Patents by Inventor Joseph Markham
Joseph Markham 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: 10945862Abstract: Surgical instrumentation and methods for reaming a bone are disclosed. In some cases, the bone is a glenoid of a shoulder. The surgical instrumentation can include a bushing that acts as a guide for a reamer, which reams the bone.Type: GrantFiled: May 8, 2018Date of Patent: March 16, 2021Assignee: Biomet Manufacturing, LLCInventors: Keith A. Roby, John Chernosky, Joseph Markham, Robert G. Deluca
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Patent number: 10881514Abstract: Various implant systems and methods of implantation are disclosed herein. The systems and methods allow a surgeon to accurately determine a suitable fastener trajectory for attaching certain components of the implant system to bone. In this manner, an appropriate fastener trajectory can be selected and used during a surgical procedure to ensure better purchase and attachment of the various components of the implant system to the bone.Type: GrantFiled: May 10, 2018Date of Patent: January 5, 2021Assignee: Biomet Manufacturing, LLCInventors: Keith A. Roby, John Chernosky, Joseph Markham, Robert G. Deluca
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Publication number: 20180333276Abstract: Surgical instrumentation and methods for reaming a bone are disclosed. In some cases, the bone is a glenoid of a shoulder. The surgical instrumentation can include a bushing that acts as a guide for a reamer, which reams the bone.Type: ApplicationFiled: May 8, 2018Publication date: November 22, 2018Inventors: Keith A. Roby, John Chernosky, Joseph Markham, Robert G. Deluca
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Publication number: 20180333263Abstract: Various implant systems and methods of implantation are disclosed herein. The systems and methods allow a surgeon to accurately determine a suitable fastener trajectory for attaching certain components of the implant system to bone in this manner, an appropriate fastener trajectory can be selected and used during a surgical procedure to ensure better purchase and attachment of the various components of the implant system to the bone.Type: ApplicationFiled: May 10, 2018Publication date: November 22, 2018Inventors: Keith A. Roby, John Chernosky, Joseph Markham, Robert G. Deluca
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Patent number: 9492178Abstract: A method for implanting porous spacers (100) for foot and ankle fusion between separate bones of a joint or between two segments of a single bone following an osteotomy procedure. Such spacers may be used in conjunction with an ankle resection system which includes a resection frame (150 and a resection guide (1780). The resection frame can be anchored to the distal tibia and/or the talus and provides an opening (155) through which a bone cutting element can pass for cutting underlying bone. The resection guide can include one or more cutting slots (160,171,172) and the resection guide can be coupled to the resection frame with the one or more cutting slots positioned over the opening in the resection frame so that the bone cutting element can pass through the one or more cutting slots and through the opening in the resection frame for cutting the distal tibia and/or the talus.Type: GrantFiled: December 28, 2015Date of Patent: November 15, 2016Assignee: Zimmer, Inc.Inventors: David J. Neal, Joseph Markham, Victor Valderrabano, Richard John Claridge, John Shirk Kirchner, Mehul Dharia, Ray Zubok, Greg Stebbins
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Publication number: 20160128701Abstract: Porous spacers (100) are provided for foot and ankle fusion. The porous spacers disclosed herein may be implanted between separate bones of a joint or between two segments of a single bone following an osteotomy procedure. Such spacers may be used in conjunction with an ankle resection system which includes a resection frame (150) and a resection guide (170). The resection frame can be anchored to the distal tibia and/or the talus and provides an opening (155) through which a bone cutting element can pass for cutting underlying bone. The resection guide can include one or more cutting slots (169, 171, 172) and the resection guide can be coupled to the resection frame with the one or more cutting slots positioned over the opening in the resection frame so that the bone cutting element can pass through the one or more cutting slots and through the opening in the resection frame for cutting the distal tibia and/or the talus.Type: ApplicationFiled: December 28, 2015Publication date: May 12, 2016Inventors: David J. Neal, Joseph Markham, Victor Valderrabano, Richard John Claridge, John Shirk Kirchner, Mehul Dharia, Ray Zubok, Greg Stebbins
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Patent number: 9220518Abstract: Porous spacers (100) are provided for foot and ankle fusion. The porous spacers disclosed herein may be implanted between separate bones of a joint or between two segments of a single bone following an osteotomy procedure. Such spacers may be used in conjunction with an ankle resection system which includes a resection frame (150) and a resection guide (170). The resection frame can be anchored to the distal tibia and/or the talus and provides an opening (155) through which a bone cutting element can pass for cutting underlying bone. The resection guide can include one or more cutting slots (169, 171, 172) and the resection guide can be coupled to the resection frame with the one or more cutting slots positioned over the opening in the resection frame so that the bone cutting element can pass through the one or more cutting slots and through the opening in the resection frame for cutting the distal tibia and/or the talus.Type: GrantFiled: April 23, 2013Date of Patent: December 29, 2015Assignee: ZIMMER, INC.Inventors: David J. Neal, Joseph Markham, Victor Valderrabano, Richard Claridge, John Shirk Kirchner, Mehul Dharia, Ray Zubok, Greg Stebbins
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Publication number: 20150057665Abstract: Porous spacers (100) are provided for foot and ankle fusion. The porous spacers disclosed herein may be implanted between separate bones of a joint or between two segments of a single bone following an osteotomy procedure. Such spacers may be used in conjunction with an ankle resection system which includes a resection frame (150) and a resection guide (170). The resection frame can be anchored to the distal tibia and/or the talus and provides an opening (155) through which a bone cutting element can pass for cutting underlying bone. The resection guide can include one or more cutting slots (169, 171, 172) and the resection guide can be coupled to the resection frame with the one or more cutting slots positioned over the opening in the resection frame so that the bone cutting element can pass through the one or more cutting slots and through the opening in the resection frame for cutting the distal tibia and/or the talus.Type: ApplicationFiled: April 23, 2013Publication date: February 26, 2015Inventors: David J. Neal, Joseph Markham, Victor Valderrabano, Richard Claridge, John Shirk Kirchner, Mehul Dharia, Ray Zubok, Greg Stebbins
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Publication number: 20070062459Abstract: A pet toy is provided that is especially adapted for tug-of-war play between a pet owner and animal. The pet toy includes a pair of halves or parts with a handle on each part. A hinge interconnects the pair of parts. The hinge is configured in a shape and made of a material such that a desired amount of torque can be transmitted from one end of the pet toy to another when the pet owner and animal engage in a tug-of-war action. The handle is configured and made of material that minimizes damage to the teeth and gums of the animal's mouth, and also reduces discomfort to the hand of the pet owner. The handles are arranged substantially perpendicular to a direction of longitudinal pull which occurs in the tug-of-war action.Type: ApplicationFiled: September 16, 2005Publication date: March 22, 2007Inventors: Charles Costello, Joseph Markham
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Publication number: 20060153948Abstract: Habitat for caged animals is manufactured from extruded milo grain. Preferably, the grain is defatted and decorticated. By selectively altering the moisture content of the grain as well as selectively altering the particular extrusion process, habitat may be formed in various shapes, sizes, and densities. The disclosure provides a method of introducing an extruded milo grain to the environment of the animal, and observing the behavior of the animal to provide the type of product that best suits the animal's particular behavior.Type: ApplicationFiled: March 9, 2006Publication date: July 13, 2006Inventors: Joseph Markham, Thomas Martin
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Patent number: 6913400Abstract: An optoelectric module adapted to cooperate with a multi-fiber array by displacing a plurality of OEDs from the fiber array at least along the z,y-axes or a combination thereof while maintaining their alignment along either the x-axis of the fiber array, the module comprising: (a) a connector interface adapted to interconnect with a multi-fiber assembly having an x,y array of fibers; (b) a plurality of OEDs for converting between optical and electrical signals; and (c) optical paths wherein each optical path has a first end adapted for optically coupling with a corresponding fiber in an x,y array of fibers and a second end for optically coupling with a corresponding OED, wherein the distance between the second ends of at least two optical paths is greater than the distance between their corresponding first ends and wherein the distance across the second ends along the x-axis is no greater than the distance across the first ends along the x-axis.Type: GrantFiled: July 9, 2001Date of Patent: July 5, 2005Assignee: Tyco Electronics CorporationInventors: Michael M. O'Toole, Bradley S. Levin, Philip J. Edwards, Lee L. Xu, Joseph J. Vandenberg, Joseph Markham
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Publication number: 20050092258Abstract: A molded pet toy includes sections or layers of various hardnesses. The pet toy may be constructed through known injection molding, transfer, or compression molding processes. The layers and sections typically have varying hardnesses which facilitates use of the pet toy for a specific purpose. For use as a pet toy, an optimal arrangement provides that the outermost section or layer is of a lower hardness, while the inner sections or layers have a higher hardness. Durability of the pet toy is increased through the molding process which prevents separation between the layers. The pet toy is preferably shaped aerodynamically so it may be easily thrown by a user.Type: ApplicationFiled: December 8, 2004Publication date: May 5, 2005Inventor: Joseph Markham
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Publication number: 20050065308Abstract: The invention provides a composition useful in the construction industry for the prevention or remediation of mold growth in a man made structure. The composition contains an extruded milo matrix incorporating terpenes, phytoalexins. calcium propionate or combinations of these chemicals having antifungal activity. Methods of making and using the compositions are also disclosed.Type: ApplicationFiled: October 11, 2004Publication date: March 24, 2005Inventors: Joseph Markham, Thomas Martin
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Publication number: 20030138219Abstract: An optoelectric module adapted to cooperate with a multi-fiber array by displacing a plurality of OEDs from the fiber array at least along the z,y-axes or a combination thereof while maintaining their alignment along either the x-axis of the fiber array, the module comprising: (a) a connector interface adapted to interconnect with a multi-fiber assembly having an x,y array of fibers; (b) a plurality of OEDs for converting between optical and electrical signals; and (c) optical paths wherein each optical path has a first end adapted for optically coupling with a corresponding fiber in an x,y array of fibers and a second end for optically coupling with a corresponding OED, wherein the distance between the second ends of at least two optical paths is greater than the distance between their corresponding first ends and wherein the distance across the second ends along the x-axis is no greater than the distance across the first ends along the x-axis.Type: ApplicationFiled: July 9, 2001Publication date: July 24, 2003Inventors: Michael M. O'Toole, Bradley S. Levin, Phillip J. Edwards, Lee L. Xu, Joseph J. Vandenberg, Joseph Markham