecting the at least one wheel to the frame. The torsional suspension system may include an outer tubular housing, an inner torsional tube disposed in the outer housing and configured to form cavities between the outer housing and the inner torsional tube, and elastomeric cords disposed in the cavities and configured for providing torsional resistance to rotation of the outer housing relative to the inner torsional tube.Type: GrantFiled: April 20, 2017Date of Patent: October 8, 2019Assignee: Alamo Group Inc.Inventors: Daniel Claire Samet, Justin Anthony Hay
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Publication number: 20150173923Abstract: Some embodiments of the present disclosure are directed to endoluminal prostheses having one or more reinforced fenestrations therein. The one or more reinforced fenestrations can have improved sealing capabilities with respect to branch grafts deployed within the fenestrations, improved tear resistance and expandability, and improved pull-out resistance for branch grafts. In some embodiments, the endoluminal prosthesis can have a main graft body defining a flow lumen therethrough, a first opening passing through a wall of the main graft body, and a first support member supported by the main graft body and overlapping an edge of the first opening, the first support member being configured to at least increase the tear resistance of the main graft body adjacent to the first opening. The support member can be stitched or otherwise attached to the main graft adjacent to the fenestration.Type: ApplicationFiled: December 23, 2014Publication date: June 25, 2015Inventors: Kevin Mayberry, Daniel Clair, Craig Welk, Stefan G. Schreck
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Patent number: 8945202Abstract: Some embodiments of the present disclosure are directed to endoluminal prostheses having one or more reinforced fenestrations therein. The one or more reinforced fenestrations can have improved sealing capabilities with respect to branch grafts deployed within the fenestrations, improved tear resistance and expandability, and improved pull-out resistance for branch grafts. In some embodiments, the endoluminal prosthesis can have a main graft body defining a flow lumen therethrough, a first opening passing through a wall of the main graft body, and a first support member supported by the main graft body and overlapping an edge of the first opening, the first support member being configured to at least increase the tear resistance of the main graft body adjacent to the first opening. The support member can be stitched or otherwise attached to the main graft adjacent to the fenestration.Type: GrantFiled: April 28, 2010Date of Patent: February 3, 2015Assignees: Endologix, Inc., The Cleveland Clinic FoundationInventors: Kevin Mayberry, Daniel Clair, Craig Welk, Stefan G. Schreck
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Publication number: 20110054587Abstract: Some embodiments of the present disclosure are directed to a method of deploying a graft in a patient's blood vessel having at least a first and a second branch blood vessel, comprising advancing a delivery catheter into a blood vessel, the delivery catheter supporting a fenestrated prosthesis therein, wherein the prosthesis comprises a main graft body, exposing at least one branch sheath, the branch sheath being positioned within the delivery catheter so as to project from a main lumen of the prosthesis through a first opening formed through a wall of the prosthesis, and advancing an angiographic catheter into the branch sheath and cannulating a first target branch vessel before expanding the main graft body of the prosthesis.Type: ApplicationFiled: April 28, 2010Publication date: March 3, 2011Applicant: Endologix, Inc.Inventors: Kevin Mayberry, Daniel Clair, Craig Welk, Stefan G. Schreck
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Publication number: 20110054586Abstract: Some embodiments relate to endoluminal prostheses having a first stent portion and a second stent portion, a main graft body comprising first, second, and third portions, the second portion having a cross-sectional size that is significantly larger than a cross-sectional size of the first or third portions, and also significantly larger than a cross-sectional size of the target vessel. In some embodiments, the first portion of the main graft body can be attached to the first stent portion and the third portion of the main graft body can be attached to the second stent portion. The prostheses can be configured such that the second portion of the main graft body is not directly attached to the first stent portion, the second stent portion, or any other internal support structure. In some embodiments, one or more openings can be formed in the second portion of the main graft body.Type: ApplicationFiled: April 28, 2010Publication date: March 3, 2011Applicant: Endologix, Inc.Inventors: Kevin Mayberry, Daniel Clair, Craig Welk, Stefan G. Schreck
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Publication number: 20110054594Abstract: Some embodiments of the present disclosure are directed to endoluminal prostheses having one or more reinforced fenestrations therein. The one or more reinforced fenestrations can have improved sealing capabilities with respect to branch grafts deployed within the fenestrations, improved tear resistance and expandability, and improved pull-out resistance for branch grafts. In some embodiments, the endoluminal prosthesis can have a main graft body defining a flow lumen therethrough, a first opening passing through a wall of the main graft body, and a first support member supported by the main graft body and overlapping an edge of the first opening, the first support member being configured to at least increase the tear resistance of the main graft body adjacent to the first opening. The support member can be stitched or otherwise attached to the main graft adjacent to the fenestration.Type: ApplicationFiled: April 28, 2010Publication date: March 3, 2011Applicant: Endologix, Inc.Inventors: Kevin Mayberry, Daniel Clair, Craig Welk, Stefan G. Schreck
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Patent number: 6274940Abstract: A semiconductor wafer polishing method comprises forming at least one alignment mark within an alignment area on a semiconductor wafer, forming a layer to be polished over the wafer, the layer being formed to be generally elevationally higher proximately about and surrounding the alignment area than within the alignment area, and polishing the layer. According to another aspect, a semiconductor wafer includes an alignment marking area formed relative to a surface of the wafer. At least one alignment mark is provided within the alignment area. A structure is formed about the alignment marking area and extends from the wafer surface a greater elevation than any elevation from such surface from which the alignment mark extends. Furthermore, a layer of material to be polished is provided over the structure to cause the material to be polished to be elevationally higher over the structure than over the alignment mark.Type: GrantFiled: July 26, 1999Date of Patent: August 14, 2001Assignee: VLSI Technology, Inc.Inventors: Daniel Claire Baker, Charles Franklin Drill, Milind Ganesh Weling
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Publication number: 20010012674Abstract: A semiconductor wafer polishing method comprises forming at least one alignment mark within an alignment area on a semiconductor wafer, forming a layer to be polished over the wafer, the layer being formed to be generally elevationally higher proximately about and surrounding the alignment area than within the alignment area, and polishing the layer. According to another aspect, a semiconductor wafer includes an alignment marking area formed relative to a surface of the wafer. At least one alignment mark is provided within the alignment area. A structure is formed about the alignment marking area and extends from the wafer surface a greater elevation than any elevation from such surface from which the alignment mark extends. Furthermore, a layer of material to be polished is provided over the structure to cause the material to be polished to be elevationally higher over the structure than over the alignment mark.Type: ApplicationFiled: February 28, 2001Publication date: August 9, 2001Inventors: Daniel Claire Baker, Charles Franklin Drill, Milind Ganesh Weling
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Patent number: 5952241Abstract: A semiconductor wafer polishing method comprises forming at least one alignment mark within an alignment area on a semiconductor wafer, forming a layer to be polished over the wafer, the layer being formed to be generally elevationally higher proximately about and surrounding the alignment area than within the alignment area, and polishing the layer. According to another aspect, a semiconductor wafer includes an alignment marking area formed relative to a surface of the wafer. At least one alignment mark is provided within the alignment area. A structure is formed about the alignment marking area and extends from the wafer surface a greater elevation than any elevation from such surface from which the alignment mark extends. Furthermore, a layer of material to be polished is provided over the structure to cause the material to be polished to be elevationally higher over the structure than over the alignment mark.Type: GrantFiled: September 3, 1997Date of Patent: September 14, 1999Assignee: VLSI Technology, Inc.Inventors: Daniel Claire Baker, Charles Franklin Drill, Milind Ganesh Weling