Patents by Inventor Kathleen Derwin
Kathleen Derwin 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: 11951232Abstract: One aspect of the present disclosure can include a biocompatible tissue graft. The graft can include an extracellular matrix (ECM) patch or strip and at least one fiber stitched into the ECM patch or strip in a peripheral reinforcement pattern. The at least one fiber can have opposing terminal ends. The at least one fiber can mitigate tearing and/or improve fixation retention of the ECM patch or strip. The at least one fiber can comprise a plurality of interconnected stitches. The opposing terminal ends of the at least one fiber can be stitched together to form a continuous stitching construction.Type: GrantFiled: June 17, 2020Date of Patent: April 9, 2024Assignee: THE CLEVELAND CLINIC FOUNDATIONInventors: Kathleen Derwin, Amit Aurora, Joseph P. Iannotti, Jesse A. McCarron
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Patent number: 11013590Abstract: A biocompatible tissue graft includes a first layer of a bioremodelable collageneous material, a second layer of biocompatible synthetic or natural remodelable or substantially remodelable material attached to the first layer; and at least one fiber that is stitched in a reinforcing pattern in the first layer and/or second layer to mitigate tearing and/or improve fixation retention of the graft, and substantially maintain the improved properties while one or more of the layers is remodeling.Type: GrantFiled: May 1, 2015Date of Patent: May 25, 2021Assignee: THE CLEVELAND CLINIC FOUNDATIONInventors: Kathleen A. Derwin, Joseph P. Iannotti, Sambit Sahoo
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Publication number: 20200316256Abstract: One aspect of the present disclosure can include a biocompatible tissue graft. The graft can include an extracellular matrix (ECM) patch or strip and at least one fiber stitched into the ECM patch or strip in a peripheral reinforcement pattern. The at least one fiber can have opposing terminal ends. The at least one fiber can mitigate tearing and/or improve fixation retention of the ECM patch or strip. The at least one fiber can comprise a plurality of interconnected stitches. The opposing terminal ends of the at least one fiber can be stitched together to form a continuous stitching construction.Type: ApplicationFiled: June 17, 2020Publication date: October 8, 2020Inventors: Kathleen Derwin, Amit Aurora, Joseph P. Iannotti, Jesse A. McCarron
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Patent number: 10792393Abstract: A biocompatible tissue graft is provided. The tissue graft includes an extracellular matrix patch and a means for reinforcing the patch.Type: GrantFiled: October 5, 2017Date of Patent: October 6, 2020Assignee: THE CLEVELAND CLINIC FOUNDATIONInventors: Kathleen A. Derwin, Amit Aurora, Joseph P. Iannotti, Jesse A. McCarron
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Patent number: 10758644Abstract: A biocompatible tissue graft is provided. The tissue graft includes an extracellular matrix patch and a means for reinforcing the patch.Type: GrantFiled: December 5, 2013Date of Patent: September 1, 2020Assignee: THE CLEVELAND CLINIC FOUNDATIONInventors: Kathleen Derwin, Amit Aurora, Joseph P. Iannotti, Jesse A. McCarron
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Patent number: 10383657Abstract: One aspect of the present disclosure relates to a cannula for passing a tissue graft through soft tissue. The cannula can comprise an elongated body including oppositely disposed first and second ends and an axis that extends between the first and second ends. The elongated body can further include a passage extending between the first and second ends. The second end can include a curved portion that terminates at a sharpened, pointed tip configured to pierce and/or cut soft tissue at the surgical repair site. The tip can be axially offset from the axis of the elongated body at an angle that is less than 180°.Type: GrantFiled: December 1, 2015Date of Patent: August 20, 2019Assignee: THE CLEVELAND CLINIC FOUNDATIONInventors: Kathleen A. Derwin, Joseph P. Iannotti, Ryan A. Milks
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Publication number: 20180311411Abstract: A biocompatible tissue graft is provided. The tissue graft includes an extracellular matrix patch and a means for reinforcing the patch.Type: ApplicationFiled: December 5, 2013Publication date: November 1, 2018Applicant: THE CLEVELAND CLINIC FOUNDATIONInventors: Kathleen Derwin, Amit Aurora, Joseph P. Iannotti, Jesse A. McCarron
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Publication number: 20180078678Abstract: A biocompatible tissue graft is provided. The tissue graft includes an extracellular matrix patch and a means for reinforcing the patch.Type: ApplicationFiled: October 5, 2017Publication date: March 22, 2018Inventors: Kathleen A. Derwin, Amit Aurora, Joseph P. Iannotti, Jesse A. McCarron
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Publication number: 20160106459Abstract: One aspect of the present disclosure relates to a cannula for passing a tissue graft through soft tissue. The cannula can comprise an elongated body including oppositely disposed first and second ends and an axis that extends between the first and second ends. The elongated body can further include a passage extending between the first and second ends. The second end can include a curved portion that terminates at a sharpened, pointed tip configured to pierce and/or cut soft tissue at the surgical repair site. The tip can be axially offset from the axis of the elongated body at an angle that is less than 180°.Type: ApplicationFiled: December 1, 2015Publication date: April 21, 2016Inventors: Kathleen A. Derwin, Joseph P. Iannotti, Ryan A. Milks
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Patent number: 9265524Abstract: One aspect of the present disclosure relates to a cannula for passing a tissue graft through soft tissue. The cannula can comprise an elongated body including oppositely disposed first and second ends and an axis that extends between the first and second ends. The elongated body can further include a passage extending between the first and second ends. The second end can include a curved portion that terminates at a sharpened, pointed tip configured to pierce and/or cut soft tissue at the surgical repair site. The tip can be axially offset from the axis of the elongated body at an angle that is less than 180°.Type: GrantFiled: March 14, 2014Date of Patent: February 23, 2016Assignee: The Cleveland Clinic FoundationInventors: Kathleen A. Derwin, Joseph P. Iannotti, Ryan A. Milks
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Publication number: 20150230913Abstract: A biocompatible tissue graft includes a first layer of a bioremodelable collageneous material, a second layer of biocompatible synthetic or natural remodelable or substantially remodelable material attached to the first layer; and at least one fiber that is stitched in a reinforcing pattern in the first layer and/or second layer to mitigate tearing and/or improve fixation retention of the graft, and substantially maintain the improved properties while one or more of the layers is remodeling.Type: ApplicationFiled: May 1, 2015Publication date: August 20, 2015Inventors: Kathleen A. Derwin, Joseph P. Iannotti, Sambit Sahoo
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Publication number: 20140296901Abstract: One aspect of the present disclosure relates to a cannula for passing a tissue graft through soft tissue. The cannula can comprise an elongated body including oppositely disposed first and second ends and an axis that extends between the first and second ends. The elongated body can further include a passage extending between the first and second ends. The second end can include a curved portion that terminates at a sharpened, pointed tip configured to pierce and/or cut soft tissue at the surgical repair site. The tip can be axially offset from the axis of the elongated body at an angle that is less than 180°.Type: ApplicationFiled: March 14, 2014Publication date: October 2, 2014Applicant: The Cleveland Clinic FoundationInventors: Kathleen A. Derwin, Joseph P. Iannotti, Ryan A. Milks
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Publication number: 20140094931Abstract: A biocompatible tissue graft is provided. The tissue graft includes an extracellular matrix patch and a means for reinforcing the patch.Type: ApplicationFiled: December 5, 2013Publication date: April 3, 2014Applicant: THE CLEVELAND CLINIC FOUNDATIONInventors: Kathleen Derwin, Amit Aurora, Joseph P. Iannotti, Jesse A. McCarron
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Publication number: 20110014153Abstract: A biocompatible tissue graft is provided. The tissue graft includes an extracellular matrix patch and a means for reinforcing the patch.Type: ApplicationFiled: March 27, 2009Publication date: January 20, 2011Inventors: Kathleen Derwin, Amit Aurora, Joseph P. Iannotti, Jesse A. McCarron